You Passed 8th Grade Math
Congratulations, you got 10/10 correct!
Could You Pass 8th Grade Math?
I wonder what kind of score Richard Cohen would get?
(via Living the Scientific Life)
Now you can learn everything you need to know about octopus sex. It’s a bit tangly:
That’s all I’ve got to say. Hippos are really into scat.
Yeah, I’d hide too.
This week, everyone has been sending me a link to that horrible series of photos showing…
I did! It was an origami microscope, with a single simple lens added. Here’s what it…
(via Earth Matters)