Weekly Webcrawl: February 14, 2013

These guys figured out a way to get skin cells — which scientists have been able to grow in the lab for decades — onto the bodies that need them. One of the first subjects, a burn victim who’d lost the skin on nearly half his body, was fully healed in a couple of weeks.

Along the lines of my old favorite, WTF NASA, here’s a new blog called “Things That Cost More Than Space Exploration.”

Gosh, boys, you really ought to clean up your language on the social medias. And, girls, soooooo, yeah, that’s a lot of emoticons.

And two bonus links, just for valentine’s day:

20 things you may not know about sex

Marriage 101: a real course at the other intercardinal university over in Chicago.

Oh, man, what a week. So many great things to share. Here’s one more. You may have known how crazy smart crows are, but here you can witness the amazingness in action: