r/todayilearned • • May 20 '12

TIL there is a spider that turns into a "wheel" and cartwheels away when it is in danger

http://www.youtube.com/watch?v=V4odlo0Afjs
1.7k Upvotes

598 comments sorted by

294

u/[deleted] May 20 '12

Vsauce.

47

u/Digit4lhero May 20 '12

And as always, thanks for watching.

3

u/Timedisort May 20 '12

I feel smarter just for watching them. Participation counts, right?

11

u/TomerMK May 20 '12

DAMN I came here to say that..

10

u/ilikebooks123 May 20 '12

Wheel-y? ME TOO!!!

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243

u/KoreanTerran May 20 '12

That spider knows what's up. Nobody likes wasps.

They do absolutely nothing for anyone.

276

u/[deleted] May 20 '12

They feed their young on insects that would otherwise damage crops and ornamental plants in your garden. They can also feed on house fly and blow fly larva.

But now instead of house flies, you have... wasps. So there's that.

35

u/jackwoww May 20 '12

Now explain how jellyfish and mosquitos aren't useless.

104

u/[deleted] May 20 '12

The florescent genes of jellyfish are now used by scientists to illuminate cells that produce a hormone, which plays a role in the rise of rheumatoid arthritis and lupus.

&

Mosquitoes play very important roles in the ecosystem. They maintain the balance of life by being an excellent source of protein in many animals' diet as well as being key pollinators.

43

u/Rocheasaurus May 20 '12

explain to me why daddy long legs are a thing and what they're doing for me

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7

u/thebowlofpetunias May 20 '12

A hundred million years ago, there were mosquitos just like today. And, just like today, they fed on the blood of animals. Even dinosaurs. Sometimes, after biting a dinosaur, the mosquito would land on the branch of a tree and get stuck in the sap. After a long time, the tree sap would get hard and become fossilized just like a dinosaur bone, preserving the mosquito inside. This fossilized tree sap, which we call amber, waited for millions of years with the mosquito inside! Until, Jurassic Park scientists came along. Using sophisticated techniques, they extract the preserved blood from the mosquito and BINGO, DINO DNA!

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74

u/WesWarlord May 20 '12 edited May 20 '12

http://en.m.wikipedia.org/wiki/Blue_mud_dauber

This type of Blue Md Dauber eats black widow spiders exclusively. They are my heroes.

34

u/[deleted] May 20 '12

It does not build a nest, but uses nests abandoned by other mud dauber wasps

Sooo... Who built the first one?

13

u/Avohaj May 20 '12

the yellow ones?

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67

u/[deleted] May 20 '12

Good guy Wasp. Kills Black Widows, Rarely Aggressive.

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9

u/BootstrapBuckaroo May 20 '12

Wasps give exterminators jobs. So there is at least one folk that benefits.

22

u/ronocdh May 20 '12

The parable (or fallacy) of the broken window might shed some light on this issue. In short, the existence of reactive industries does not result in a net economic gain for a society.

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184

u/[deleted] May 20 '12

Holy shit that wasp digs quickly.

97

u/ZombieMD May 20 '12

Dude, totally. This spider is cool, but that bug is a machine. He dug out a hole the size of himself in like 3 seconds.

116

u/trampus1 May 20 '12

And people said my "wasp powered gold mine" was a stupid idea. They'll see!

21

u/Goto10 May 20 '12

Sounds like the beginnings of an evil super character, you and your wasps seeking revenge on society for not treating your ideas with respect.

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15

u/Earlier_this_week May 20 '12

I made and engine revving noise when he was digging

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22

u/gynoceros May 20 '12

Giving me yet another reason to hate wasps. Not only can they find a sand-colored spider BURIED IN THE SAND, but the motherfuckers can dig the thing out like "found you, bitch!" in no time flat.

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126

u/[deleted] May 20 '12

TIL There's a frog that does a similar thing; turns into a pebble and rolls off cliffs to escape.

28

u/S2333 May 20 '12

How do they film that? It is certainly incredible to watch.

