/diy/ - Do It Yourself

Anonymous Fri Jul 7 19:12:05 2017 No.1205671 [View]
File: 25 KB, 800x480, firstbattery.jpg [View same] [iqdb] [saucenao] [google]

>>1205617
>semantics?
Of course. In contrast to rhetoric, semantics is about meaning and Ockham's razor is not about a quick, subjective hunch.
>ad infinitum
Use a free energy circuit: First battery-free cellphone makes calls by harvesting ambient power using off-the-shelf components. Details at https://phys.org/news/2017-07-battery-free-cellphone-harvesting-ambient-power.html

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/diy/ - Do It Yourself

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