ฝัง
- เผยแพร่เมื่อ 29 เม.ย. 2021
- This video is sponsored by Morning Brew. Get yourself up to speed on business, finance, and tech in just 5 minutes: bit.ly/3srvZdG Morning Brew newsletter has got you covered.
We’ve thrown a lot of disasters at Earth over the years: from asteroids and aliens, to the Sun's death. But hey, the Universe is a dangerous place, and we’re not done yet. Now we’re going to throw a black hole into the mix, and not just any black hole, but a blazar. Black holes are usually found at the center of the galaxy. The Milky Way has a black hole that is four million times the mass of the Sun. But that’s small compared to other black holes out there. How old is the oldest blazar? Why can we see some blazars, but not others? What is the Doppler effect and how would it let us know that a blazar is on its way? What are active galactic nuclei? Do radiation and gamma rays from blazars affect the Earth? How far is Markarian 421 from us?
Transcript and sources: whatifshow.com/what-if-a-blaz...
Get our 100 best episodes in one mind-blowing book: bit.ly/ytc-the-what-if-100-book
Join this channel to get access to perks:
/ @whatifscienceshow
Watch more what-if scenarios:
Planet Earth: bit.ly/YT-what-if-Earth
The Cosmos: bit.ly/YT-what-if-Cosmos
Technology: bit.ly/YT-what-if-Technology
Your Body: bit.ly/YT-what-if-Body
Humanity: bit.ly/YT-what-if-Humanity
T-shirts and merch: bit.ly/whatifstore
Suggest an episode: bit.ly/suggest-whatif
Newsletter: bit.ly/whatif-newsletter
Feedback and inquiries: underknown.com/contact/
What If elsewhere:
Instagram: bit.ly/whatif-instagram
Twitter: bit.ly/whatif-twitter
Facebook: bit.ly/facebook-whatif
What If in Spanish: bit.ly/YT-Spanish-what-if
What If in Mandarin: bit.ly/YT-Chinese-what-if
Podcast: bit.ly/yt-what-if-show-podcast
Thank you to our supporters:
Batman
Kristopher Kirby
omar Rodríguez
Mohamed Al Hammadi
What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure through time, space and chance while we (hopefully) boil down complex subjects in a fun and entertaining way.
Produced with love by Underknown in Toronto: underknown.com
#whatif #blazar #dopplereffect #activegalacticnuclei #radiation - วิทยาศาสตร์และเทคโนโลยี
Get yourself up to speed on business, finance, and tech in just 5 minutes: bit.ly/3srvZdG The Morning Brew newsletter has got you covered.
Hi what if
I like your vids
Boi
@King of kings My guy self promoted 2 times in this channel
@King of kings What is this blocked emojis with h please tell
I swear this channel teaches me more than school ever did. I’ve never heard of a blazar until today😂
ya 🤣🤣🤣 i agree btw thanks for 100 now lets reach 110! pls😪😪😪🥺🙏🙏🙏🙏
For real- I’m in science but I’m much more engaged.
Same
And science in school isn’t nearly as interesting as this. What If condenses a whole unit into a video that’s only a few minutes long and makes it look really sick.
Same
Have been watching you for 2 years and each and every video make me excited. ❤️
Wth you are doing here
Me bhi
Thanks for your support. 🙂
@@WhatIfScienceShow What if, I just want to thank you, You teach me alot of things, Idk my life without you, THANK YOU for teaching me alot of things.
Bhai Maxtern tu idhar WTF!
“And we’re not done yet.”
Okay,just make me became the Quantum fluctuation so that I couldn’t feel *PAIN*
Him: The closet is 400M light years away.
Me: That will take a long time to get to us...
You: Post a comment on TH-cam
Me: Reply to your comment on TH-cam
@@dropkickirish4449 you: reply to his comment me: replys to your comment
@@z3th_real you: reply to his comment me: replies to your comment
@@DogOwner727 you reply to his comment
Me: stops this bullshit
@@shaurya9644 you have no love ones
Seeing the dude who’s narrating finally felt like a master chef situation for a while lol. That’s halo if no one knows who’s 117.