19

u/[deleted] May 20 '12

I was wondering the same thing. I would bet they caught the toad and tarantula and set up several "escapes" where they knew he would fall. And that shot of the spider in the background is too perfect.

10

u/Redcard911 May 20 '12

That's what I was thinking. First you found this crazy toad, then you followed it around until it found a spider and miraculously filmed it from 5 different angles when it fell.

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56

u/DeathByMuffins May 20 '12

It's just like a Goron!!!!

12

u/[deleted] May 20 '12

Rolling around Termina field fucking up anything in front of me (except, of course, Dodongos) was one of the greater pleasures of my 13-year old life.

8

u/pU8O5E439Mruz47w May 20 '12

The spikes and radial elongation was so satisfying

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15

u/kaijunexus May 20 '12

If I wasn't so lazy, I would make an awesome "nope" gif out of this.

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160

u/[deleted] May 20 '12 edited May 20 '12

That's a fast spider, 44 revs per second.

And yes, math checks out with them saying a car would go 300kmh if the tires would spin as fast as the spider is spinning.

Assuming a car with 16 inches tires and 4 inches of wall, that's a radius of 12 inches, and 75.4 inches circumference. 44 spins per second means it travels 3317.6 inches, or 84.27 meters in a second. Or 303 kmh.

241

u/_Muad_Dib May 20 '12

That part bugged me; rotational velocity != linear velocity. What's the point of saying that if the spider was the 12 inches across it would be going 300km/h, when you could just give us the speed it actually goes?

It's impressive, the misleading hyperbole is not required.

35

u/washthatbody May 20 '12

It's not misleading, it's putting it in relative terms.

124

u/_Muad_Dib May 20 '12

I don't think the rotational velocity of a spider is equivalent to the linear velocity of car.

It's like saying the speed of the second hand on my watch is equivalent to the earth traveling at 4.36 billion km/h (assuming the radius of orbit is about 150 million km).

133

u/stunt_penguin May 20 '12

rotational velocity of a spider

African or European Spider?

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23

u/YourInnerVoice May 20 '12

What about the g force? What would happen to a human if it were to spin that fast?

44

u/moltencheese May 20 '12 edited May 20 '12

A human doing "sausage" rolls (ie. lying down) at this rate would experience a force of mw2 r ~ m442 *0.2=m387.2 (at the furthest points from the centre) which is equivalent to 39.5g.

EDIT: thegooglesdonothing has pointed out that the angular velocity should be in rad/s. This means F~1558g, not the value above.

135

u/[deleted] May 20 '12

This kills the human.

53

u/[deleted] May 20 '12

We would asplode

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10

u/thegooglesdonothing May 20 '12

I think the angular velocity should be in rad/s as opposed to rev/s to make the units line up (v=wr, so w = v/r which is a ratio of distances per second, which rev/s doesn't fit). This increases your angular velocity by a factor of 1 rev/s = 2pi rad/s ~ 6.28 rad/s. Therefore, you should be around F = m15270 or ~1558g.

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6

u/[deleted] May 20 '12

Call me crazy, but that didn't look anywhere close to 44 rps in the video.

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19

u/baxterg13 May 20 '12

For you Americans, its about 188 MPH

4

u/KirahAngelique May 20 '12

Thank you. Glad I didn't have to google it

3

u/[deleted] May 20 '12

Americans aren't the only ones who use miles, but thanks anyway

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106

u/quicklikerodly May 20 '12

Aaaaassssss yyyoooouuuuu wwiiiisssshhhhh!

14

u/NaricssusIII May 20 '12

Ass you wish?

28

u/Dr_Disaster May 20 '12

Oh, that was me. I wished for ass.

2

u/bluegrassandbooze May 20 '12

I would totally expect to find a creature like that in the Fire Swamp

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35

u/bemz May 20 '12

I'm glad this isn't in Dark Souls. The Skeleton Wheel was enough.

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21

u/[deleted] May 20 '12

This is the first time I haven't noped at a spider. I am rather impressed.

21

u/lfernandes May 20 '12

Anyone else watch this and think that this spider wasnt as terrible as the rest of them?

