How light sticks work

[**DONOTDELETE**]

http://www.howstuffworks.com/light-stick.htm

 

[Harrkev]

Did you know that these things were invented by reverse-engineering lightning bugs???

It's true

 

[Quickbeam]

Even more fun - take jellyfish genes for a green fluorescent protein and implant them into a bunny rabbit embryo and guess what you get:

http://abcnews.go.com/sections/science/DailyNews/rabbit000918.html

A rabbit that glows green under blue light!