Why don’t we cover the desert with solar panels? - Dan Kwartler

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  • เผยแพร่เมื่อ 31 พ.ค. 2024
  • Explore what would happen if we covered the Sahara Desert in solar panels, and the possibility of it solving our energy crisis.
    --
    Stretching over roughly nine million square kilometers and with sands reaching temperatures of up to 80° Celsius, the Sahara Desert receives about 22 million terawatt hours of energy from the Sun every year. That’s well over 100 times more energy than humanity consumes annually. So, could covering the desert with solar panels solve our energy problems? Dan Kwartler digs into the possibility.
    Lesson by Dan Kwartler, directed by Christoph Sarow, AIM Creative Studios.
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ความคิดเห็น • 2.9K

  • @TEDEd
    @TEDEd  2 ปีที่แล้ว +2494

    Countdown is a global initiative to champion and accelerate solutions to the climate crisis, turning ideas into action. Everyone has a vital role to play if we’re to reach our goal of cutting greenhouse gas emissions in half by 2030. Find out how you can be part of building a better future by visiting bit.ly/JoinCountdown

    • @Smush_art
      @Smush_art 2 ปีที่แล้ว +16

      Hahah first reply

    • @ecanlas4932
      @ecanlas4932 2 ปีที่แล้ว +10

      Sus reply

    • @arcosprey4811
      @arcosprey4811 2 ปีที่แล้ว +15

      Hello people of the future

    • @sadman.saqib.zahin01
      @sadman.saqib.zahin01 2 ปีที่แล้ว +26

      Nuclear is the way to go

    • @Cynddelw
      @Cynddelw 2 ปีที่แล้ว +3

      in half? good luck with that

  • @MINDthyMIND
    @MINDthyMIND 2 ปีที่แล้ว +22809

    TED-Ed is like that one friend that asks questions that have nothing to do with our daily works but makes us curious as well for the answer.

    • @moanamaree
      @moanamaree 2 ปีที่แล้ว +582

      OR that one kid in the classroom that distracts the teacher with asking random as questions so we don’t have to write 🤝

    • @alexsstorytime2897
      @alexsstorytime2897 2 ปีที่แล้ว +18

      🙌🏻

    • @MINDthyMIND
      @MINDthyMIND 2 ปีที่แล้ว +79

      @@moanamaree True. Can relate at that especially in online classes 🤣🤣🤣

    • @superDpermn
      @superDpermn 2 ปีที่แล้ว +30

      I am literally that type of person myself lol

    • @araw_buwan
      @araw_buwan 2 ปีที่แล้ว +30

      That's what I love the most about TED-Ed! I don't know what I don't know, so it's always a pleasant surprise to come across a topic that I've never thought about before. It stimulates my curiosity in the best possible way and I love that it's free!

  • @MisaelMatute76
    @MisaelMatute76 2 ปีที่แล้ว +4296

    Short answer:
    -It would produce a lot of heat 🥵
    -It may change the ecosystem in deserts 🏜
    -Even if you generate alot of electricity, it can't efficienty travel to far away places, just local ✈

    • @stalincat2457
      @stalincat2457 2 ปีที่แล้ว +141

      "It may change the ecosystem in the deserts" -- We are already changing the ecosystem on the edges of the (growing) desert.
      "Electricity can't travel far"-- Maybe convert to hydrogen and ship it over to power power plants? Will tank efficiency though...

    • @mrsugar7528
      @mrsugar7528 2 ปีที่แล้ว +48

      @@stalincat2457 u can convert electricity to hydrogen?

    • @stalincat2457
      @stalincat2457 2 ปีที่แล้ว +99

      @@mrsugar7528 Yeah, by running electricity trough water it will split into it's elemental components (oxygen and hydrogen) at the electrical connections (anode/kathode).

    • @rainbowprism6242
      @rainbowprism6242 2 ปีที่แล้ว +90

      @@mrsugar7528 yes, but amount of electric energy to get hydrogen from water is not very cost-efficient. However, science advances pretty well and these problems can be solved so that later ultragen z kids will scoff at the idea of it not being possible.

    • @MisaelMatute76
      @MisaelMatute76 2 ปีที่แล้ว +11

      @@stalincat2457 That still wouldn't be efficient...

  • @notesmaker204
    @notesmaker204 2 ปีที่แล้ว +3650

    The animation is so top notch that I can't even imagine the load the artists have taken upon themselves.

    • @TrucTroob
      @TrucTroob 2 ปีที่แล้ว +138

      Yeah and the imagery and juxtaposition they used are also superb. That music too. It’s such a well made video.

    • @djDenimusic
      @djDenimusic 2 ปีที่แล้ว +53

      Also the soundtrack fits perfectly

    • @JadetheGoober
      @JadetheGoober 2 ปีที่แล้ว +34

      Heck yea. I’m sure drawing the BGs was tedious and deciding on a style for the talk pieces, but after that it was smooth sailing. They’re extremely talented.

    • @jellycore1316
      @jellycore1316 2 ปีที่แล้ว +3

      Agreed ^^ Thank you for it!

    • @notesmaker204
      @notesmaker204 2 ปีที่แล้ว +1

      @@JadetheGoober BGs ?

  • @Atajew
    @Atajew 2 ปีที่แล้ว +1444

    "I don't like sand it's coarse and rough and irritating and it gets everywhere"
    *--Anakin SolarWalker*

    • @jellycore1316
      @jellycore1316 2 ปีที่แล้ว +2

      OWAH XD

    • @TheStonewall117
      @TheStonewall117 2 ปีที่แล้ว +8

      BASED Ottoman Empire

    • @jaquelinegillisfrancine2923
      @jaquelinegillisfrancine2923 2 ปีที่แล้ว +15

      Had a bike accident this week. Sand was in the road an when I pulled the break, the bike slipped and I hurt my knee
      Anakin was right, and now I hate sand too

    • @espatecfuet7968
      @espatecfuet7968 2 ปีที่แล้ว +14

      @@jaquelinegillisfrancine2923 "i used to be a jedi like you, then i took sand to the knee" - the janitor of the jedi temple to anakin, probably

    • @KryptonKr
      @KryptonKr 2 ปีที่แล้ว +4

      Honestly anakin is right. I hate sand too.

  • @hydroelectriclyre2775
    @hydroelectriclyre2775 2 ปีที่แล้ว +6791

    "covering the desert in solar panels would vastly change the desert landscape"
    well, yes.

