Ever wondered how soap gets all those nasty germs off your hands when you wash them?
Learn the science of ocean currents with Nanogirl marine biologist, Katey Fish.
Go behind the scenes of a Nanogirl Live! show to see how this amazing experiment works!
Double, double, toil and trouble—fire burn, and cauldron bubble. Experiment with our Nanogirl Witches’ Brew this Halloween!
Try this simple experiment at home to make your own noisy harmonica using the science of vibration.
