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Crookes Radiometer

Original price £25.00 - Original price £25.00
Original price
£25.00
£25.00 - £25.00
Current price £25.00

The Crookes radiometer (also known as a light mill) demonstrates with simple physics how light can be transformed into energy.

When exposed to a warm light source, such as the sun or a lamp, the vanes spin inside the partial vacuum of the airtight glass bulb