    • @jesusvera7941
      @jesusvera7941 2 ปีที่แล้ว +179

      did not think of that

    • @camalex7782
      @camalex7782 2 ปีที่แล้ว +153

      I completely missed that logic

    • @davidzhu319
      @davidzhu319 2 ปีที่แล้ว +297

      It's not just the surface landscape, the climate and ecosystem landscape will also change affecting energy and nutrition cycles which impact the interdependence of plants and animals

    • @demonproser6791
      @demonproser6791 2 ปีที่แล้ว +41

      @@davidzhu319 k

    • @JakkiPi
      @JakkiPi 2 ปีที่แล้ว +20

      ...so solar panels will create climate change, as he said in the video. Doesn't that make it bad for our planet then?

  • @agenerikusername2802
    @agenerikusername2802 2 ปีที่แล้ว +5202

    “Why don’t we cover the desert in solar panels?” Sand. Sand is why.

    • @JAND4LISMS
      @JAND4LISMS 2 ปีที่แล้ว +1184

      It's coarse and rough and irritating, and it gets everywhere.

    • @ArkansasGamer
      @ArkansasGamer 2 ปีที่แล้ว +205

      We can figure a way around that. Obi Wan would

    • @frloopr
      @frloopr 2 ปีที่แล้ว +142

      Solar panels on the moon then
      ⚡⚡

    • @InitialPC
      @InitialPC 2 ปีที่แล้ว +137

      @@frloopr How would we maintain them? and get the power to Earth? we could cover the entire moon in solar panels and it would not be worth the cost of maintenance and transportation

    • @frloopr
      @frloopr 2 ปีที่แล้ว +244

      @@InitialPC a) M O O N B A S E
      b) Don't need that much actually
      c) Power is for M O O N B A S E

  • @topixfromthetropix1674
    @topixfromthetropix1674 2 ปีที่แล้ว +435

    Thailand has started putting solar panels on the surface of reservoirs. Saves farmland, reduces wildlife competition for space, if the reservoir has hydro-electric capacity, no new extended distribution network has to be built, and reservoir water can be used for cooling.

    • @lilybaker732
      @lilybaker732 2 ปีที่แล้ว +16

      Wonderful idea! And it helps preserve the water by reducing evaporation

    • @zikrihanafi5710
      @zikrihanafi5710 2 ปีที่แล้ว +3

      I wish my country had this initiative

    • @4yush828
      @4yush828 2 ปีที่แล้ว +18

      Same thing in india in gujrat state they have covered canal with solar power plants , it saves water from evaporation and overheating during summer also help employee local youth maintenance and cleaning of solar panels

    • @AdamEbraheem-td9wu
      @AdamEbraheem-td9wu 13 วันที่ผ่านมา

      Am-azing.

  • @pourmeaglassofmalkk
    @pourmeaglassofmalkk 2 ปีที่แล้ว +339

    something that ive seen in a city i visited was an "open air" parking lot with a roof made only of solar panels. it didn't ruin the cities landscape, wasn't in the way of any activity, produced energy and stopped the cars in the parking lot from overheating. definitely think we should all start doing that, or at least when we find a way to recycle solar panels

    • @vaibhavidwivedi9359
      @vaibhavidwivedi9359 2 ปีที่แล้ว +12

      The parking lot in my school also has a roof made of solar panels.

    • @angelicaarisatoabellar157
      @angelicaarisatoabellar157 2 ปีที่แล้ว +4

      Wow I love your government I wish ours here would do the same

    • @renatogjini
      @renatogjini ปีที่แล้ว +4

      Cover motorways they take huge space

    • @chicagotypewriter2094
      @chicagotypewriter2094 15 วันที่ผ่านมา

      @@renatogjinihow would modified trucks pass?

  • @yang4985
    @yang4985 2 ปีที่แล้ว +4265

    That red-shift detail of a photon bouncing between surfaces deserves a big praise!

    • @fregyt
      @fregyt 2 ปีที่แล้ว +65

      Absolutely!! Great animation

    • @firenzarfrenzy4985
      @firenzarfrenzy4985 2 ปีที่แล้ว +15

      Keen eye

    • @sacrificialscapegoat209
      @sacrificialscapegoat209 2 ปีที่แล้ว +18

      @@johnfran3218 goku solos Jesus lol

    • @aspect7915
      @aspect7915 2 ปีที่แล้ว +4

      @@fregyt What's the timestamp for it?

    • @fregyt
      @fregyt 2 ปีที่แล้ว +17

      @@aspect7915 1:22

  • @ohemajosefine
    @ohemajosefine 2 ปีที่แล้ว +1909

    Thank you Ted-Ed for answering my question. Being Ghanian, I always wonder why Saharan countries don't come together and invest in solar panels considering the sun shines there literally 24/7 and this would create jobs and help many countries who are already struggling with electricity. I hope that more countries in Africa would adopt the more eco friendly way of getting energy

    • @emmavrijburg6676
      @emmavrijburg6676 2 ปีที่แล้ว +29

      Couldnt have said it any better

    • @sandro1096
      @sandro1096 2 ปีที่แล้ว +3

      @@emmavrijburg6676 i love your comment!

    • @thegreatafrican3367
      @thegreatafrican3367 2 ปีที่แล้ว +122

      Then Africa would actually become rich and self sustaining.... Which as I'm sure you know the powers that be cannot have that

    • @neelroy2918
      @neelroy2918 2 ปีที่แล้ว +39

      You know, the countries such as ones in Africa, India, China has one source that is very rare in rest if the world: cheap labour. If one applies local, indigenous solutions to the problems mentioned in this video who knows, it may work.
      To give you an example, sorting out plastic is very expensive *in developed countries* . In countries mentioned above, incidentally it isn't because labour is cheap.

    • @isaacdalziel5772
      @isaacdalziel5772 2 ปีที่แล้ว +50

      @@thegreatafrican3367 It’s going to happen within this century either way. The Malaria vaccine and the rapid progress within Africa will elevate Africa to as or more powerful than Europe very soon. The only problem is the neo-colonialism from China - trying to get control over these rising countries through soft power.
      I’m looking forward to the day when Africa finally catches up

  • @MyNigellus
    @MyNigellus 2 ปีที่แล้ว +26

    The motion graphics and illustrations for this video are beyond godlike.

  • @maxajames
    @maxajames 2 ปีที่แล้ว +42

    The beginning reminded me of Dune. Let's hope we don't end up in a similar fate anytime soon. Educational initiatives like these will hopefully contribute a great deal to deter a dystopian future.

