Scientists in Japan have developed a new organic device that can harvest energy from heat. Unlike other thermoelectric generators, this one works at room temperature without a heat gradient. Usually, ...

If you bought your first generator or propane heater, there are a couple of things you should know about safely operating them.

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Generators are for outdoor use only and are to be kept away from any physical structures. The National Weather Service suggests keeping a generator a minimum of 20 feet away from entrances, including ...