7 Gadgets

Lenz’s Law Demonstration Science Kit

Create electric currents with falling magnets;Learn how subway and roller coaster brakes work;Explore the theory of Lenz’s Law
$35.99

1503_lenzs_law_demo_science_kit_box

ThinkGeek.com

Subscribe now to our FREE newsletter!

Subscribe NOW to 7Gadgets weekly newsletter! You will receive the weekly selection of the best gadgets!

It is FUN, it is COOL, it is 7Gadgets newsletter!

One more step! Please check your inbox for an email with subject "7Gadgets: Please Confirm Subscription". You need to click the link in that email. This is a necessary step to ensure you entered the correct email address.

Exit mobile version