Zombies!

In honor of Halloween, and since the abandoned buildings weren't quiiite creepy enough, here are 5 scientific ways to create a zombie horde. I'm not too sure how dangerous any of these actually are, but I was particularly interested in the second one.

Apparently voodoo priests in Haiti have some chemical solution they feed people that makes them work the fields in a highly suggestive state (read, no complaining). "Zombie" is a Haitian word and refers to these people (according to the article). Weird.

The brain parasites are pretty scary too. Not to mention the fact that labs are working on "re-animating" dead brain tissue. Really? Wow.

It's on Cracked, so there are f-bombs galore, but no naughty pics. The ending is priceless. Boo!