Mini Plasma Globe

Mini Plasma Globe

Grow Snow Classroom Kit

Grow Snow Classroom Kit

Mystery Stick

Rating:
100% of 100
$2.00
In stock
Item
P2-2200
A mysterious folk toy with some complex physics in it. Scrape the groove on the mystery stick, and the propeller turns.
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A mysterious folk toy with some complex physics in it. Scrape the groove on the mystery stick, and the propeller turns. Say the magic word, and the propeller reverses direction! Challenge your students to find the method behind the magic, then to explain the physics behind this traditional magic trick. (Confidential operation instructions included).
waning Small Parts. Not for children under 3 years.