Contents Pages by Subject

Energy

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https://www.zerohedge.com by Gail Tverberg

There are a huge number of people doing energy modeling. In my opinion, nearly all of them are going astray in their modeling because they don't understand how the economy really operates.

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DIY Solar with Will Prowse

Built-in BMS: Our LiFePO4 battery has built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Built-in high /low-temp cut off prevents charging over 1

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Eric Peters Autos

An interesting thing about GM's announcement the other day that it will only sell electric cars 14 years from now, by 2035. The New York Times - aka the Pravda of the Hudson, described this as a "seismic" shift.

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Brilliant/Jared Owen - YouTube.com

Electric motors can seem very mysterious! How do they use electricity to start rotating? Let's break it down step by step to understand how it works. Topics covered in this video: circuits, current, magnets, electromagnets, armature, commutator, br