About the Seebeck experiment.
We were fumbling around with copper and konstantan. But I had also an idea about experimenting with a Peltier element I brought (which strangely disappearded into outer space, nowhere to be found….).
We knitted the threads but not much came out. But the experiment of Jussi: just a knot and a lighter worked fine.
Today (so ages later) I found this video, doing just that Peltier idea: Seebeck effect with the Peltier element.
I’ll buy another Peltier element here: 4.50$
But you’ll need a heat sink too: (will these function?)