Word: thats
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Dates: during 1970-1979
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Ceiling fans. There is little point to heating a house if most of the warmth wafts overhead: in a well-insulated room the air near the ceiling can be anywhere from 10° to 25° warmer than at ankle level. Ceiling fans can reduce heating costs sharply, from 25...
Timer clocks. After the furnace, the biggest energy user in the home is the hot-water heater. Most hot-water tanks retain heat for at least eight to ten hours; with electrically operated heaters it is possible to save substantially on hot-water bills by rewarming the water during nighttime...
Shower reducers. A shower is a more energy-efficient way to wash than a bath: the cheapest shower is the one that uses the least hot water. At an average residential water pressure of 60 lbs. per sq. in., a conventional shower nozzle sprays out 35 gal. of water every...
Electricity monitors. Even if a homeowner has reduced electricity consumption to a minimum, there is always an other watt or two that can be saved. That is the theory behind electricity monitors, which use microchip technology and digital display to calculate the dollars-and-cents value of the electricity being...
In New York's high-fashion circles, it is known as Chilly Chic. In less trendy zones, people call it common-sense clothing. Either way, fear of goose bumps has struck: like squirrels gathering nuts, Americans are collecting cozy clothes for a low-energy winter. Department stores report record...