Wednesday, July 01, 2015

Puzzle Me This





I saw this one years ago so it didn't take me long to figure it out. If you haven't seen it, don't cheat, you'll really like trying to figure it out on your own.

And if you need a hint... don't read it yet... no really don't....






consider the properties of an incandescent bulb.
answer here

via DRB

fighting101s.jpg