Depending on if you prefer Chemistry or Computer Science here are two takes on the Screaming Jelly baby.

Firstly Chemistry

Now lets look at the Raspberry Pi version. This is simply using a jelly baby as a switch to trigger a sound being played. So two wires inside the jelly baby connect together when the jelly baby is squeezed.

I prefer the Chemistry version, despite the fact it is probably far less interactive as in I don't think students are allowed to actually perform this demonstration.

#Chemistry,#Computing,#Demonstration,#ScreamingJellyBaby