Cat Scientists: Your New Favorite Tumblr!

Via Cat Scientists of the 1960s

- -

Comments

Endangered African Cat Born to House Cat Surrogate

View Video

- -

Comments

Why Cats Purr, Pt. 2

Via Fake Science

- -

Comments

I Has a Hotdog: He Has No Idea What He's Doing

- -

Comments

Eureka!

See all captions Created by LOLdogexpert

- -

Comments

Meme Animals: Chemistry Cat - TAKE A PHOTON; IT'LL LAST LONGER!

See all captions Created by LOLdogexpert

- -

Comments

Science has evolved.

See all captions Created by jennybookseller

- -

Comments

Why Do Cats Purr?

Via Fake Science

- -

Comments

Don't Mess with Carl

- -

Comments

It Must Work This Time! She's the Last One We Received From the Institution!

See all captions Created by Falloonacy

- -

Comments

VIDEO: Space Cats

View Video

- -

Comments

VIDEO: Do Big Cats Purr?

View Video

- -

Comments

Owlbert

Via F*** Yeah, Dementia

- -

Comments

Astronaut Kitteh Still Awed by Space

See all captions

- -

Comments

S.E.T.I. Budget Cuts

See all captions Created by WilliamKeckler

- -

Comments

I used to have hair

See all captions Created by LOLdogexpert

- -

Comments