ฝัง
- เผยแพร่เมื่อ 19 ธ.ค. 2019
- Being attacked by a predator can be scary, but tiger moths have a very distinguished way to survive predatory bats. Meanwhile, scientists have presented findings on the importance of microbial ecosystems beneath the soil.
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Hosted by: Hank Green
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Sources:
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Special thanks to Dr. Nicolas J. Dowdy
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www.pnas.org/content/early/20...
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Why is the video you guys uploaded an hour ago is private?
Hank looks tired today. Hope he is feeling better.
“Why these moths don’t run away from bats.” Well, because they fly.
Bah dum tsss
How did u get more popular on commenting same thing I did before u (no offence)
@@thundertech317 Becus dey didnt write in simple n short eng like u. Wording and Delivery is very important.
@@thundertech317 And it's only 24 likes.
Xenos Fur Should have viewed his videos
Bacteria: *break down bedrock*
Minecraft: Wait. That’s Illegal.
the science of nonchalance
awesome
Why did someone name a scientific journal PNAS!? Was VGINA taken?
H
What did you guys do with the video about hyperspeed evolving animals? It says it's private, yet I have it my notifications list.
Yoooooooo I got the same thing, I think someone messed up and posted a vid early or something, let's see if we can get anyone at complexly to answer #scishow
I hope they only posted it earlier and they will put it back. The titile sounds very interesting and I wanna watch it.
I have no idea why they did that but I saw something similar happen with a different channel where they posted a video, immediately had a bunch of flaws/mistakes pointed out, and took down the video when they realized they were wrong. Could also be they posted a video and noticed editing mistakes or something like that.
Just saying. There was a video that was posted just earlier about evolution and I thought that it was a christmas gift but then they deleted it...
I came here to see some comments about that. Somebody has stolen Christmas 😥
Why was it taken down? Does anyone know?
flyingmobias: *Evolution:* Exists
creationists: Buh muh feelings!!!
Completely unrelated, but I tapped on your photo and it says you watch Graystillplays and I recommend RTgame. Very similar channels. Except RT is irish.
cute puppy ❤️
"Bat-moth interactions"
I'm now imagining a bat-sized moth.... :/
Brutal segue Hank. Nice.
Answer to the title: because they can fly
Copied
@@laggedxx i swear to god i didn`t copy it
@@laggedxx it was infact copied from me but who cares there are more important things in the world
Incorrect answer.
Moths? Where's the *lamp*
Avery the Cuban-American lämp
Bacteria can break bedrock, but a diamond pickaxe can't. SMH.
You can sleep in a bed placed on rock, but you can't sleep on bedrock. SMH.
@@LordDragox412 you can sleep on bed rock..
@@TheBestestOne Rock is not a bed. Sure, you can sing Rockaby Baby, but it won't change the fact that bedrock is in fact not a bed, even though it is named bedrock. To be able to sleep, you need a bed that can be placed on grass, dirt, stone, bedrock, but you can't sleep on them without a bed. Just like you can't sleep in a riverbed, even though you can sleep in a bed in a river or a bed in a riverbed. But riverbed itself without using a bed? Noooo. Weird, huh?
@@LordDragox412 you can sleep on anything as long as it doesn't kill u or hurt u.
@@TheBestestOne Right click on bedrock then and tell me, does it function like a bed? No, it does not. Bedrock is not a bed, even though it contains bed in it's name. But it would be nice if we could sleep on anything. I'm sure ghasts would make for pretty nice beds
4:23
Minecraft players : Wait, that's illegal.
I, too, am toxic and unpleasant to be around.
Jase Poag so you are SirFartalot?
@@mailasun well, yes actually, but I was referring more to my personality.
This makes me want to make a "Oh, you're approaching me?" meme with the poisonous moth and a bat, but I don't know which to make Dio and which to make Jotaro.
I just came here to point out that moths don't usually run anywhere. K bye.
Eric Lytle: Well, they do if you pull their wings off.
It’s rarely documented, but moths can and DO run. They hold both wings straight up and just start running with their legs
Christopher Pasta: And it looks just as derpy as it sounds. But, I bet the moths are having too much fun doing it to care.
