Electronics

Electric Water Heaters

A.O. Smith DEL-6S Commercial Tank Type Water Heater — Electric Water Heaters

Introduction Out of the five element of life which is air, fire, earth, water and ether, water is the most underrated and unappreciated. For thousands of years, humans have dwelled and built their civilizations surrounding great bodies of water. There is the Egyptians of the the Nile river, Indians of the Ganges river, Chinese of …

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Exploring and Developing Mars with Tele-Operated Robots

Exploring and Developing Mars with Tele-Operated Robots

Robert Walker, a self described inventor and programmer, recently published a piece in Science 2.0 presenting the case for not colonizing Mars. His position will surely draw some dissent, especially from Mars settlement activists. Walker’s objections to Mars colonies include environmental reasons (too cold, too much radiation, low gravity, too much dust, and so on) …

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