    • @richardvargus7443
      @richardvargus7443 2 ปีที่แล้ว

      I dont think that is true. My immune system should be sufficent to stop covid 19........but science says it won't. I need a mask for over a year. And taking vaccines that work but you can still get the virus? Well......thats not how the body is supposed to work. So. .. ........... Go science i guess? I dont get it we are just doing what we are told this isnt logical at all.

    • @rachelrose9741
      @rachelrose9741 2 ปีที่แล้ว +3

      @@richardvargus7443 if you think it’s that simple then you don’t understand science at all especially biology

    • @LBH15
      @LBH15 2 ปีที่แล้ว

      @@richardvargus7443 its sufficient but people hate getting sick

  • @samueldcosta6893
    @samueldcosta6893 2 ปีที่แล้ว +1641

    Another reason why we don't insert solar panels in desert is because of the shifting sand dunes.

    • @neinherman9989
      @neinherman9989 2 ปีที่แล้ว +380

      And the sand worms ofc

    • @kingnoob5202
      @kingnoob5202 2 ปีที่แล้ว +78

      @@neinherman9989 Dune reference haha

    • @parker469a
      @parker469a 2 ปีที่แล้ว +201

      Yeah, I was kinda hoping that they would say something about the massive sand storms in certain parts of the world and how much damage or lack of damage they cause to these facilities.

    • @neelroy2918
      @neelroy2918 2 ปีที่แล้ว +7

      Good point.

    • @dv9239
      @dv9239 2 ปีที่แล้ว +23

      There are deserts with no sand

  • @electriceagle1797
    @electriceagle1797 2 ปีที่แล้ว +1509

    This was literally in Andy Weir’s “Project Hail Mary” Amazing book, so happy to see people discussing these ideas

    • @Anothy
      @Anothy 2 ปีที่แล้ว +51

      Let's hope they can breed enough astrophage to supply the world demand.

    • @williamporreca3479
      @williamporreca3479 2 ปีที่แล้ว +6

      But theres a difference between astrophage and electricity is that astrophage can store energy in extremely high concentrations and can be shipped anywhere but electricity has to be produced on demand and near where power is used because there isn't a way to store electricity for a whole day where its cloudy and electricity can't go far on power lines without losing some power in the form of heat due to resistance(ohms).

    • @Anothy
      @Anothy 2 ปีที่แล้ว +1

      @@williamporreca3479 They had "Astrophage-powered electrical generators" in the book.

    • @FutureCommentary1
      @FutureCommentary1 2 ปีที่แล้ว +21

      Lol... I read the title and thought "Wait, hasn't this been done before ? I am sure I've read it somewhere."
      I remember now that it was from Project Hail Mary :)

    • @williamporreca3479
      @williamporreca3479 2 ปีที่แล้ว +1

      @@Anothy True, but my point is that it wouldn't work in real life.

  • @BirdOfCreation
    @BirdOfCreation 2 ปีที่แล้ว +115

    The problem with solar is that currently, the panels have a very limited lifetime and cannot be recycled, producing an ever-growing amount of waste that we don't know what to do with.

    • @Daniel-ih1id
      @Daniel-ih1id 2 ปีที่แล้ว +8

      Probably smartest comment.

    • @Squidward1314
      @Squidward1314 2 ปีที่แล้ว +16

      You mean a lifetime of 20-30 years? With very good recycling capabilities. It's one of the cleanest and cheapest ways to produce electricity right now. We have no other choice. Yes, add some nuclear to that for base-load. I wont argue against that. But if solar is cheaper and as clean, it's the way to go!

    • @jumillasw109
      @jumillasw109 2 ปีที่แล้ว +2

      @@Squidward1314 i read a paper about this for recycling of solar panels and yes, It is true.

    • @javi97andDZ15
      @javi97andDZ15 2 ปีที่แล้ว +1

      Nothing lasts forever, and reliability must be research as the cientifics and enterprises could manage the way to. I am sure that the first cars released broke down more in the past than in the present. In fact, I often see people changing his car because it is "old" and still working. Sorry for comparing it to solar panels, but it is the procedure to success in this topic of starting to get energy from natural sources.

    • @imanesky3032
      @imanesky3032 2 ปีที่แล้ว

      the panels can be recycled but the battery can't

  • @Everything_Series
    @Everything_Series 2 ปีที่แล้ว +3

    Anyone else has been getting this video recommended to them for an eternity, then finally clicks it and it says it was uploaded 5 days ago ?????????

  • @avpaavcomics1299
    @avpaavcomics1299 2 ปีที่แล้ว +741

    The question aside, the animation used here is amazing!!

    • @khalilferchichi1059
      @khalilferchichi1059 2 ปีที่แล้ว +5

      Do you know bu chance which software is used to make animations such as these?

    • @notVinodRodrigo
      @notVinodRodrigo 2 ปีที่แล้ว +5

      @@khalilferchichi1059 Probably Adobe after effects

    • @spoopyscaryskelebones3846
      @spoopyscaryskelebones3846 2 ปีที่แล้ว +4

      The color is also spectacular :)

    • @fraundesign128
      @fraundesign128 2 ปีที่แล้ว +12

      @Khalil Ferchichi Hi hi! I helped animate some shots of this video :-) the software used for animation are TVPaint, Adobe Photoshop and Adobe After Effects!
      Thank you for your interest :-))

    • @notVinodRodrigo
      @notVinodRodrigo 2 ปีที่แล้ว +4

      @@fraundesign128 wow awesome stuff mate 👏

  • @JamesSmith-py8rv
    @JamesSmith-py8rv 2 ปีที่แล้ว +206

    This animation was particularly exquisite

  • @lowrytv6736
    @lowrytv6736 2 ปีที่แล้ว +36

    I wouldn't like to be a pilot flying over the giant mirror plant.

    • @conner3626
      @conner3626 2 ปีที่แล้ว +1

      Could be considered a no fly zone

    • @moonwalk8836
      @moonwalk8836 2 ปีที่แล้ว

      @@conner3626 A giant no-fly zone seems useless and expensive.

