Radiometer

This is a cool little gadget that I bought. Just wanted to show you how it works.

Category:

Science & Technology

Tags:

• radiometer
• gadget
• toy
• cool
• awesome
• solar
• powered

[quaqa88]

The only problem is I bought mine in a science museum when we visited Washington D.C.

[quaqa88]

About fifteen bucks. I just said that because I'm a big do-it-yourself guy.

[Tata996]

radi- ometer NOT radio-meter

[peterjare]

I made 1 at home from a jam jar, but I don't know where it is now lol. I used tin foil for white side(silver) and a sharpie to paint the other side black. That was for the spinner. Than I glued a steel nidle in the jam jar. I used the tire valve(one way valve) that was glued on the cover to pump out the air with the siringe. That way there was very litle friction with air. I hope that helped you.

[HeroinMethod]

Put it in the micowave

and see what happens

[sodiumvapor222]

Nice i have the same one

[vsiliski09]

great gadget!! Looks like a lot of fun, especially on a sunny day. I need you to come up with a home made home brew distillery. Let's work on it this summer. Pop-Pop

[XDrussdiggy]

How much did it cost you? I bet its vacuum sealed though prolly couldnt make one. but cool i might buy one if i can find it.