Robots walking on streets?Sun Power more used? Water better used and protected? Nanorobots? Computers making another revolutions? No more persons without food? Gates with $trillions? hidrogen/sun power/alcohol cars? Mars exploration? skycars? (please give me another examples) Or will the things stay little bit ”better” than today? What do you think?
Tagged alcohol, alcohol cars, food, gates, hidrogen, little bit, mars exploration, moon station, Nanorobots, power, revolutions, robots, station sun, sun, sun power, trillions, water, year
I would assume that most are solar powered with a back-up rechargable battery for when it enter’s an area out of the Sun’s range. Can anyone confirm what other power sources they use?
I’m talking Earth satellites just in case it’s not obvious.
Please include source websites to backup information. Thanks
Posted in Wind Power
Tagged anyone, Area, back-up, battery, power, power sources, range, satellites, sun
i know that it comes from the sun and goes into a solar panel and the to a gerator but how does it turn into electricity?
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Tagged elctricity, electricity, energy, gerator, HOUSE, panel, solar energy, solar panel, sun, turn
Why cant we use trees to capture solar energy from the sun and then recover the energy from the trees?
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Tagged Cant, energy, energy from the sun, solar energy, sun, trees
if a carbon atom was enlarged to the size of the solar system would the electrons and protrons be in distance scale to the nucleus as the planets are to the sun?
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Tagged atom, carbon, carbon atom, distance, distance scale, electrons protons, nucleus, nucleus of an atom, planets, relationwith, scale, size, size of the solar system, sun, system
the solution was founded by Sir David Brewster in 1836. How did he do it? Our own atomosphere is capable of producing absorption lines of its own. The actual solar spectrum we observe contains lines from the outer atmosphere of the sun as well from our own atmosphere. How did he do it?
When looking at the stars there are bright objects low in the sky that flash red and green, (not airplanes). They seem stationary and do not change location season to season. I have been told they are satellites and the flahing is the sun reflecting off the solar panels. Does anyone know where there is a site that give their name and location.Heavens-Above.com gives moving satellites but not geostationary.
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Tagged anyone, com, Heavens, identification, location, name, satellites, Season, site, sky, solar panels, sun