    • @DunKirk1st
      @DunKirk1st 2 ปีที่แล้ว

      @@conner3626 honestly wouldn't putting more powrplants to a desert be more destructive

    • @pfmcoop
      @pfmcoop 9 วันที่ผ่านมา

      They don't converge that high. When the plants are on standby they converge on a focal point in the sky but way below flight paths. You do see the occasional puff of smoke though, where a new fried chicken has been made

  • @santiagohernandez1261
    @santiagohernandez1261 2 ปีที่แล้ว +20

    I find the whole Ted project both amusing and incredibly good in quality. It's stunning that you make all the videos available for free. In my case, I cannot pay anything but the essentials, and this is really an incredible educational source for people like me with little acquisition power. Keep this up!!!

  • @simi8658
    @simi8658 2 ปีที่แล้ว +382

    Furthermore, the desert is always changing. The location of solar plants is crucial as if not placed a low activity region, the panels might be covered by huge dunes of sand within months, never to be recovered or broken beyond repair!

    • @mindaugasstankus5943
      @mindaugasstankus5943 2 ปีที่แล้ว +10

      a lot of deserts are rock(y), clay. Plenty of space not covered by moving sand.

    • @3takoyakis
      @3takoyakis 2 ปีที่แล้ว +3

      Yeah its not possible till SOME OF US DOING IT
      *lazily going to bed again*

    • @Remspamton
      @Remspamton 2 ปีที่แล้ว +1

      Maybe some that move woth the sand or something

    • @DunKirk1st
      @DunKirk1st 2 ปีที่แล้ว +1

      Naaah you have to imagine how much it costs to make one you would be better making a nuclear powerplant with the technology we have today we can even recycle the nuclear waste. Also solar panels materials are toxic

    • @MMAoracle
      @MMAoracle 2 ปีที่แล้ว

      Only 25% of Sahara is covered by dunes

  • @stephenmatura1086
    @stephenmatura1086 2 ปีที่แล้ว +214

    Companies won't embark on a project like this due to the political instabities of some countries. And let's not forget (as amply demonstrated by Russia) that becoming dependent on other countries to supply one's energy needs leaves one extremely vulnerable.

    • @Bro_wat
      @Bro_wat 2 ปีที่แล้ว +17

      exactlyyy the political aspect of this is it's own can of worms

    • @dekippiesip
      @dekippiesip 2 ปีที่แล้ว +14

      It's ironic that the middle east again gets a large amount of the energy cake, even post oil. As they not only have a shitload of oil, but have most of the deserts too.

    • @usmanazam449
      @usmanazam449 2 ปีที่แล้ว +3

      @@dekippiesip yeah. Another reason to raid them

    • @ravanpee1325
      @ravanpee1325 2 ปีที่แล้ว

      @@Bro_wat Look at Desertec, it failed for the same reasons

    • @edisontrent5244
      @edisontrent5244 2 ปีที่แล้ว

      Australia is planning large solar facilities to produce hydrogen, which will the be transported as ammonia gas to energy and industrial markets globally.

  • @rosafischer2748
    @rosafischer2748 2 ปีที่แล้ว +11

    I can't get over how well animated this is

  • @Kelig
    @Kelig 2 ปีที่แล้ว +31

    This video is brilliant. The narration, the illustrations and the music were all perfect.

  • @brunoalexandrevileladasilv1163
    @brunoalexandrevileladasilv1163 2 ปีที่แล้ว +119

    I’ve been asking this same question since I was a kid!

    • @PurpleOpinionM
      @PurpleOpinionM 2 ปีที่แล้ว +3

      Right .....

    • @boogeyman3859
      @boogeyman3859 2 ปีที่แล้ว +6

      Same here and I think that this may be the most asked question ❓❓....🤔🤔

    • @Desi.Superman
      @Desi.Superman 2 ปีที่แล้ว +9

      I studied it in 4th class..... SAND DUNES WILL COVER UP THE SOLAR PANELS

    • @sgtanous4782
      @sgtanous4782 2 ปีที่แล้ว +1

      @@Desi.Superman 👏👏

    • @silverskull7669
      @silverskull7669 2 ปีที่แล้ว

      @@Desi.Superman plus, you have to transport the energy

  • @IC-23
    @IC-23 2 ปีที่แล้ว +356

    Seeing this voice actor not be the snarky Demon of Reason caught me off guard. Their voice is amazing.

  • @ChumBait
    @ChumBait 2 ปีที่แล้ว +8

    truly the most beautiful video ever made by Ted-Ed. thank you so much for being an amazing source of information.

  • @AstroK77
    @AstroK77 2 ปีที่แล้ว +1

    My dad and I often talked about ideas on how we could’ve used the Sahara to our advantage (thinking about energy), glad this video came on my recommended. Good animation, good explanation and overall really well made, thank you for bringing this topic up :)

  • @alexhobbs5704
    @alexhobbs5704 2 ปีที่แล้ว +335

    I took an "Energy in the 21st Century" class in college. The conclusion was the same: a 1000 x 1000 km range of concentrated solar mirrors would power the earth... but there's no way to move that electricity to the rest of the planet.
    I also learned that thorium breeder reactors use like 99% of waste from current US reactors, but an old cold war clause prevents the US from implementing them. :(

    • @AlfredEiji
      @AlfredEiji 2 ปีที่แล้ว +60

      I’m increasingly finding that it’s clauses like these that prevent implementation of many potentially revolutionary technologies… it’s quite unfortunate.

    • @filonin2
      @filonin2 2 ปีที่แล้ว +4

      Why not just use double or triple that area in sites spread around the equator and use the excess power to make up for losses when converting the electricity into hydrogen or methane from sea water and air then transporting that via tanker or pipeline?

    • @alexhobbs5704
      @alexhobbs5704 2 ปีที่แล้ว +26

      @@filonin2 It just ends up being too inefficient. There aren't too many locations near the equator that don't get cloudy like the Sahara doesn't. Also, gas storage of energy is possible, but too much is lost in the transportation of it to make sense. :(

    • @_orodrigofernandes
      @_orodrigofernandes 2 ปีที่แล้ว +5

      @@alexhobbs5704 but does it need to be near the Equator? Because how many are there in the world? The US has a desert, China, Australia and Chile have deserts.
      Maybe the only continent without a desert is Europe, but the Sahara is around the corner.
      Maybe that scheme with mirrors pointing to a salty water resevoir could actually work

    • @alexhobbs5704
      @alexhobbs5704 2 ปีที่แล้ว +9

      @@_orodrigofernandes Perhaps not near the equator, but the Sahara is unique for how much energy hits the place from the sun. Other places aren't as abundant. For example, I live in the US West, and my area is classified as a desert, but is far too cloudy, and has very short days in the winter.

