Small and Surprising: Ready, Set, Fizz
Contains:
Graduated cylinders
Miniature beakers
Alka Seltzer tablets (EXP. 06/2018)
Food coloring
Outdoor water bag
Signs and guides packet
Fee: $ 0.00 per 7 days
http://www.nisenet.org/catalog/programs/exploring_properties_-_surface_area_nanodays_08_09_10
Exploring Properties - Surface Area is a hands-on activity demonstrating how a material can act differently when it's nanometer-sized. Visitors compare the reaction rate of an effervescent antacid tablet that is broken in half with one that is broken into many pieces.