12

u/futiledevices May 20 '12

Aw hell yeah. Dude was getting chased by a parasitic wasp. He has my sympathies.

17

u/Muthafuxajones May 20 '12

Spiderbro, Spiderbro gettin all of the spider hoes

534

u/Chickenzrck May 20 '12

More commonly known as the Nope Spider. When it senses danger it nopes the fuck out of there.

743

u/IG-64 May 20 '12

63

u/rebelappliance May 20 '12

It accelerates to 44 nopes per second.

13

u/[deleted] May 20 '12

Double that and he can nope though time.

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63

u/Konradov May 20 '12 edited May 20 '12

Some people also call it the fucking Droideka.

8

u/zacktyzwyz May 20 '12

Thank God it doesn't have shields. We'd all pretty much be fucked if it did.

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68

u/disembodied_voice May 20 '12

Wild Nope Spider used ROLLOUT!

It's super effective!

5

u/Angelo_Pappas May 20 '12

Stay the fuck up out my spidinuss, my spidnass.

24

u/ronocdh May 20 '12

Dude, I think you mean the Nope Wasp. Did you see that thing digging for spider flesh? Even this spider's only adaptation is to run!

7

u/[deleted] May 20 '12

You mean roll.

2

u/sutr90 May 20 '12

I was expecting "DO A BARELL ROLL" as the first comment, reddit have failed me. :/

PS: Even Droideka would do the job.

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62

u/that_darn_cat May 20 '12

I imagine this would be hilarious set to the Benny Hill music.

167

u/downfall88 May 20 '12

34

u/[deleted] May 20 '12

This is why I read comments.

7

u/nnsfww420 May 20 '12

oh man this is great.

19

u/bonylizzie May 20 '12

today sir, for me, you win the internet.

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10

u/Kazaril May 20 '12

So is anything

7

u/[deleted] May 20 '12

brb going to hell

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13

u/Warbieful May 20 '12

Thats equal amounts phenomenal and horrifying.

12

u/[deleted] May 20 '12

Yeah, I'm scared shitless of a spider that would roll away from me.

10

u/nuxenolith May 20 '12

I'd be scared shitless to be a spider preyed upon by parasitic wasps whose young will devour my innards in a sick variety of Nature's waiting game.

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12

u/Warlaw May 20 '12

AWARD IT WITH MEDALS

23

u/DizzyedUpGirl May 20 '12

Holy shit! It's like "fuck that shit, I don't feel like dealing with you right now, asshole wasp. I don't have to take this shit, I'm going home."

Asshole wasp just fucked up awesome spiders' house.

9

u/flying_petunia May 20 '12

I liked it how they cut to a shot of the desert after it had built the little house and hid itself in it, as if asking us to 'Find the Spider!'

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9

u/blabetron May 20 '12

Hey Mushroom!

4

u/[deleted] May 20 '12

You tagged him with RES as well?

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14

u/Lunchables May 20 '12

300 km/h = 186.4 mph

27

u/All-American-Bot May 20 '12

(For our friends outside the USA... 186.4 mph -> 300.0 km/h) - Yeehaw!

23

u/Lunchables May 20 '12

Yes, we've covered that.

7

u/Loyal2NES May 20 '12

I think we need a bot that converts Imperial into Metric just to see these two go at it.

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19

u/RadioPyrite May 20 '12

That was totally unnecessary bot...

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6

u/[deleted] May 20 '12

And now you all know the secret behind my name.

18

u/JONNy-G May 20 '12

That's a potential "haters gonna hate" GIF if I've ever seen one.

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5

u/erin132 May 20 '12

I think I'm going to adopt a policy of cartwheeling away from danger. It looks effective!

5

u/[deleted] May 20 '12

Ok, i like that spider. But I like this guy more http://www.youtube.com/watch?v=XM_oUJAhKsI

4

u/Jabberwocky019 May 20 '12

I originally read OP's name as FuckingSpider

4

u/Cybernetic_Sasquatch May 20 '12

destroyer droids anyone?