  • @michaelsaid8883
    @michaelsaid8883 2 ปีที่แล้ว +877

    Never even considered this as an option. Sounds brilliant. Let's find out if it works.

    • @AbrahamSamma
      @AbrahamSamma 2 ปีที่แล้ว +31

      It's a very old dream. I first heard about it back in 1999. The technology is still catching up.

    • @mayaelmosalamy
      @mayaelmosalamy 2 ปีที่แล้ว +4

      I‘ve always wondered about this

    • @somebody867
      @somebody867 2 ปีที่แล้ว +4

      How much are we humans gonna extract from this nature. We are already exploiting it too much. We should remember that we are here because of the existence of nature. We should never forget that this nature is both the creator and destroyer, the power is beyond man's control. We need to atleast prevent these things from happening in the future or nature will become history. We are gonna lose all the rapture or perhaps we will end up culminating with this world itself...

    • @JustAnotherVatsal
      @JustAnotherVatsal 2 ปีที่แล้ว +69

      @@somebody867 what are you trying to say?

    • @someotherworldlybeing3167
      @someotherworldlybeing3167 2 ปีที่แล้ว +91

      @@somebody867 not really. Putting solar panels in the dessert would be the least harmful to nature because there's not much nature in the desert and it won't affect the sunlight anywhere else.

  • @kachowwow4619
    @kachowwow4619 2 ปีที่แล้ว +3

    the animation, music, and sound effects was just 😍🤌

  • @Forced2
    @Forced2 2 ปีที่แล้ว +2

    But how magical is the music in the background?
    So good!

  • @appgiftcard3635
    @appgiftcard3635 2 ปีที่แล้ว +105

    This animation was beyond beautiful, not to mention extremely interesting! Keep up the great work Ted-ED.

  • @lerensajadah6469
    @lerensajadah6469 2 ปีที่แล้ว +155

    Besides of the heat problem, the energy transfer become a problem too. Sahara and many other deserts are far away from human settlements where have abundant energy demand, and the transfering the energy (electricity) needs a long, huge and reliable grid system. Because of that, as this video said, batteries and energy conversion become other options, but all of them still too costly. Then, lets hope there will be a more efficient and reliable solar panel to be commercialized in the future such as Perovskite.
    Amazing lesson and animation as always, I love to see the photon hit the electron animation, its just cool and easily recived by general people

    • @gregalbano2545
      @gregalbano2545 2 ปีที่แล้ว +9

      Surprised how far I had to scroll down for this, and surprised that it was not mentioned at all in the video. If storing or transporting energy were free, our world would already run on solar (or at least be rapidly moving in that direction). It doesn't matter how cheap or efficient we make the panels because the bottleneck is storing energy at night and transporting it from solar farms to cities.
      Hopefully all the R&D spending on electric car batteries spills over to solar energy and makes it feasible.

    • @homijbhabha8860
      @homijbhabha8860 2 ปีที่แล้ว +2

      @@gregalbano2545 I don't know where the technology is but in India there is a new power line that can transmit at 1800KV reducing energy loss to 4% at 1000km, but it's expensive.

    • @2tfl236
      @2tfl236 2 ปีที่แล้ว +1

      @@gregalbano2545 3:40?

    • @choreomaniac
      @choreomaniac 2 ปีที่แล้ว

      Yes. It’s too remote for regular maintenance, initial installation and transmission. It’s far better to instal panels as close to where the electricity is needed as possible, even if this means much less sun exposure.
      Imagine powering Edinburgh. You can either install x number of panels in the Sahara and route them to Scotland or install 50x in the surrounding area, such as rooftops. Multiply this by a million different cities in the word. There is no way other countries want to be dependent on one gigantic solar farm or a few giant transmission lines.

    • @Aiibh
      @Aiibh 2 ปีที่แล้ว

      @@choreomaniac one thought that came to my mind was why don't we cover cold snow deserts with solar panels, i mean definitely the amount of energy generated would be less, but there will be no requirement of a cooling mechanism. But again on further thinking, i realised that the panels will eventually end up being covered with snow due to blizzards and storms.

  • @WithyBog
    @WithyBog 2 ปีที่แล้ว +2

    The first problem that popped into my head upon reading that title is the sand which will cover up the panels rendering them useless. Not to mention wicked sandstorms which would undoubtedly damage the panels as well.

  • @Nvu26
    @Nvu26 2 ปีที่แล้ว +15

    “Lets have solar panels in the desert, that’ll solve our energy problem”
    Sand: we’ll see about that

  • @ImmortalGodEmperor
    @ImmortalGodEmperor 2 ปีที่แล้ว +32

    This is the single best video on this topic I've ever seen. Literally every other video on youtube, and even written essays elsewhere, just talks about how much energy COULD be generated with solar panels in the Sahara, never addressing the massive amounts of water necessary to maintain it, the ecological damage it would do to the Sahara, and just the simple fact that getting the energy from the Sahara to say, Japan, would be a logistical and expensive nightmare.

  • @Anintora
    @Anintora 2 ปีที่แล้ว +89

    ooh the graphics and animations are spot-on on this one, kudos!

  • @kylastilwell3157
    @kylastilwell3157 ปีที่แล้ว

    Thank you so much, Kassandra. This one was really helpful and I’d love to hear more. 😊

  • @FredoCorleone
    @FredoCorleone 2 ปีที่แล้ว +2

    These illustrations are awesome

  • @azizsetyawan3038
    @azizsetyawan3038 2 ปีที่แล้ว +30

    The problems is, in desert we often get sand storm. Also even a small wind carrying a lot small and light sand
    Because of that problem we need to clean our solar panels *Once each day.* And with that big amount square metres of panels, it's will take alot of workers and time to clean it
    So that's make the maintenance costs for solar power in the desert getting higher
    Even higher than nuclear power plant maintenance (cost/energy)
    When we only cleanings the panels each 1 month on regular area (not desert) such a city, or rural, or Plain, ect.
    *Meanwhile in desert we need to do it each day just for better effectivity of foton solar absorption*

    • @idontneedaname318
      @idontneedaname318 2 ปีที่แล้ว +1

      That was the first thing that came to mind. Also wouldn't it disrupt the environment there

    • @Modernhabitus
      @Modernhabitus 2 ปีที่แล้ว

      And isn't sand abrasive to glass?

    • @FMHikari
      @FMHikari 2 ปีที่แล้ว

      We could just make the solar panels vibrate to shake off light dirt. Just like that mars rover did to itself using wind.

