"Invisible Sunblock" is a hands-on activity exploring how nano-scale particles are used in mineral sunblocks to increase their transparency. Visitors compare nano and non-nano sunblocks to a visual representation of the effect of particle size on visibility.
"Exploring Products - Nano Fabric" is a hands-on activity exploring how the application of nano-sized whiskers can protect clothing from stains. Visitors investigate the hydrophobic properties of pants made from nano fabric and ordinary fabric.
This 50-minute program includes an introduction to the nano-scale science, conversation time for the participants and 2 ten-minute plays that stimulate conversation about the impact the field of nanoscale science may have on our lives. It also gets the audience thinking about how we should respond -- both individually and collectively -- to those potential impacts. This program was performed at the Science Museum of Minnesota and as an outreach program. The plays have also been performed individually as part of forums.
This is a stage presentation, designed for audiences of 11 and up, intended to give a broad overview and introduction to the subject of nanotechnology. The talk attempts to answer three basic questions about nanotech: How is It New, What Can It Do, and Do You Care?
This cart demonstration reviews the basics about nanotechnology. Visitors learn that nanoscale objects are very small and have surprising properties because of their size. They also learn about some of the possible technologies that may lead to. They mix chemicals, turn potatoes black, generate electricity, and see invisible light in their exploration.
"Exploring Tools - Special Microscopes" is a hands-on activity in which visitors use a flexible magnet as a model for a scanning probe microscope. They learn that SPMs are an example of a special tool that scientists use to work on the nanoscale.
"Exploring Structures - Buckyballs" is a hands-on activity in which visitors fold up a precut shape to make a model of a buckyball. They learn that buckyballs are tiny, soccerball-shaped molecules made of carbon.
"Exploring Size - Measure Yourself" is a hands-on activity in which visitors mark their height on a height chart and discover how tall they are in nanometers. They learn that although being a billion nanometers tall sounds impressive, it doesn't mean they're super tall: it means a nanometer is super small. Visitors can also measure their hands in nanometers.