The latest:

>> Courtesy of my friend Lorien: Meet Alba, the Glow-in-the-Dark rabbit. "Alba is not green all the time. She only glows when illuminated with the correct light. When (and only when) illuminated with blue light (maximum excitation at 488 nm), she glows with a bright green light (maximum emission at 509 nm)."

Click on the link. I am not making this up.
posted by Geoff Carter at 1:20 PM