Skip to main content
Toggle Search
Toggle Menu
Main navigation
Register
Log in
Blog
Topics
about
Search
User login
Username
Password
Create new account
Reset your password
Search Results
Showing results 1 to 1 of 1
Modulated Coil
: Hear the magnet!
Source Institutions
The Exploratorium
Add to list
Details
Do you have an extra portable cassette tape player hanging around?
1 cent - $1 per student
Ages 8 - 18
5 to 10 minutes