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Crookes Radiometer 22cm

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Crookes Radiometer 18cm

Crookes Radiometer 22cm

SKU: HJ-6129 EAN / UPC: 9341570004519

$54.95

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Crookes Radiometer 18cm In a world where energy is scarce, we’re relying more and more on on the sun for power. But how does it work? The Crookes Radiometer can show you in real-time the impressive power of light.

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Description

Crookes Radiometer 22cm

 

In a world where energy is scarce, we’re relying more and more on the sun for power. But how does it work. The Crookes Radiometer can show you in real time the impressive power of light. The vanes inside an airtight glass bulb rotate when exposed to light, spinning faster as light gets more intense. It’s real life thermodynamic science in action, without any of the hard work or complicated stuff – just stick it under the sun and watch it spin!

 

Learn all about thermodynamics with the Crookes Radiometer. When exposed to light or heat, the vanes will spin. Comes in 18cm and 22cm high models and makes for an educational decoration.

 

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

 

The vanes inside an airtight glass bulb rotate when exposed to light, spinning faster as light gets more intense. It’s real life thermodynamic science in action, without any of the hard work or complicated stuff – just stick it under the sun and watch it spin!

 

FEATURES:

 

Solar powered

 

The vanes spins when in direct sunlight – the more intense the light, the faster it spins!

 

No power supply required

 

Perfect for wannabe Einstein’s

 

SPECIFICATIONS:

 

Completely assembled

 

Glass outer construction

 

Airtight bulb with partial vacuum

 

Rotating spindle on axis

 

Lightweight metal vanes

 

Suitable for children under supervision

 

Not suitable for kids under 3

 

Recommended Age:

 

Age: 6+

Additional information

Weight0.235 kg

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