    • @-Subtle-
      @-Subtle- 2 ปีที่แล้ว +1

      Mars is a desert planet. Our rovers and helicopter are solar-powered. 0 humans clean off their panels.

    • @FMHikari
      @FMHikari 2 ปีที่แล้ว

      @@-Subtle- Some are nuclear, though, if iirc.

  • @Liam-iq6qe
    @Liam-iq6qe 2 ปีที่แล้ว +78

    TED-Ed seriously brings the quality with these videos! I almost felt immersed in the video with the music / sounds, the calm voice over, and the wonderful animations. Keep up the good work!

  • @williamsmith4091
    @williamsmith4091 2 ปีที่แล้ว +14

    I'm annoyingly curious by nature. These are questions I ask when I was still a kid, that I get no reasonable answer. I'm happy TedED is giving me my most awaited answer.

  • @vasarecta05
    @vasarecta05 2 ปีที่แล้ว +1

    I've been wondering about this really long... Thanks a lot TED-ED for this wonderful video.. has helped me a lot..

  • @user-nr5xp6yd8z
    @user-nr5xp6yd8z 2 ปีที่แล้ว +115

    the only question here is: how do they make those transitions so smooth? 😭

    • @giz749
      @giz749 2 ปีที่แล้ว +5

      probably writing the script first and animating around that. also using large objects and suddenly its a different item when the camera pans over

    • @ikosaheadrom
      @ikosaheadrom 2 ปีที่แล้ว

      Slowing down and speeding up the animation according to when they need to transition . I think

  • @thechangeling3851
    @thechangeling3851 2 ปีที่แล้ว +100

    I always assumed the reason why we do not cover mass desert areas with solar panels is primarily the rather extreme forces of erosion they will face...people forget that sand wreaks absolute havoc on electronics and infrastructure unless they are fully prepared for such factors. Best case scenario the pannels will last a good few years, but will require matinence and cleaning to prevent massive dust/sand buildup from basically making them inoperable or inefficient. Otherwise worse case scenario they may straight up be buried by the sands, or consistently eroded away to the point that they are useless. That is why if I'm correct the best areas to put solar pannels are arid, but not necessarily sandy dessert areas (think like the mohave or some areas of Afghanistan) where sunlight can reach them, but face less buffering from the environment.
    I know its also not my place...but Im more pro-nuclear than anything, it just seems more viable with some of the advancements that have been made, much easier to place, and overall just more effective and reliable than most renewable energy sources...but whenever people think nuclear their minds go to Chernobyl, fukishima, and bombs...not the new reactor designs, potential energy breakthroughs, and advancements made in safety and environmental impact.

    • @Johnnyy832
      @Johnnyy832 2 ปีที่แล้ว +11

      Only problems with Nuclear is disposing it. Eventually we will run out of areas to disposing it.

    • @BreatheManually
      @BreatheManually 2 ปีที่แล้ว

      @@Johnnyy832 That is true but we need to use these spaces as we need this extra time to find better cleaner and more efficient energy sources than our current ones. Nuclear power isnt a permanent solution either, since the power sources isnt sustainable as well, you cant grow uranium. But it is necessary.

    • @thechangeling3851
      @thechangeling3851 2 ปีที่แล้ว +5

      @@Johnnyy832 that is "true" hypothetically, but with advancements made we are actually finding safer and more effective ways of storage and come up with functional and efficient disposal sites.
      At the moment thorium is looking really promising from what I have examined as while its waste has a higher radiation output, it produces MUCH less waste overall and said waste has a significantly lower half-life (300 compared to 100k)
      Thats also not getting into advancements that can be made into fusion which frankly might effectively be miracle energies if done right.

    • @thechangeling3851
      @thechangeling3851 2 ปีที่แล้ว +3

      @@BreatheManually while I agree with you in that are current means isn't exactly "permanent" with research we most certainly can get close with things like fusion, also I might have mentioned it above, but while uranium is relatively scarse, there is far more significant deposits of thorium that with more research can be the next major nuclear fuel, and considering it shows to put off more energy, with less waste...the time it could give us is a lot greater than we could expect.

    • @thechangeling3851
      @thechangeling3851 2 ปีที่แล้ว +2

      Infact im just going to link this video to maybe not the most academic, and perphas a bit "crass", but overall effective way of explaining why thorium is so good, and frankly why we need to be spending a lot more into researching reactors using it.
      th-cam.com/video/jjM9E6d42-M/w-d-xo.html
      I hope you guys find it amusing and interesting 😄

  • @ericalynnsisonbuenaventura5987
    @ericalynnsisonbuenaventura5987 2 ปีที่แล้ว +1

    Thank you for this video, this is a question that my students have asked in our energy unit in science. I'll be showing this to them after spring break.

  • @thanhatho2224
    @thanhatho2224 2 ปีที่แล้ว +1

    Okay but the animation of this episode tho... Phenomenal

  • @ThitutUhthalye
    @ThitutUhthalye 2 ปีที่แล้ว +88

    What about subterranean heat pipe. If the sand is incredibly hot then why don’t we collect the energy of the sand. So we could let the sand absorb the energy and probably do less destruction to the ecosystem.

    • @sanghelian
      @sanghelian 2 ปีที่แล้ว +11

      well installing that pipe might do quite a bit damage. But otherwise it sounds like a good idea.

    • @dustinjolicoeur6138
      @dustinjolicoeur6138 2 ปีที่แล้ว +2

      Does it actualy have to be buried tho?

    • @lluismr97
      @lluismr97 2 ปีที่แล้ว +10

      In the video they say that the sands reach up to 80ºC, not enough for energy generation

    • @joemann7971
      @joemann7971 2 ปีที่แล้ว +2

      @@lluismr97 I think the mirrors is simpler to implement and you get easily exceed 80c needed using mirrors. The fact that it can continue producing energy at night due to heat retention sounds promising.
      The problem would be distribution. Even if we could get all of humanity's power needs, it would be a huge task to distribute that globally.

    • @UnblockMind
      @UnblockMind 2 ปีที่แล้ว +1

      @@joemann7971 there are more than one desert around the world I'm sure there is a solution.

  • @Monom1al
    @Monom1al 2 ปีที่แล้ว +173

    The animation and the music successfully builds a fictional world.

  • @pelejamsup4591
    @pelejamsup4591 ปีที่แล้ว

    To the Ted Ed team.
    I am always impressed by the quality of knowledge you passes..

