This is a short item about a solid state electric generator that could power electronics...
Imagine being able to provide power on the circuit board to each component that needs power, continuously, from the surroundings, so that no battery is required; and no charging of the device is needed. Imagine no heating issues from the power, no overcharge; and all this being cheaper than the present method of using batteries and power supplies.
Latest news from Sterling about it:
I received the following input about the EEFG: "They have the next generation now and it knocks the socks off the first ones with much greater power generation. This will be the power source for the next 100+ years. I'm really excited."