*finishes this fight*
I’ve been going to school for like 13 years, I’ve been watching this channel for 3 and a half years, and I’ve learned way more watching this channel...
You've obviously didn't study in school
The knowledge I obtained from school has helped me predict in advance their what if scenario outcome
@@jonasferrao cause studying is boring
What if tells you the outcome of these events, school allows you to predict outcomes. For example, I could tell why the light would appear Blue when the Blazar approaches the Earth, so in reality you are only looking at someone else's results but actually, learning is when you can do this on your own, which only school can help you in.
Thanks for watching.
@@jonasferrao r/iamverysmart
See he puts more effort in his each vid than my teachers whole career
Oooohhh Get em bro!!!
@@ll-zc8ph chill I'm not really criticizing my teacher if i would i would type a name or something 💀💀💀💀
@Enceladus ikr
Maybe there´s something wrong with the educational system.
@@samuelcosta8189 yup 😔
I have never heard of a blazar before! Learned something new today haha
Finally i saw the man behind this legendary voice.
i have been addicted to this channel since the last year as it makes mostly space videos and i love to know about space and their graphics are killing it
He mostly uses other people's videos or movie videos. Not any of them made by him. If you love space videos, go watch destiny or astrum videos. They are more informative than what if.
@@saadahmedsadi5327
2023 ❌❌❌❌❌❌ THE COVID-19 NOT END
3023 ✅✅✅✅✅✅(TIME TRAVEL FUTURE)
This is how education should be imparted in students... Unlike the conventional scholarly lectures of our school teachers, learning via these videos becomes so exciting..... Thnx for these gr8 videos
“Somewhere something truly magnificent is awaiting.” -Carl Sagan
Carl Sagan is a genius
Yessss
I always have that feeling.
6:13 Slight error, the milky way is actually 100,000 light years accross, not 100 but still a great video :)
I noticed that too..I was wondering if anybody else would notice and comment.
If it were 100 it would be a dwarf galaxy....dude,get with the program we will be even smaller than the Andromeda....that’s just wrong
@@anidioticcuber2650 do your research before you get in here sounding stupid. He's right the milky way Galaxy is approximately 100,000 light years across.
That what I said
I said that we would be In a dwarf galaxy if the Milky Way was 100 ly across
Thank you 'What if' for making such amazing videos and teaching us with fun. 🙏😊
Oh yes this is the coolest video of what if!
If thanos knew about this channel he could have cleared half of the universe with just 2-3 infinity stones 😂
Noob numbers 🙄
Space, Time And Reality?
@@rayyanthetechnicalgamer2775 yep
@@rayyanthetechnicalgamer2775 You'd just need 1, time.
Ultraman Blazar got me here 🥲
Lol I came here to know more about Blazar
Also this video really explained a lot about Blazar. It explains why he has red and blue colour.
BEYOND THE SINGULARITY
THE HELIX OF ROSE AND VIOLET STRIKES THROUGH THE UNIVERSES
A SPIRIT RISES
Me too😎
Cosmic Blazar Dragon got me here
you’re giving us so much information, and i’m here for it. i’ve literally never heard of blazar
i heard 'bout it but didn't knew what kind if blackhole it was
I love this channel!! Thanks for the craziest science hypothesis that kill us each time(damn near it). I've been watching for the past two years now, keep it up...
dude, props to the camera-man who went up into space to record all this
you know those are all graphics right?
@@drippydrips7976 r/woooosh
@@drippydrips7976 no I was the cameraman
I have learnt more on this channel in 2 years than I have in school in 12 years 😂😂
“I want to harvest all of that energy.”
So my enemies would be powerless from me.
lol
Still less for Saitama
@@wunpis9541 ye
I’ve been watching whatif with my son for as long as I can remember! It really gets us both thinking and is a good thing we bond over
I really appreciate your curiosity and the way you present these amazing videos👏👏
Good to have you make videos about space, I am a big fan of space .
most of us are interested 'bout Universe
actually i am a astronomy student
@@Shenxor ohh nice
@@rejithaunni6819 :)
What if, there were no spammers?
