You mean one of these?
![](http://www.stevespanglerscience.com/img/cache/02268c260f8fff6f7502dd93a20e39be/WRAD-500.jpg)
It's a Solar Radiometer
*pushes glasses back up nose and pulls a satisfied facial twitch*
(
BubaMan 3 conspiracy nuts walk into a bar... Coincidence?,
Fri 23 Nov 2007, 11:24,
archived)
You can but them here for £5.99
(
Fresh Water Mole loves his baby boy more and more every day,
Fri 23 Nov 2007, 11:26,
archived)
YES.
(
gronkpan https://twitter.com/VomitingLarry,
Fri 23 Nov 2007, 11:26,
archived)