NISE Network

This is a cart demo about how nanoparticles behave differently, in part because they have a high surface area:volume ratio. Visitors learn that smaller particles have a much higher proportion of their atoms on the surface. Visitors unfold paper cubes, drop alka-seltzer in water, turn potatoes black with iodine, and see fireballs to understand how surface area changes as you get small.

For more information about this piece: nisenet.org/catalog/programs/surface_area_-_cart_demo

Learn more:
Education professionals: nisenet.org
Public audiences: whatisnano.org

# vimeo.com/11049417 Uploaded 125 Plays / / 0 Comments Watch in Couch Mode

Follow

NISE Network

NISE Network Plus

The Nanoscale Informal Science Education Network (NISE Net) is a national community of researchers and informal science educators dedicated to fostering public awareness, engagement, and understanding of nanoscale science, engineering, and technology.

Browse This Channel

Shout Box

Channels are a simple, beautiful way to showcase and watch videos. Browse more Channels. Channels