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Science Fiction
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"If we're going to be consistent and advocate freedom of speech we have to advocate freedom of encrypted speech too. The genie is out of the bottle, cryptologically."
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![]() This is such a great idea - there must be an engineer who can make this happen. All you would need as a flat surface that is angled to receive solar radiation and presto, you have solar power ready to use.
You can already use black paint (matte black) to solar heat a room; if you have a big south-facing wall try it out. The conversion of solar power to electricity, though, that's a tall order without a panel full of ICs.
Read more about the history of photovoltaics, as well as a very early reference to solar power in sf, at the article on the sunpower screen - solar cell array for vehicle power from Robert Heinlein's 1940 story Coventry.
'Black Power' has seen a remarkable confirmation in real life - see Niven's 'Black Power' Now Available In Infrared. Comment/Join this discussion ( 7 ) | RSS/XML | Blog This | Additional
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Science Fiction
Timeline
Sleep Pods At Daxing International Airport
'Do not waste your priceless company on the unappreciative folds of a sleep pod...'
Robot Baristas Learn Their Trade Without Paying Royalties
'...so we've promised him a generous pension from the royalties.'
JAXA Int Ball 2 Coming Right Along As Star Wars Remote
'Hocus-pocus religions and archaic weapons are no substitute for a good blaster at your side.'
Robot Bricklayer Or Passer-By Bricklayer?
'Oscar picked up a trowel. 'I'm the tool for the mortar,' the little trowel squeaked cheerfully.'
Robot Gas Station Attendant Pumps Gas For You
'... he waited for the robotrix attendant to finish fueling up his ship.'
Engineer Creates Crazy Motorized Track Hospital Bed
The Roujin Z system provides care to fully bedridden patients - and then some!
Tiny Flying Robot Weighs Just One Gram
'Aerostat meant anything that hung in the air. This was an easy trick to pull off nowadays.'
Some Ringworld Configurations Are Stable
'The Ringworld had no horizon. There was no line where the land curved away from the sky.'
TRANSFORM Dynamic Furniture Concept Becomes What You Need
'An adjustment panel outside the door would cause it to extrude various appurtenances in memory plastic...'
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