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Device uses wind to create ammonia out of air

(spectrum.ieee.org)
147 points rbanffy | 1 comments | 16 Jan 25 14:43 UTC | HN request time: 0.33s | source
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blueflow ◴[16 Jan 25 15:30 UTC] No.42726585[source]▶
Take that ammonium, burn it, have heat, power a steam engine, infinite energy?

Where does that energy come from? 1st law of thermodynamics?

replies(6): >>42726617 #>>42726626 #>>42726791 #>>42726969 #>>42727208 #>>42727492 #
1. LincolnedList ◴[16 Jan 25 15:31 UTC] No.42726617[source]▶
The energy comes from the sun, without it the atmosphere would freeze and this device wouldn't work.