I wonder what would be the moth equivalent of knowyourmeme.com/memes/moon-moon
*LAMP*
+
L Ä M P
=
MÖTH
"It's life Jim, but not as we know it"
th-cam.com/video/nJYFK4Wa5NI/w-d-xo.html
Don't you think we didn't see you accidentally uploading tomorrow's episode!
I walked up to a skunk once, it acted like I wasn’t even there until I got maybe 6ft from it and finally gave me a warning hiss.
You know what else tastes yucky and avoids bats?
Baseballs.
(Please don't ask why I know what they taste like.)
why do you know what baseballs taste like
@@rqzzlldqzzls some questions are better left unawnsered
razzle dazzle because he ate one and regrets it.
@@marcopohl4875 wrong , i need to know how many microbes he ate
@@rqzzlldqzzls Ughh, you just HAD to ask.
Several years ago my nephew was having a baseball themed birthday party and my sister-in-law asked me to bake the birthday cake. My brother suggested I use frosting to draw a baseball batter on the cake. But I misunderstood what he meant. I don't know much about sports so I thought "baseball batter" was like "cake batter."
Pro-tip: Baseballs will ruin an electric kitchen mixer.
So I used my wood chipper to grind up several baseballs. I didn't have time to clean it beforehand. The sawdust added a pleasant aroma but ultimately did nothing to improve the taste :(
I was listening to a game, trying to get hints how to bake this stupid cake, and heard the phrase, "The batter went for a bunt." So I used a bundt pan. The bundt pan did not help it bake evenly. In fact, it did not bake at all. I now understand the meaning of "foul ball."
When I showed up at the party my brother asked, "Where is this perfect baseball cake you promised?" I replied, "The cake is a lie!"
You guys have done videos about sleep/dreaming, any chance we can get a video about sleep paralysis? Because it (moreso the horrifying hallucinations) sucks and not even my therapist knew it existed.
If there are rock eating bacteria, are there also bacteria that can turn the nutrient poor sand or soil of a wasteland into a nutrient rich soil you can actually grow things in?
great video
Thank you for combatting misinformation.
What
Hay scishow, why did I get a notification for "things that rapidly evolve because of us" or something of that nature...to be brought to a screen that said private video...explanation???
I'm guessing it was an accidental upload. They usually only do 1 video in a day and are probably wanting to save that one for another day
3:48 Yeah you heard that right fellow Minecraft players. *Bedrock*
Sci-Show: Bedrock-eating Bacteria
Minecraft: Wait, that's *illegal*
Commenting for support
All I could think of is chemolithitrophs desiring to see the world beyond their bedrock oasis. Tiny little rockets being sent up in the dirt to explore the inhospitable wastelands beyond the rock.
i like that aposematic word
So what I wanna know is..... HOW?!?! How did scientists track all these bat-moth interactions?? Night vision goggles, I can get that far, but how on earth did they manage to track itty tiny things flyin' around all night? I can barely manage to watch a bird in broad daylight! I mean, I'm also not a bird watching professional but still...
Also, getting a good giggle from all the Minecraft related comments :D
Soll has got what plants crave.
Hello 😁🐩,
Really really,like this channel. Y'all are AWESOME!
What do rock eating bacteria have to do with moths trying to avoid bats?
They don't run from bats because they fly! lol
So those bacteria explain why I keep finding holes in my Minecraft realm floor. XD
Whats then the video posted after this? TH-cam says it's private
I like your work, overall. So I feel comfortable to give you some critique: as a researcher it really makes me cringe when you don't name the researchers' names and affiliations and funding sources, but the journal that contributed nothing to the study.
If you give credit, give it where it's due.
They do provide sources in their video description, a specific name won't be useful for a laymen so naming the jounral makes more sense.
@@gewurzgurke4964
Naming the Journal makes the least sense.
fungus is also a major player is soil building
The most random title ever
So I naturally watched
I feel like the title of the video assumes that I know a moth would fly away from a bat.
