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Prof Hawking to mail postage-stamp space craft to Alpha Centauri using frickin' lasers

Brewster's Angle Grinder Silver badge
Mushroom

"heard above all the other noise out there at that distance with the path loss."

Noise dwarfs path loss. It's got to be heard over a pair of omnidirectional transmitters broadcasting 1027W spread over every frequency band from RF to X-rays.

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