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alyricalsecret:

try and tell me this isnt the cutest thing ever

(Source: izismile.com, via brave-escape)

Anonymous: Why do we need to clean our teeth from an evolutionary point of view? Surely our teeth haven't always been falling out as early primates

edwardspoonhands:

scishow:

Well, a few things to consider. First, these days we eat a lot more foods with nutrients that bacteria REALLY LOVE, particularly simple sugars. So there is some truth to that whole “candy rots your teeth” thing. But the bigger answer is that animals get terrible tooth decay (including primates) and keepers regularly brush the teeth of animals in zoos to prevent these problems. Finally, the average human these days lives a lot longer than we’re designed to. The life expectancy of our nearest relative, the chimpanzee, is just 40 years in the wild. In captivity, that number goes up to around 60. We just live longer than we’re supposed to…so we have to keep our parts working for longer than they’re designed to work…which means brushing your teeth a couple times a day.

- Hank

I’m answering sciencey questions on the SciShow Tumblr these days…

acemanifesto:

me on the roof of the met today

(via cerulean-warbler)

virginityonhigh:

can’t wait for the generation of grandmas with winged eyeliner

(Source: folieadeuxnt, via trivialghost)

caelas:

girls are so hot???? like i see a hot girl every 2 seconds.  and a hot guy about every 2 weeks.  and even then i’m wary because he might end up yelling something rude at me or making a rape joke or something

(via trivialghost)

humansofnewyork:

Today in microfashion…

(via sahmwise)

awwww-cute:

Ron Purrgandy immediately regrets his haircut

(via cerulean-warbler)

roy-ality:

brispeak:

freexcitizen:

firecrackerheart:

Scooby Scooby Do-We’ve Got Some Work To Do Now..

JINKYS VELMA

I’m not even a big Scooby Doo fan but this is damn cool!

Imagine a remake of the movie like this except rated R hahahaha

(via theausman14)

portablemiah:

LGBT… lesbian… gay…….b.. bicycle…… tr……. tricycle…

(via sahmwise)

(Source: nivxk, via pzychedelicious)

franerys:

I knew it I fucking knew it goddamnit

(via sprinkleofglitr)

thugmissus:

can’t believe she’s gone :(

(via mymompickedthisurl)