A clear glass hand boiler demonstration toy by Tedco. The apparatus features a bulbous base filled with blue liquid, a twisted tube, and a spherical top. As the user's hand warms the lower part, the liquid rises through the tube, showcasing a captivating physics phenomenon.
The Hand Boiler by Tedco is a fascinating science toy that demonstrates Charles's Law and energy transfer. It features a glass apparatus with colorful liquid that moves in response to temperature changes from hand warmth. Ideal for ages 14 and up, this educational tool combines science and fun for an engaging hands-on experience.

Hand Boiler

Tedco SKU: 52380 Barcode: 043067005021

$6.99

A classic science toy that is sure to please. As you wrap your hand around the base of the hand boiler the blue liquid will appear to boil within the beautiful glass vessel. This demonstrates Charles's law and energy transfer perfectly! This makes a great desk accessory as well.

Product Details

  • Dimensions: 3.75 × 2.75 × 8.25 in

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