do you believe i built an electronic circuit with a green power laser beam that blinks sending messages to the sky... lol.
I coded a ASCi to binary in GS and connected the laser with a circuit connected to the sound output, modulated the photon frequency. so that in 1 sec it sends 8 bits. and the message. if they are on the sky invisible they will capture it.
my next step is to build a high radio frequency output. lol
im just not sure how far it can go on night clear sky.
[video:youtube]
http://www.youtube.com/watch?v=7OVT6wk8ufk&feature=related[/video]