  • @ahmedjamal4127
    @ahmedjamal4127 2 ปีที่แล้ว +3

    What amazing animation and music! So well done 👏 I love this style

  • @varunsharmadps
    @varunsharmadps 2 ปีที่แล้ว +30

    The animation style in this video is so good!

  • @ashnahkhalidkhan2244
    @ashnahkhalidkhan2244 2 ปีที่แล้ว +64

    The initial animation with the light bulbs in the sand is a MASTERPIECE!

  • @Anglomania34
    @Anglomania34 ปีที่แล้ว

    Thank you for your educational and thought-provoking videos.

  • @harley4quinn650
    @harley4quinn650 ปีที่แล้ว

    this video is quite easy to understand since the animation and his explaination was clear and interesting, love that! ❤

  • @ameymahajan3885
    @ameymahajan3885 2 ปีที่แล้ว +15

    IMHO, Best animation so far for a ted video, and the Piano notes were just a cherry on top!!

  • @shinchan-F-urmom
    @shinchan-F-urmom 2 ปีที่แล้ว +41

    Instead of Solar Panels, which have to use wires to distribute electricity, my idea is to use Concave Mirrors, concentrate light, then transfer it in fiber optic cables around the world, to their location use. This would transfer energy without any loss, as well as you can convert light to electricity at the destination. For example, you can build huge concave mirror farms in Saudi Arabia, concentrate light, transfer it in fiber optic cables to India/China, and in a city in India/China, use light to heat boilers to produce electricity. This will ensure that, even if it's day/night in India/China (or any part of the world for that matter) you could still get electricity from the part of the earth that has a desert and day. So you can have 24hrs energy all over the world.
    *ANYWAY that's my idea, I don't know if it will work or not*

    • @gamerboy0499
      @gamerboy0499 2 ปีที่แล้ว +2

      i hope someone replies

    • @Bhuvan_MS
      @Bhuvan_MS 2 ปีที่แล้ว +2

      Yeah, it *might* work

    • @user-ht6ql1rn3w
      @user-ht6ql1rn3w 2 ปีที่แล้ว +9

      I dont think it will work because the cable wil not heat up evenly

    • @CharlieQuartz
      @CharlieQuartz 2 ปีที่แล้ว +24

      Fiber optic cables are not practical for energy transfer at large scales because they do not transmit much of their power over long distances and they heat up very quickly, melting/breaking themselves. Undersea cables which transmit data use low-energy signals with re-amplifiers periodically to keep the cable cool and the transmission readable at the other end.

    • @Eliza-xd5ck
      @Eliza-xd5ck 2 ปีที่แล้ว +43

      FIber optic engineer here 👋 That's a great idea in theory, and the mirrors used to concentrate light to a point are actually used in some solar electricity farms which use cheap mirrors to concentrate a lot of light onto a small, efficient and therefore expensive solar panel. However fibres aren't lossless methods of energy transfer. For one thing, only certain wavelengths can be guided in fibres, and others experience high levels of loss. And while fibres are great for low-energy data transfer, once you start to put high-intensity light into them it experiences even more loss due to "non-linear effects". So unless the Sun is providing us with a low level of light around 1550nm we we wouldn't be able to use it in fibres, and even if we get that low-loss wavelength an increase in intensity to the levels where it would be useful for power transfer would mean that the light wouldn't make it to the other end of the fibre.
      Even at the sweet-spot wavelengths where light can travel with fairly little loss, there is still some loss and in commercial systems there are powered amplifiers every few km.

  • @wades_world22
    @wades_world22 3 หลายเดือนก่อน

    these animations are so satisfying to watch :0 plus, love the content and topic

  • @gls888
    @gls888 2 ปีที่แล้ว +1

    Transmission, accessibility for maintenance, sandstorms are my 10 second answers.

  • @infinitebirch
    @infinitebirch 2 ปีที่แล้ว +7

    the animation, music, and style of this video is some of the best I've seen

  • @nonyabizness.original
    @nonyabizness.original 2 ปีที่แล้ว +181

    bad idea to centralize solar production- you're unnecessarily asking for mega-corporations to maintain control over our energy, to hold us hostage to their production, and to charge us accordingly.
    i have a small solar setup that i installed and that meets my needs. it's reliable, portable, relatively inexpensive, and independant of any grid corporation. everyone making their own power would mean no expensive infrastructure to carry that power across distances, no mass outages, no hacking, and no monopoly on energy by the giants.

    • @Roverleiter
      @Roverleiter 2 ปีที่แล้ว +23

      I don't think, that this is feasible for e.g. alumiuim production, CO2 neutral Kerosene, chemical plants and all other industrial applications we need and will need in the future. Also note, that there are urban areas, where nearly no house can be build selfsustaining, due to the densety of population.

    • @konstantincvetanovic5357
      @konstantincvetanovic5357 2 ปีที่แล้ว +12

      we consume way to much power for localized production, not to mention the density. If it was that easy we wouldnt have centralized heating and electricity at first place, wed still use wood and fire cabins

    • @konstantincvetanovic5357
      @konstantincvetanovic5357 2 ปีที่แล้ว +1

      @@random4073 thats true but if the centralised power supply is not green the effort would be almost neglectable

    • @BOOST_sounds
      @BOOST_sounds 2 ปีที่แล้ว +5

      aren't they doing the same currently? there are massive corporations controlling our electricity, just not doing it efficiently with solar panels, and are using non renewable sources of energy.

    • @gengis737
      @gengis737 2 ปีที่แล้ว +2

      With the declining availability of fossile energy and the increasing effect of global warming, we must think electrical energy as a substitute to fossile energy, requiring much more power than just today electrical consumption. What would be the size of your solar setup to load your car battery ?

  • @surya3587
    @surya3587 2 ปีที่แล้ว

    Beautiful storytelling. Top-notch animations!

  • @mrk-ism
    @mrk-ism 6 วันที่ผ่านมา

    Gorgeous animation

  • @SCP--fj2jr
    @SCP--fj2jr 2 ปีที่แล้ว +1046

    Me: *I'm bored, what does Ted-ed have for me today*
    Ted-Ed: _why don't we cover the desert with solar panels?_
    also Me: *..No, no, he's got a point.*

    • @recordkeepingandinformatio8206
      @recordkeepingandinformatio8206 2 ปีที่แล้ว +10

      Have you found the cure yet?