Well that's the story for another parallel universe
LMAO That one was good 🤣🤣🤣
Haha
We would be a type V civilization
This has to be my favorite video of all from your channel. Never heard of this before, and now I want to learn more!
I swear that sciencific videos in TH-cam teach people more than school education of all countries(for instance, i am from Russia and we did not learn about such universe objects. Also i know some people abroad and they say the same). I pay much respect to such people who make these videos. That is the spirit, keep it up!
If only I had unlimited internet I'd watch all your what if explained
What the hell is a Blazar!?
My exact thought when I saw this😂😂
I am addicted to your voice and I must say it's awesome.
i never seen him in real life but he looks exactly how I imagined him lmao
Can you do a video about "what if we time travelled to the medieval time" for the extras add + with our technology, how they will welcome us and many more
I've never heard of a blazar and ngl it teaches me more than school
@Firas shut up
@Firas He actually Sayed the right thing
@Firas yes I am right
@Firas karen
Finnally u made a vid about this, blazars aren’t known very well, I know what they are!
Have you heard of crypto?
Investing in crypto now should be in every wise individual's list, in few months to come you did be ecstatic with the decision you made today...
W•H•A•T•S•A•P•P
+*1**9*0*9*4*1*3*0*2*5*9*
Man this channel is so amazing
Ultraman Blazar joined the chat:
Lol...I just came here for that
@@ultraassyraf9121 Yap
This reminds me of that one girl I met. A blazer entered inside her with power and might and it just happens that it gave me my first kid.
Wow!!!
But the blazar exploding is a doomsday
That's y we seek protection from upcoming threats :')
I've never heard of Blazars before 👁️
Same
I know only Blazers!!
Alright, that's it. This channel is growing my brain more than school ever will
What if Albert Einstein was still alive 🤔😁
The way he teach us anything is really awesome
ive been subscribed for 2 years now and I get so exited whenever I see a video and I've learned more from what if than online
school
This is more entertaining than my 4 school I move one by one
Hey everyone! :D I hope you stay safe and have a nice day, God bless you!
God bless you too. :>
Today I managed to find you.
@@youtube__girl_1177 Cool! Thanks as always :)
@@AnonymousMC No problem.
@@AnonymousMC What if I was the queen of grammar is this channel and I had fans too. Do you think I should correct people's grammar and give them tips? Yes or no and why?
The way you pronounced every words makes feel that everything on "what if" is happening right now
You really satisfied my curiosity
This channel is teaching me more than school, first i have ever heard of a blazer
Speeeeedd of Light!💥
A piece of "ROTTEN FLESH" approves this video
Good for it
No monke does
Good for the monke
Good job
yum
Hey this Channel is so good keep doing what your doing
Every time I hear "Blazar" I get a flashback to my childhood of watching some imported Japanese animation that focused on space adventure and often was from 60s or early 70s and had bad translations. Often it wasn't even a translation but complete word substitution esp in case of "censoring Japanese culture" (Japanese names changed to English ect). I blame the show "Star Blazers" (case in point of substitution, it's official name in Japan was "Space Battleship Yamoto "
Wow😍 your videos are so good that even my science teacher recommends watching this channel💖
This channel is on a whole another level.......making thousands of prediction of how we meet our end
Have you heard of crypto?
Investing in crypto now should be in every wise individual's list, in few months to come you did be ecstatic with the decision you made today...
W•H•A•T•S•A•P•P
+*1**9*0*9*4*1*3*0*2*5*9*
Keep me updated on the way you do for me too much to ask for a few minutes ago and it was good to hear that you
Watching u for 1 year earned a sub :)
0:38 (pause)
He is speaking the language of gods
Hahehahhuhu dragon ball referenced .d xuchib dd8nu8dhd97
I swear if my teacher teach me like this i Will always gets an A+ in every test
Your English teacher?
@@dropkickirish4449 You can comprehende that?
@@dropkickirish4449 lmao
I feel like one video on this channel contains more information than my school taught me my whole life.
