Andy just finished building his own #SeebeckEffect electricity generator based on the #thermalexchange We saw at the @mitmedialab #nanoexpo during the #CambSciFest and in the @nasajpl booth at the #SciFest at @usasciencefest The cut plastic bottle contains cold water and ice and the cup is full of boiled water (the only way to get it to work). There is a thermoelectric plate between the aluminum plates and it generates a faint 0.1-0.2 volts. Andy is going to present this to his classmates for his moons of our solar system presentation this week!!! It is easy and cheap!! You can do it also. #tada #sciencerocks Going to load the instructions on @cornelleng Collab Space @instructables and @eh_org So exciting!!! ◇ #science #engineering @andystechgarage #andystechgarage #atg #atgstem #andystem #evastem #stemeva #stemandy #stematg #physics #SciFest #scifest2018 #peltiereffect #thompsoneffect #seebeck #learningeveryday #learningisfun #learning