- ελληνικά
- tiếng Việt
- Italiano
- العربية
- Gaeilge
- český
- Eesti Keel
- Indonesia
- Español
- русский
- Nederlands
- Português
- Norsk
- Türkçe
- Lietuvos
- Pilipino
- ภาษาไทย
- Română
- Polski
- Français
- български
- український
- Deutsch
- Dansk
- فارسی
- हिन्दी
- Suomi
- magyar
- 日本語
- Srpski језик
- 한국어
- Svenska
- Македонски
- Slovenský jazyk
- Malay
- Slovenski
- Azərbaycan
- Euskal
- Қазақша
- Latine
- ລາວ
- मराठी
- বাংলা ভাষার
- Burmese
- नेपाली
- తెలుగు
- தமிழ்
- تمل
- Javanese
Vacuum Cleaner Crookes Radiometer
Specifications of Vacuum Cleaner Crookes Radiometer:
Vanes in the Radiometer are alternately dark and light in color
Vanes transfer heat to each one but not at the same degree
Lighter vane reflects the rays and the darker vane absorbs the rays
For ages 7 and above
Recommened Age 6 thru adult
Model:HSPEN-004
Send Inquiry
Product Description
Vacuum Cleaner Crookes Radiometer
Gelsonlab HSPEN-004 Vacuum cleaner Crookes radiometer Photovoltaic windmills Thermal radiator Solar Radiometer
Classic desktop decoration Crookes radiometer solar radiometer
Specifications of Vacuum Cleaner Crookes Radiometer:
Vanes in the Radiometer are alternately dark and light in color
Vanes transfer heat to each one but not at the same degree
Lighter vane reflects the rays and the darker vane absorbs the rays
For ages 7 and above
Recommened Age 6 thru adult
Different size available:
1,clear sphere, Clear stem. Dia:75mm, Height:130mm, Basic dia:70mm
2,clear sphere, Clear stem. Dia:80mm, Height:150mm, Basic dia:70mm
3,clear sphere, Clear stem. Dia:90mm, Height:215mm, Basic dia:70mm
