That one about the centrifuge making scary noises, its funny because it's so true!
SC - Okay, I've seen so many of these, chuckled and then moved on. But now I'm thinking these could come in useful for the little one when she's older. If James Bond was a chemistry major
Ohms Law via BiOzZ, Amp: electric current Volt: electric potential (force) Ohm: electrical resistance
Chemistry Cat: Chemistry Cat - Lick the Spoon