Уровень 0 · материалов: 3
В кластер включаются устройства для извлечения или конвертации электроэнергии из нетрадиционных источников, но не обзоры бытовой электроники и аксессуаров.
Общие признаки: альтернативные источники питания, зарядка устройств, использование сторонних электросетей, энергоэффективные гаджеты
Группа выше: Способы генерации электроэнергии
Смысл: The text shares a discovery of a cheap LED desk lamp that plugs into a telephone jack (RJ11) to use the telephone operator's electricity for free.
A budget-friendly LED lamp can be powered via a telephone socket, effectively shifting the electricity cost to the phone company.
Смысл: The text describes a US Air Force gadget called RAPS that allows military personnel to steal electricity from high-voltage power lines to charge equipment in the field.
The US Air Force developed the RAPS system to safely extract power from high-voltage lines for field equipment, though it is extremely dangerous for civilians.
Смысл: The text describes the Hatsuden-Nabe, a Japanese innovation that converts heat from cooking into USB electricity to charge devices, particularly for emergency use.
Japan's TES NewEnergy Corporation has released the Hatsuden-Nabe, a $280 cooking pot that converts heat into USB power to charge phones.