PNAS- hehe
‘In an Arena where bags are known to hunt’ it’s like the predator movie
Wow. I didn't know poisonus animals in general were sluggish. That does remind me of skunks. They are notorious for thier defenses. They have a stark black and white pattern as a warning. It is about as vivid as mammal fur can get. Skunks are very sluggish. They just waddle around and take thier sweet time. They don't need to be fast. One time I was taking a walk in the evening. I accindly approached a skunk. When I saw it, I just turned around and ran away. I didn't want to take my chances. Any preditor would do the same, unless they were really stupid. The one exception is the great horned owl, which is immune to skunk. There is something interesting I learned by seeing skunks in person. Skunks actually smell fine most of the time. It is just when they feel threatened they make a stink.
Your new “7 Animal ... “ episode is in Private mode.
i thank you, the population of microbes.
Stercus Accidit!!!
But more importantly, we can predict which animals are tastiest from their evasive manœuvres.
Honest question. Why 864 days, and not 863/865 or whatever? Is there a specific reason for the number?
Day 864 is when they remembered it.
A moth went behind the fan in the living room and disappeared .
Fred Flintstone uses dinosaurs to break up bedrock, everyone knows that.
These soil studies might prove invaluable for all that space colonization I keep hearing about. If we're going to try creating a sustainable, livable environment either in orbit or on the surface of Mars, having a comprehensive knowledge base about the foundational biology is going to radically improve the chances of success.
I’m offended that you call moths “yucky”
*STRONGLY.*
So we fill these bacteria into a rocket, shoot it at the next omuamua passing by: bam instant life seeding the galaxy. :)
Y'all got any lamps?
Bc it is easier to fly
0:50 no wonder why all these ads so bright, catchy right. Cause they're yucky or poisonous... Make sense
outdoor arena you say? a sort of... bat-tle royale?
I just realized baby butterflies dont exist :/
They exist, but they are caterpillars.
Awww I wanted to see the evolutions video
Mon Mothma
Got any LAMPS?
Me when furious 0:49
So how do the the bats know to to mess with the moths, word of mouth?
Guess that was me in another life
I spend a lot of time looking at PNAS, sometimes I even touch it.
Batman V Mothman
Yes poison moths
a 120 dollar gift??????? that's a bit much for a gift
Thanks to br.... Dun dun duuuuun
Well wouldn't it be faster to fly away?
Remember that some of these Moths can use Psychic Abilities to deal super effective damages to the Bats.
I was thinking of Electric or poison.
The moth on your thumbnail is the wrong kind of moth. Tiger moths are big and fuzzy. What you’ve got are the evil little moths that eat wool and are their own separate clade.
Isabella tiger moth = fuzzy caterpillar
Yeah plants scream and bats and moths can hear them
hey, lets toss some bedrock eating microbes on Mars n wait a couple years to plant stuff!👀 Its not like the atmosphere would be much of a survival factor for them underground.
Nice haircut
Because for them flying away is preferable to running!
The are likely the reason anyone is here at all is the made all the dirt
Cool
Can we start with; Moths don't 'run'?
Because they can fly hahahah
We could learn a lot from these bacteria. They obviously have access to creative mode
Something wonderful happens on day 865 but those scientists will never know it!
Very good performance 🌷🌹👍
Performance? It’s called a video. Silly kid
@@wdwfanatic1394 who is....?
Shaheen Plus 92 You!
You said this is a performance, it’s not. It’s a VIDEO about MOTHS
You’re so silly
🇵🇷!!
Brilliant dot org needs to piss off
Nobody:
Moth: L A M P
no
so, being under less evolutionary pressure to evolve evasive behaviour due to previous acquisition of other defense mechanisms results in evolving less evasive bahaviour/loosing such behaviour? how wonderfully surprising, grant money well spent.
because moths fly not run.
I'm literally tired of these " brilliant" ads....
so toxic humans are calm dbag... makes sense lol
>"yucky moths"
Aren't they *_all_* yucky-looking to begin with?
oo
he stole bedrock from minecraft
1st comment
Early and one of the first ten comments
But still low self esteem?
52nd comment
Anyone care?
Pretty good trick, since up there ^ it says 15 comments.
Ah you caught me. Yes, just stealing your data
7th comment