Word: fuel
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...Boeing the lone American manufacturer of large airframes. Apparently, Boeing's boosters want the company to have a guaranteed monopoly on selling big airplanes to the U.S. military. But the prize market, of course, remains commercial aviation. On Wednesday, Toyota announced it may soon develop a new generation of fuel-efficient passenger airplanes. If Boeing's boosters get their way, the company can grow fat and lazy at the Pentagon trough, while innovations and breakthroughs come from companies like Airbus - and ultimately, perhaps, Toyota - fighting for every sale...
...with a corrupt political élite given to extravagant displays of consumption, and it is no wonder that powerful resentments have built up in Kenyan society, not least among the Luo who backed Odinga. In this environment, even Kenya's booming economy - with growth surpassing 6% in 2007 - adds fuel to the fire. Many Kenyans felt that this prosperity was passing them by while others were getting more than their fair share. Ethnic inequality is a dangerous and highly effective tool for politicians keen to whip up resentment...
Wallach and his allies began to shift local opinion by showing that going green wasn't just about saving the polar bears but also cutting waste and saving on rising fuel bills and building a stronger, more resilient town. Those arguments made sense even to Greensburg's old-timers. "Our church sometimes costs up to $1,000 a month to heat," says George, who plans to reconstruct the building to meet the highest energy-efficiency standards. "Now, I'm not a tree hugger by any means," he says. "But we have to be prepared for a future in which energy...
...companies like the California-based Thermo Life can produce energy from relatively small temperature differentials. Right now it's used mostly to power rechargeable batteries in wireless devices, but as the technology improves, it could begin to harness the vast amount of energy lost as heat in the fossil-fuel plants that provide most of our electricity. "Sixty percent of the world's energy is wasted as heat," says Rama Venkatasubramanian, a thermoelectric expert at the research firm RTI International in North Carolina. "If we could tap into just 10% of that, it would be a big thing for energy...
...sort of wasted watts we wouldn't have bothered with in the past. Fortunately, scientists are finding new ways to harvest unused energy from the environment, industrial activities and even the heat and motion of our bodies. "Energy-scavenging has been around for years, but because of the fuel crisis, everyone from big companies to small ones is looking to utilize it," says Marc Poulshock, president of Thermo Life, which produces devices that can harness thermoelectric energy. "It's a very hot topic...