Centimeter resolution GPS?

Centimeter resolution GPS?  Japan is deploying it.  Where's mine?!?

Economists v. Ecologists...

Economists v. Ecologists...  Interesting article by Matt Ridley, who is a generally interesting writer...

Can kittens cure constipation?

Can kittens cure constipation?  Uh, no.  But that sure would be the most pleasant medical procedure I ever heard of!

BTW, if you haven't read Mary Roach's books, you're missing a treat...