If you happen to be in the market for a small artificial sun, you may be interested to know that for about $1300, you can get a tennis-ball-sized LED array that outputs 120,000 lumens.
The light can also be flipped so that the lit side faces out, or it can be attached to the wall using the keyhole cutouts at the bottom of the weighted base. You could also use it as an artsy lighting ...
A resistor in the cloud is worth two in the hand.
Yeckel] recently put the finishing touches on an ambitious implementation of a simple D-STAR (Digital Smart Technologies for Amateur Radio) transceiver using some very accessible and affordable ...