Welcome to the latest Tumblr Tuesday, where we share some of our favorite random Tumblr blogs of this very moment.

I Stole This From You
A collection of your precious things — stolen, borrowed, and handed down — and the stories behind them. Submitted by you. Illustrated by Sirin Thada.

Science in a Can
One-paragraph articles explaining the universe. If you’ve ever wondered what space smells like, here’s your answer.

YA Highway
Nomadic novelists from around the world celebrate fiction’s most exciting age ground: young adult!

FACEMATH
This new form of mathematics explains so much. Here’s my favorite.

Track Em, Find Em, Kill Em
A field guide from in-world universe of The Expendables 2. I’d sure hate to be these guys.

For updates on what’s fresh, check the official New & Notable Tumblrs blog!