Buildings, vehicles, power lines kill hundreds of millions of birds each year. The following is from: reddit.com/r/energy 24 days agohmatveev “”Do wind turbines really kill a lot of birds? I did some calculationsHey guys, I’ve been seeing a lot of talk about wind turbines being “bird killers” lately, especially after Trump called them “graveyards for
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Researchers from ETH, Switzerland have experimented with storing hydrogen by changing iron oxide – rust – back into iron. The hydrogen is recovered by piping steam through the iron and water mixture. Short article. Swiss Researchers May Have Solved Hydrogen Storage
This short video makes wind turbines look like they’re catching fire or destroying themselves. It’s not a fair representation. https://www.facebook.com/reel/1491510351491684?mibextid=9drbnH&s=yWDuG2&fs=e
Neil deGrasse Tyson asked what is the true cost of coal. It’s a lot more than what we pay. https://www.facebook.com/reel/1426864771608808?mibextid=9drbnH&s=yWDuG2&fs=e
This is an AM transmitter that this guy built. He says it’s rich in harmonics – it has no tuning nor low pass filtering and the stages are class C, no forward bias. It should have all the things used to minimize harmonics, like a low pass filter. Class C operation is used to maximize
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This article has some valuable information – it’s worth reading. Badmouthers say used EV batteries will be filling up landfills. That’s false. The used EV batteries will have many years more use in Battery Energy Storage Systems. After that they will be ground up and recycled for their valuable metals. The future holds many, many
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Short video showing how bad the waste from fossil fuels mining has polluted northern Canada.
“There are more molecules of air in every breath you take then there are breaths of air in the whole atmosphere of the Earth. Therefore… Watch this short video. https://www.facebook.com/reel/2202001126865550?mibextid=9drbnH
They estimate that cats kill 2 billion birds, many times more than other reasons. https://www.facebook.com/reel/480338414914311?mibextid=9drbnH
