Search Results


Showing results 1 to 4 of 4

Add to list Details
This activity explores the basic workings of a siphon, which is the core technology that makes toilets work.

$1 - $5 per group Ages 8 - 14 10 to 30 minutes
Add to list Details
This is a series of demonstrations about different electrical and magnetic phenomena.

Over $20 per group Ages 11 - 18 45 to 60 minutes
Add to list Details
Learners compare the properties and solubilities of Styrofoam (TM), ecofoam packing peanuts, and popcorn. First, the solubility of each substance is tested in water.

1 cent - $1 per group Ages 11 - adult Under 5 minutes
Add to list Details
In this activity, learners electrically plate zinc onto brass objects.

1 cent - $1 per group Ages 11 - adult Under 5 minutes