    • @sushmithahavaldar4136
      @sushmithahavaldar4136 2 ปีที่แล้ว

      😅

    • @pammysingh6526
      @pammysingh6526 2 ปีที่แล้ว +1

      Exactly

    • @ashimadas4761
      @ashimadas4761 2 ปีที่แล้ว +1

      plauge doc did u brech the scp site ?
      how are u here ????

    • @camalex7782
      @camalex7782 2 ปีที่แล้ว

      Actually no , first of all that would only benefit the countries nearby in terms of electricity productiin and then they have no plan for night time where barely any is produced , This would work better I the nevada desert tbh

  • @chribu_
    @chribu_ 2 ปีที่แล้ว +10

    The beauty of this animation made me gasp

  • @hissendaoud1373
    @hissendaoud1373 ปีที่แล้ว

    Thanks so much 🙏

  • @archit2704
    @archit2704 8 หลายเดือนก่อน

    Amazing content. Thank you!

  • @flyingfree333
    @flyingfree333 2 ปีที่แล้ว +5

    You left out that solar panels have limited life spans, are made with toxic chemicals and we have no idea how to safely disposed of the millions of panels we already have. They also only produce power 30% of the time and those batteries you need to store the power also have limited life spans and are made with toxic chemicals that will need to be disposed of.

    • @rachelwilliams4477
      @rachelwilliams4477 2 ปีที่แล้ว

      I think they kind of hinted at this at the end of the video

  • @siddheshmisale3904
    @siddheshmisale3904 2 ปีที่แล้ว +8

    The illustrations and animations are off the charts!

  • @EnriqueLaberintico
    @EnriqueLaberintico 2 ปีที่แล้ว +2

    0:43 lovely rhyme!

  • @nabijunior7546
    @nabijunior7546 2 ปีที่แล้ว

    That intro sound is just wow! Never gets old

  • @shantanu5800
    @shantanu5800 2 ปีที่แล้ว +21

    The transitions and soundtrack in this one is so satisfying. Appreciate that

  • @FrostyPP
    @FrostyPP 2 ปีที่แล้ว +31

    Glad people realize it ain't as simple as the media makes it

    • @O.Reagano
      @O.Reagano 2 ปีที่แล้ว

      Well we don’t need to cover the entire desert though.

    • @O.Reagano
      @O.Reagano 2 ปีที่แล้ว +1

      Also this video is media too but I know what you were saying

  • @alex_opopop
    @alex_opopop 8 หลายเดือนก่อน

    The animation and illustration are outstanding

  • @TheZeyyyyy
    @TheZeyyyyy 2 ปีที่แล้ว

    I've always wondered. Thanks

  • @nicolasmacak9564
    @nicolasmacak9564 2 ปีที่แล้ว +4

    Animation is out of this world

  • @alfaXone
    @alfaXone 2 ปีที่แล้ว +7

    I’m always mesmerised by animations!
    It helps to understand and digest idea’s quickly!
    Thanks Ted Ed :)

  • @zainabb.5602
    @zainabb.5602 11 หลายเดือนก่อน

    i love the animation so much, the transitions are beautiful

  • @cherryspades3440
    @cherryspades3440 2 ปีที่แล้ว +1

    Very informative and beautifully animated to be pleasant on the eyes :)

  • @AndriyAndriyAndriy
    @AndriyAndriyAndriy 2 ปีที่แล้ว +10

    Visual design and sound design are astonishingly stylish.

  • @Mietas2
    @Mietas2 2 ปีที่แล้ว +25

    Great video but a giant props to whoever created this animation! Just WOW! It's truly stunning and beautiful, and displays what is being talked about in a smart and simple way.

  • @shreyaaviri1375
    @shreyaaviri1375 2 ปีที่แล้ว

    my god, what a beautiful video. the visuals + music

  • @rakibulislam3375
    @rakibulislam3375 2 ปีที่แล้ว

    Your chanel are always great information about all topics.

  • @guilhermemilanicontar284
    @guilhermemilanicontar284 2 ปีที่แล้ว +4

    The soundrack blends so well with the graphics, nice job by the sound crew!!

  • @lilbigp4036
    @lilbigp4036 2 ปีที่แล้ว +7

    Animation quality is just insane

  • @vincestorm5389
    @vincestorm5389 2 ปีที่แล้ว

    the drawings are amazing and illustrate perfectly the point of the video.

  • @junegreen8073
    @junegreen8073 ปีที่แล้ว

    THE ANIMATION??? Extremely gorgeous

  • @kadenrichards1196
    @kadenrichards1196 2 ปีที่แล้ว +20

    Ted Ed writes down the questions when you’re baked then answers them

  • @davidwood2387
    @davidwood2387 4 ชั่วโมงที่ผ่านมา +1

    The wind will cover up the panels in sand . The sand will damage the panels .

  • @hollyeuler2454
    @hollyeuler2454 ปีที่แล้ว

    This is very interesting, I never thought about the impact this would have on the envirnment

  • @Lixpautanvloggs
    @Lixpautanvloggs 2 ปีที่แล้ว +6

    I love how you animated dessert in gravity well istead of animating solar cell panels

  • @-Raylight
    @-Raylight 2 ปีที่แล้ว +8

    Love every little bits the animations to explain us more in details

  • @otterspoolacademy
    @otterspoolacademy 2 ปีที่แล้ว

    That is simply bloody beautiful.

  • @vibemaster4404
    @vibemaster4404 2 ปีที่แล้ว +1

    There’s a book where this happens! It’s called Hail Mary, written by the same guy who wrote The Martian, and it happens when (slight spoilers) the world needs a really fast way to produce heat for this microbe, so they decide to pave the Sahara with solar panels so they can use the electricity to create that heat. They acknowledge all the points made in this video, but they’re so desperate to get this microbe to reproduce that they don’t care. It’s a great read, I recommend it. They also nuke the arctic at one point if you’re interested in reading about that.

  • @GotAnnoyedAtURL
    @GotAnnoyedAtURL 2 ปีที่แล้ว +6

    the music and sound design was beautiful and fit with the animation so well!

  • @josephbrennan370
    @josephbrennan370 2 ปีที่แล้ว +9

    Quality video. I didn't know that solar panels were so inefficient. Excellent points and animation as always.

  • @Foxweed
    @Foxweed ปีที่แล้ว

    The music for this video is mysterious as heck.

  • @ouden.
    @ouden. 2 ปีที่แล้ว

    Smart move to release this video around the the same time Dune premiere. What a beautiful animation and an excellent explanation of the topic.