Transparent Solar Power Crookes Radiometer Metal Frame Sun Light Energy Spinning Vanes Glass Windmill Gift Home Desk Decoration

Looks great and functions as advertised

The media could not be loaded. I hung mine from a wire by the window. Shined a flashlight on it last night and it spins. Works best in direct sunlight.

This design was exactly what I was looking for, a radiometer with a loop to hang from the ceiling.The first one that showed up had places where the black sides weren't quite covered, and it took a LOT of light to spin. I returned it and tried one more time, and the second one worked just fine.I wish they had an option to buy the radiometer without the stand, though. It was more than I really wanted to pay, and I don't plan on using the stand. That might have saved some money.

does what its supposed to work well.

The radiometer arrived in perfect condition and was well padded in the box. It is fun to watch it spin when the sun hits it and even in dim conditions it will slowly turn.

Science and beauty in one!

Es una decoracion y a demás es fascinante cuyle da el sol

I have bought two of these from the same source, one spins poorly and slowly the second one doesn’t spin at all. Grossly unbalanced. I chose the specific bottle because often the glass is tilted, and creates an imbalance. Both of the ones I have bought I have an imbalance in the blades themselves. Pretty crap

Rotates merrily in the sunlight.

Excellent service

吊るせるタイプはあまり無いので、こちらに決めました。スタンドを取って、天井から真鍮ワイヤで吊り下げています。ガラスの質感も美しく、フォルムもまた美しいので買ってよかったです。

I recieved this as a gift and it's just beautiful!

Beautiful and very reactive to light. Even spins on some cloudy days. ha!