








INTRODUCTION: The radiometer is educational and physical demonstration object that was invented by English physicist Crooks about 100 years ago. Today the Radiometer has become a home decoration or holiday gift.Of course, it can also be a physics teaching tool.HOW DOES IT WORK? The radiometer consists of a glass bulb with a partial vacuum.Inside are four vases which are mounted on a spindle.The vanes rotate when exposed to sunlight,artificial light or infrared radiation.



| Educational Objective(s) | Physics |
| Assembly Required | No |
| Batteries Required | No |
| Batteries Included | No |
| Material Type(s) | Glass |
| Product Dimensions | 16 x 10.21 x 10.21 cm; 100 g |
| Item part number | FCLV0342 |
| Manufacturer | DORAMI |
| Country of Origin | USA |
| Item Weight | 100 g |
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