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Tags: alternative, DISCOVERY, energy, ENGINE, FOCAL, Fresnel, green, LENGHT, lens, PLANET, Power, renewable, science, Solar, STIRLING
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ただ。フリー？資本主義者が容認するか？。
ノーメンテナンス、ノーコスト？無理だねえ。
夢を実現するのに、躊躇して、排熱は無駄に捨てられて、
アメリカは繁栄した。日本も傀儡として、繁栄した。
今更、夢のエンジンを誰が欲しがる？。
馬鹿げた俺たちが滅んだ後に、実現するか？ねえ？
WHAT THE FUCK are you saying?
Yeh lets have massive lenses everywhere. Good idea for mass energy generation in hot countries like australia. Whats the effiency of the engine? And sorry to bust your bubble Beamshipcaptain, but no solar is no where near efficient enough to make it a viable mass energy generation source.
Makes me laugh all this talk of free energy lol Physics lesson 101, you dont get more energy out than what you put in. No such thing as free energy. If these fresnel lenses are so great why we still using photovoltaic cells? Maybe cos they still the most efficient source of solar energy collection. How bout we concentrate on redesigning the battery, considering its a over 100 year old design.
use the heat of direct sunlight + heatpumps . as cold potential the coolness of an endothermic saline solution reaction.
“efficient” was used in the vaguest way possible there.
Solar energy is very abundant and can work very well in large areas in many parts of the world. ITs a matter of economics why its no used as opposed to fossil fuels.
just for those who DONT get it, FREE energy means, that you WONT have to pay monthly bills for your regular electric consume, it doesnt mean something from nothing, or whatever mumbo-jumbo you like to verbally fight for or against…
lol heleostat costs them one thousand dollars, when it took us fifty and a day’s worth of work to build one.
You sir, are an idiot.
1. The energy is coming from the sun, genius. Not ‘nothing’.
2. The highest efficiency ever gained from solar panels is 41%. Commercial quality yields 10-15%.
The rest of that energy becomes heat. Solar thermal energy uses that 100% of energy as heat rather than trying to convert it directly into energy.
Solar thermal is much more efficient, it just has to be harnessed correctly.
You don’t even need to buy a pricey heliostat, with the proper knowledge and training you can make one thats just hardware. It won’t follow the sun exactly, but it will more-or-less point at it for whatever period of time.
For engineers it would make an interesting distraction on their free time.