Word: waterers
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Dates: during 1970-1979
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...office, Urban Dweller returns to his rented apartment, flicks on the light-and watches as his sigh forms a frozen cloud in the indoor chill. The thermostat is controlled by his thrifty landlord. A woodburning stove is banned by his lease. Improved insulation, not to mention a solar water heater, is hardly on the tenant's list of options. So what does the city dweller do to keep warm...
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 or the early morning hours when utility companies offer reduced rates for so-called off-peak usage. Several firms manufacture industrial-grade timer clocks for that purpose. The Tork Corp.'s clock retails for $30 to $40 and is easily wired up by a licensed electrician. Sales of such...
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 five minutes. For $22.95, Teledyne Water Pik offers a nozzle that cuts water usage to 15 gal. during a five-minute shower without loss of pressure. A less expensive model, made by the Con-Serv Corp., retails for $13.95 and cuts water flow to only 10.5 gal. Cheapest...
...they cannot do without oil but cannot afford to buy it. Admits an official of the United Nations Food and Agriculture Organization: "The guy who was en lightened enough to follow our advice to buy machinery and fertilizer is in a bind, while the farmer who kept his water buffalo is in much better shape...
Instead, some nations are returning to preindustrial methods. Over the past few months, the price of tractors in rural Thailand has fallen 20% as fuel has become scarce and expensive. Prices of water buffaloes, which do not consume diesel fuel but do produce free fertilizer, have soared. Some Thai officials are rather relieved that their bureaucratic bungling has stalled the pace of industrialization. Says one official: "If we had been more successful, Thailand would be in much bigger trouble today...