Solar Windmill Solar Power Crookes Radiometer Glass Ornament Spinning Vanes Physics Toy High Boron Glass Suitable for Office Bedroom Home Decoration, Clear
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Product details
| Management number | 213308211 | Release Date | 2026/04/12 | List Price | US$14.36 | Model Number | 213308211 | ||
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Description: - 【Educational Science Toy】: The solar power Crookes radiometer is a nice physics teaching toy, under sunlight or strong irradiation, the vanes inside will automatically rotate - 【Principle】: Sun light energy spinning vanes, when the sun shines, the black vane surface absorbs heat energy, and the white vane surface releases heat energy, that drives the vanes to rotate - 【Premium Material】: The solar Crookes radiometer windmill is made of premium high boron glass, sturdy, not easy to break and crack, and ensures a long time to use - 【Desktop Ornament】: The solar power Crookes radiometer is a nice addition to your home decoration, suitable for decorating the desk, table, shelf, cabinet, entrance, fireplace, office, bedroom, living room, etc - 【Nice Gift】: The Crookes radiometer is a nice gift choice for kids, family and friends on Christmas, birthdays, parties, festivals, housewarmings, etcSpecification: - Material: high boron glassSize Chart:Height 21cm/8.27inchBall diameter 9cm/3.54inchBase diameter 8cm/3.15inchPackage Includes:1 Solar Crookes RadiometerNote:Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.
- 【Educational Science Toy】: The solar power Crookes radiometer is a nice physics teaching toy, under sunlight or strong irradiation, the vanes inside will automatically rotate
- 【Nice Gift】: The Crookes radiometer is a nice gift choice for kids, family and friends on Christmas, birthdays, parties, festivals, housewarmings, etc
- 【Desktop Ornament】: The solar power Crookes radiometer is a nice addition to your home decoration, suitable for decorating the desk, table, shelf, cabinet, entrance, fireplace, office, bedroom, living room, etc
- 【Premium Material】: The solar Crookes radiometer windmill is made of premium high boron glass, sturdy, not easy to break and crack, and ensures a long time to use
- 【Principle】: Sun light energy spinning vanes, when the sun shines, the black vane surface absorbs heat energy, and the white vane surface releases heat energy, that drives the vanes to rotate
| Item Weight | 6.9 ounces |
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| Manufacturer | JISADER |
| Product Dimensions | 8.66 x 3.94 x 3.94 inches |
| Manufacturer recommended age | 3 years and up |
| Is Discontinued By Manufacturer | No |
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