NanoDays starts this weekend!

Discover a miniscule world where materials have special properties and new technologies have spectacular promise! Don't miss NanoDays (March 24-April 1) at the Academy's Naturalist Center. Build a giant nano puzzle, change the color of a butterfly's wing, and much more.

NanoDays is a nationwide festival of educational programs organized by the Nanoscale Informal Science Education Network (NISE Net). To learn more about NanoDays and the amazing world of nanoscale science, visit What Is Nano?