air

Creating Nanomaterials is an interactive, multimedia component of the Intro to Nanotechnology exhibit package that demonstrates how scientists are using the ability of molecules to self-assemble to create consumer goods with surprising properties. Visitors place and observe "molecules" on an...

"Molecules in Motion" explores how materials behave and change in a vacuum. Participants can experiment with putting various objects in a small vacuum chamber and then observing the objects as air is removed from the chamber.

"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.