EEVblog #708 - Free Energy Overunity BULLSHIT!

Are the laws of physics being bent?nDave explains why free energy / over unity / quantum vacuum circuits are bullshit. And how to find out what's really happening here by using basic engineering principles.nCan a bunch of toroids, some wire, and a simple circuit boost converter really generate more power than you put in and power 23 LED's for 52 hours?nHe goes through the claims and debunks them one-by-one.nExplains how the circuit works and then builds up the circuit and takes some measurements to show that the energy can easily come from the battery and not some quantum vacuum.nThis is as much a demonstration of basic ballpark system engineering, calculations, and understanding, as it is debunking.nnThe video in question is here: www.youtube.com/watch?v=kSDy6QXyeyEnOriginal forum thread with author comments is here: www.eevblog.com/forum/chat/how-does-this-snake-oil-really-work/nnNew forum thread: www.eevblog.com/forum/blog/eevblog-708-free-energy-bullshit!/nnEEVblog Main Web Site: www.eevblog.comnThe 2nd EEVblog Channel: www.youtube.com/EEVblog2nnSupport the EEVblog through Patreon!nwww.patreon.com/eevblognnEEVblog Amazon Store (Dave gets a cut):nastore.amazon.com/eevblogstore-20nDonations:nhttp://www.eevblog.com/donations/nProjects:nhttp://www.eevblog.com/projects/nElectronics Info Wiki:nwww.eevblog.com/wiki/

Category : Наука и техника

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