"Exploring Size - Moving Molecules" is a hands-on activity in which visitors use an air cannon toy to spin pinwheels. They learn that air is made up of molecules, which are tiny nanometer-sized particles
Learn more about this NanoDays Activity: nisenet.org/catalog/programs/exploring_size_-_moving_molecules_nanodays_2013
Loading more stuff…
Hmm…it looks like things are taking a while to load. Try again?