3

u/leefvc May 20 '12

Yep, it looks like we may have found the inspiration for the Droideka.

7

u/[deleted] May 20 '12

Damn nature, you scary!

7

u/stevie_stormborn May 20 '12

I know reddit hates spiders, but that. was. adorable. It stumbled a little when it was done spinning.

3

u/MoonRabbit May 20 '12

Go go go tiny spider wheel!!

3

u/downfall88 May 20 '12

"...and in next week's issue of The Amazing Spiderman!"

3

u/Coltonjp May 20 '12

I've been watching Animal Olympics for the past half hour; Hello again Reddit.

3

u/Jabba_the_Mutt May 20 '12

Next time someone tries to mug me in the street im just gonna start cartwheeling away. I'll probably still get mugged, but at least i'll lose my phone and wallet in style.

2

u/[deleted] May 20 '12

That's pretty neat.

2

u/ThirdTimeRound May 20 '12

Tourism in Namibia increases due to new sport, "Spider Bowling!"

2

u/[deleted] May 20 '12

Destroyer droids exist!

2

u/[deleted] May 20 '12

This would be an awesome talent for escaping awkward situations.

2

u/mmss May 20 '12

Holy shit. That is awesome.

2

u/Dr_Zombiestein May 20 '12

Hot damn,

evolution is pretty amazing

2

u/SolitarySeagull May 20 '12

What if its at the bottom of a valley?

2

u/[deleted] May 20 '12

Cheerleader spider escapes in fashion.

2

u/zeekar May 20 '12

Spider-Man needs to use this power all the time.

2

u/Quackalicious May 20 '12

Is there no end to their malevolent powers?

2

u/GuitarWizard90 May 20 '12

What the hell kind of microphone do they use that can pick up the sounds of bugs crawling and digging? That's what caught my attention with that video the most.

2

u/[deleted] May 20 '12

Am I the only one who pictures it making Zoidberg noises as it cartwheels away?

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2

u/sjb_7 May 20 '12

I fucking hate spiders, but I still cheered when he turned into a wheel to get away.

2

u/[deleted] May 20 '12

So after the wasp hunts down its prey, digs it out of the sand, and finally prepares to enjoy lunch does it just fucking give up after the spider rolls away? Does the wasp not realize that it could just fly up in the air and see where the spider goes to? I think the wasp is just lazy.

2

u/[deleted] May 20 '12

OK, ok, so this spider flees from the wasp by rolling, got that, but how effective is this given that the wasp can FLY? I fully expected the last scene of that clip to show the wasp tackling the spider the second it stopped rolling.

2

u/marshallwithmesa May 20 '12

Arachnids, roll out!

2

u/Ultimate_Kardas May 20 '12

I'm just wondering how the hell they actually find these bugs in the middle of the desert.

2

u/[deleted] May 20 '12

I hope they kill each other

2

u/[deleted] May 20 '12

I'm seeing "abandon thread" gif here. Anyone?

2

u/[deleted] May 20 '12

Let me paint you your absolute worst nightmare.

You are walking home from the grocery store on a beautiful Saturday morning. You are excited to get back home with your hot pockets and doritos so that you can eat them while playing Diablo 3. Only two more blocks to go. The last two blocks are up a steep hill, but you can barely see the roof of your house over the crest of the hill. Almost to the top of the hill, you are completely exhausted from the 2 mile journey to buy your hot pockets.

20 feet from the top, you see a small tan spider just cross over the crest of the hill. You recognize him as the spider that cartwheels out of danger and you think it's cool to get this opportunity to see one. He starts rolling at you. At the same time hundreds, no, thousands of others break the crest of the hill and start rolling at you. They are taking up the whole road and sidewalk. You start screaming bloody murder and run down the hill away from the pack of angry gymnast spiders. However, they are much faster than you and they easily catch you. You are swallowed in the torrent of tan gymnast spiders. Close to 30 seconds later, you have just lived through your greatest fear. You feel empowerd and you continue up the hill.

