HEEBIE JEEBIES CROOKES RADIOMETER 22CM

HEEBIE JEEBIES CROOKES RADIOMETER 22CM

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Price	$59.99
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Shipping	$12.95 Australia-wide
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DESCRIPTION

Learn all about thermodynamics with the Crookes Radiometer. When exposed to light or heat, the vanes will spin

In a world where energy is scarce we’re relying more and more on the sun for power. The Crookes Radiometer can show you in real time the impressive power of light

How does it work?

Inside the Crookes Radiometer is a rotor with 4 metal vanes. The vanes are silver on one side and black on the other.

When exposed to light or heat the black side of the vane heats up faster than the silver side causing a small current of air that turns the vanes! The vanes spin faster as light gets more intense. It's thermodynamics in action and fascinating to watch!

FEATURES

Solar powered science!
The vanes spins when in direct sunlight
The more intense the light, the faster it spins!
No power supply required
Perfect for wannabe Einsteins

SPECIFICATIONS

Material: Glass / Metal
Age: Suitable for children under supervision. Not suitable for kids under 3

GTIN: 9341570004519

Shipping Details

Estimated Delivery Time Frame: 5 - 7 Business Days

Returns / Change of Mind Policy: If you’re not 100% happy with your order, we will take it back and refund you the full amount you paid for the item within 30 days of when you received it – so long as it is unopened and still in resalable condition. Shipping costs will not be refunded.

Warranty Policy: Your Rights under the Australian Consumer Law - Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.