Tag: Video

gallusrostromegalus:

thetalee:

bnprime:

p3ggle:

iamlosingmymarbles:

To Whom It May Concern:

Hey followers check out this fat ass mouse!

heathen!
it’s a pika!
they’re not mice (rodents), they’re lagomorphs (bunnies).
they live on top of mountains, because they’re from back in the ice age, and only mountain tops have the appropriate climate anymore.

they don’t hibernate in the winter, 
so they spend the summer gathering flowers and hay
they dry their crops in the sun
and then store them in underground burrows to eat all winter.

they also hop around and shout “meep meep meep” at you

A pika? wait, as in…? Are you fuckers telling me that Pikachu was a god damn RABBIT this entire time!?!?!?!?!?

Actually, probably!

I can’t speak to the intentions of the original creator but there are several species of Pika (Pronounced ‘Pike-ah’ jsyk) the one pictured above is the American Pika, native to my elevated back yard of the Colorado Rockies.

The Northern Pika (Ochotona hyperborea) is native to Northern Asia and has a swath of it’s range in the mountains of Northern Japan, where it has been nicknamed The Japanese Guinea Pig, which is about as taxonomically incorrect as calling it a mouse- they’re closest to rabbits.

Another fun fact: Pika call to each other (really, yell at each other to STAY OUTTA MY YARD) with a high-pitched call that…

…Really does sound like it’s saying “Pi! Pi!” doesn’t it?

butim-justharry:

viola-and-chill:

bando–grand-scamyon:

velvetyhugs:

teampokepals76:

gservator:

radglawr:

bishopmyles:

Nope.

when your teacher is trying to teach you how to cast fireball

+3 to Intellect

If anybody’s wondering what’s happening here, this clip made it onto Outrageous Acts of Science, and they explained that this teacher was demonstrating the Leidenfrost effect, which is basically when you place a droplet of a liquid on a surface that’s far hotter than its boiling point. The part of the drop touching the hot surface turns into vapor and forms a cushion that the rest of the drop rests on top of, which causes it to skid across the floor so quickly.

The substance the teacher uses in the video is liquid methane. But methane has a really low boiling point. Like, about −160 °C low. So once it touches the comparatively hot floor, the Leidenfrost effect comes into play, and it slides across the floor. The issue is though, methane is colorless, so you can’t normally see it. Thankfully (in this demonstration), methane is also very flammable, so he sets it on fire before dumping it onto the floor so you can see it as it moves.

Definitely a cooler demonstration of the Leidenfrost effect than dropping a little water in a hot pan.

Or hotter, if you like puns.

THANKS FOR EXPLANATION SCIENTIFIC SIDE OF TUMBLR

My mama said I can’t be in yo class no more

how the heck did he get past health and safety to do this

the American public school system has no concept of health or safety