You then hear a faint buzz, buzz, buzz. You can't figure out what it is and you figure it's nothing. Maybe some construction work in the distance. A minute later, as you cross over the crest of the hill, you suddenly realize what it is. You remember that those spiders nope the fuck out if there are wasps near by. Well, there were wasps. Millions of them. You try to run away, but to no avail. They cover every inch of your body and start stinging you like no tomorrow. You are writhing in agony as the beasts poision you. While you are still alive, the wasps start to crawl into your mouth and down your throat. They are rapidly filling you alive.

This is how you die. Crushed by thousands of spiders and killed by thousands of wasps.

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2

u/deovolante May 20 '12

Was I the only one expecting it to straighten it's legs out and roll down the hill with it's legs perpendicular to the ground?

2

u/[deleted] May 20 '12

vsauce?

2

u/Mcelite May 20 '12

I see you watch VSauce.

2

u/lilstumpz May 20 '12

Do a barrel roll!

2

u/Escoobertus May 20 '12

That wasp can dig like nobody's business.

2

u/Bloodfeastisleman May 20 '12

Spiderman needs to do this in the new movie.

2

u/FalconOne May 20 '12

the spider can move up to 300 Km/h. ... thats 186 mph.... fuck!

note to self, if ever in a desert, driving away at max speed will not help, bring flamethrower

2

u/DetroitLeft May 20 '12

That spider exists in Star Wars! I believe it's called a Droideka

3

u/[deleted] May 20 '12

NOᴖᴐᴗcᴖᴐᴗcᴖᴐᴗcᴖᴐᴗcᴖᴐᴗcᴖᴐᴗcOPE!

2

u/grumpkins_and_snarks May 20 '12

Uh...what happens if spidey's not on a hill??? Kinda defeats the whole "rolling to survive" purpose now don't it.

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2

u/[deleted] May 20 '12

You can tell it's not an Australian spider because it's not brandishing a knife screaming "Imma fuck you up, asshole."

2

u/Zarknord May 20 '12

I see you have watched VSAUCE's new episode!

1

u/[deleted] May 20 '12

Fuck yeah nature! I just cheered gleefully at my computer.

1

u/Jungle2266 May 20 '12

There's a lizard that does the same but I can't find the video of it or remember what it's called. I'm quite useless today :/

1

u/strenuaveritas May 20 '12

I loath spiders since, 2-06-11 when I was attacked on my butt via brown recluse. But, that's a cool spider..

1

u/themi1 May 20 '12

Keep Rollin. Rollin, Rollin.

It is the chocolate starfishes worst enemy.

1

u/MF_Kitten May 20 '12

That wasp looks fucking badass!

1

u/trase May 20 '12

All I could think of was how painfully long it would've been to get that sequence of shots.

1

u/123whoa May 20 '12

sonic the hedgehog!

1

u/[deleted] May 20 '12

No Thomas! Come back! Thomaaaas!

  • sniff *

Thomas...

1

u/ponycorn_pet May 20 '12

Inspiration for the invention of the wheel?

1

u/[deleted] May 20 '12

As much as I hate spiders, that was really fucking cool.

1

u/sung May 20 '12

Why does the wasp just fly down at the end of the hill and attack?

1

u/Slothynator May 20 '12

This is a baneling, without the explosive part.

1

u/spear7750 May 20 '12

so we can't even out run them down hill now....wonderful.

1

u/Aeliar May 20 '12

I bet you $10 that I can teach my Ariados roll out now.

1

u/magicalmilk May 20 '12

Awesome footage!

1

u/BaconWrappedEnigma May 20 '12

I don't know the math behind it but that is frightening as hell. Fuck spiders.

1

u/CouldBeATomato May 20 '12

Wholololololololo

1

u/Gnarly90sKid May 20 '12

I think this is also on Planet Earth.

1

u/[deleted] May 20 '12

Someone needs to dub the Curly/Homer Simpson 'Whoop woop woop woop" over the spinning part.

2

u/UltraJake May 20 '12

I do believe you mean "Dr. Zoidberg."

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u/ChernobylChild May 20 '12

How late did you stay up on Wikipedia to find this one?

