A real shame this one is not available in print ..
(via pacalin)
![[How Much Data Is There In A Sperm?]](http://27.media.tumblr.com/tumblr_l9xpxwQhOO1qz581wo1_500.png)
My new Toy!
(via jeffisageek)
(via jeffisageek)
(via pacalin)