That's a story for another
The epic dialogue which we can only hear from this channel! 😂
Hey mate, I have a good idea for your next episode.. I could be 'What if an alien chip controlled you' I would love if you made a video on it.
Idk whatever the video is but i know the answer will definitely 'we die'
Black holes:we were the strongest
BLAZARS: And We took that personality
No it should be
Black hole: I am invincible
Blazar: Allow us to introduce ourselves
@@wunpis9541 IS NAME TON 618
Yet another amazing video 👏
They saying not Blazar. They say Quasar (I know like that from many books)
I have been watching what if for 2 years now and this has taught me more than sxhool did♥️😂
Have you heard of crypto?
Investing in crypto now should be in every wise individual's list, in few months to come you did be ecstatic with the decision you made today...
W•H•A•T•S•A•P•P
+*1**9*0*9*4*1*3*0*2*5*9*
6:12 "our galaxy is only 100 light years across"
You need to wear your glasses mate, I think you missed a few zeros there.
Yeah, i was little shocked when I heard it, like I just go straight away on google to check it out
I can’t stop watching this channel.this is such a cool channel.I don’t know when I will stop complementing this channel!🤣🤣🤣🤣🤣🤣😂😂😂😂
I'm glad I recently just learned about the doppler effect in astronomy class
Plot twist : MOTHER EARTH SCREAMED BECAUSE SHE SAW A WHAT IF IN HER DREAM 😂😂😂
Haha
4K viees in 10 min.💕💕💕
Incredible! ❣️
That's not much , Many subscribers are sleeping or busy
This channel excites me every time I watch a new video😂
It makes me wonder why are we living 😂😂
Wow I don’t know about blazar before that’s a new thing for me thx what if.
🤣🤣🤣🤣🤣 lol what if makes all of my imagination come to real I 🤣🤣🤣🤣🤣🤣
Claim your early ticket here for 10 years of good luck 🍀
keep it up!
6:24 ⚫️ Blazar: imma firin mah lazer booooooom!!! 💥
Nombreeee!!! La voz en español es más épica. Pronto, la comunidad de habla hispana va a súper a la de inglés. 😎👊🏽
?
OMG this is your best video ever!!! I can’t wait to tell my parents about these. (:
I love every video this channel makes.pls make more
I've had been learning a lot of information of space during Grade 2. Around grade 6, I started watching your channel, and now I'm grade 7. You've been giving a lot of information.
Omg same- I’m in 10th grade now and this channel is amazing! I’m glad to finally find someone like me
@@th3yloveana That's great!! Space is the best!
@@th3yloveana I had fun with documentaries of space when I was like 7 years old.
I learned alot of you.
You really helped me
What if I told you I learn more from these videos than school 😂 I mean these vids teach in a way more interesting way than school teachers
This one video is better than the entire world's education system.
thanks for explaining red shift and blue shift
Yeah this channel is helping me to learn of it
Love ur videos
Low key love the background music ♥️🔥
I'd like to point out that around 6:19 you say that the milky way is only 100 light years across which I believe you meant to say 100,000. Great video none the less
I think that's the same thing
@@kemmyr5317 could you explain to me why you think the two distances are the same?
I Am Subscribing to "MORNING BREW" because my favorite channel "What If" helped me realize ive been missing out on one of the best news informative places the Internet has to offer! 😃👍
I officially declare this channel as my school. Finally i am learning something. Thank you.
Wonderful graphics 👌
This channel is teaching me so much much much more than my school blazar neutron star magnetar so much
You are the best youtuber as you post videos on my favorite topics
Everyone's a gangsta till a Blazar shows up.
This channel is the best (:
Pls make (only/more) space videos, they are awesome
Dam this is smarter than my teacher could ever teach 0.0 also I love your channel jsut been watching for over a year now hope you having a good day or night
Thx too make me remember I'm again havin the space knowledge
Before:I was kindah like a nerd
It's my first time hearing the word Blazar. this page never seems to disappoint me :)
WHAT IF is really nice channel. And the logo is super.