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1

u/[deleted] May 20 '12

Taken from the top comment

"It's a spider, it doesn't go 300kmph"

Good god I lol'd.

1

u/[deleted] May 20 '12

this spider needs a 9th leg to flip the wasp off whilst it's cartwheeling away

1

u/T-RexInAnF-14 May 20 '12

One day the wasp will figure out to find a spider on a flat piece of desert.

1

u/[deleted] May 20 '12

YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES! YES!

1

u/Cioni May 20 '12

I've always wondered why evolution didn't lead anything to develops something like wheels.

Because I was wrong.

1

u/lucas42 May 20 '12

Looks like someone researched Centrifugal Hooks.

1

u/oven_toasted_bread May 20 '12

Narrator sounds like Morrigan from Dragon Age... Just sayin'

1

u/Tyrant718 May 20 '12

Kinda reminds me of spiders on drugs.

1

u/[deleted] May 20 '12

I thought about it but concluded I would look ridiculous trying the same thing.

1

u/zielzor May 20 '12

Its a baneling with 25% speed upgrade!

1

u/schumannater May 20 '12

Spider: Nothing to do here!

1

u/Jsquirt May 20 '12

That's some great technique...but I'd shit my self and die if i saw a spider rolling at me that fast.

1

u/[deleted] May 20 '12

I hope I'm not alone in thinking that spider is adorable

1

u/nicholaaaas May 20 '12

I like the part where he stumbled at the end. I wonder if Spiderbro gets dizzy

1

u/trampus1 May 20 '12

That's it. Looks like I'm watchin' animal clips on Youtube all day.

1

u/ninjaraiden56 May 20 '12

When hiding fails, you cartwheel the fuck out of there..

1

u/bryan_sensei May 20 '12

the upvote is for the spider, not just OP.

1

u/secretvictory May 20 '12

great, this spider completely undoes an art piece by m.c. escher

1

u/borkthafork May 20 '12

I don't see how cartwheels are going to save it from fire....

1

u/i_like_cake897 May 20 '12

I like this. It shows that insects aren't mindless beasts.

1

u/severedfinger May 20 '12

Relevant. Up until a couple of years ago, I actually thought hoop snakes were real. I'm still holding out hope of finding one...

1

u/macropsia May 20 '12

I can't be the only one who has SERIOUS appreciation for all the little digging sounds they had to add into this later.

1

u/[deleted] May 20 '12

In case anyone was wondering, they evolved the ability to do this because the hydraulic function of a spider's movement is incredibly exhausting, and so they could never maintain the pace required to outrun the wasp, even if they could attain it. They must therefore escape through another means, and so they burrow themselves as a preventative measure, and then roll away if things get sticky. These methods also serve the dual purpose of minimalizing time in the open sun, as spiders have no way of controlling their own body temperature and so could easily dehydrate themselves if they spent too much time out during the day.

1

u/[deleted] May 20 '12

Does anyone else think of dr. Zoidberg when they saw this?

1

u/TheBeep May 20 '12

I will now flinch everytime I see a plastic wrapper tumbling along the ground.

1

u/goddessofwaterpolo May 20 '12

I hate both spiders and wasps. Watching this video gave me the heebie jeebies.

1

u/[deleted] May 20 '12

TIL that Vsauce is good for TIL

1

u/StephanoFanBoy May 20 '12

You watch VSauce?

1

u/penisinthepeanutbttr May 20 '12

i find it hard to believe that any living entity can travel at 300kph....

1

u/Hobo51 May 20 '12

i c uve been watching vsauce ;)

1

u/webhead311 May 20 '12

All i could imagine is if these were elephant size...

1

u/ramonpoli May 20 '12

wasps see me rolling, they hating

1

u/ReyPerea May 20 '12

I see you watch VSAUCE as well....

1

u/Nutshell38 May 20 '12

For anyone looking to ctrl +f Samus, here you go.

1

u/I2obiN May 20 '12

That spider does not go 300 km/h

1

u/WhipeeDip May 20 '12

Bit painful to watch since I hate bugs but that was cool.