We know sea water is salty - with this easy experiment you can find out just how salty it is where you live!
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!
Go behind the scenes of a Nanogirl Live! show to see how Nanogirl and Boris can turn an old rubbish bin into an Airzooka that sends smoke rings flying!
