• 肉类食物垃圾比素食对环境影响更大

    15-08-17 Approximately 31 percent of food produced in the U.S., or 133 billion pounds of food worth $162 billion, was wasted in 2011 according to the United States Department of Agriculture (USDA). Now, University of Missouri researchers have found that the...

  • Justine 淑女的眼泪 Chapter 15

    15-03-03 But my aunt is the creature I am going to destroy.... Oh, Therese, in a philosopher's view how frivolous are these consanguinary ties! Forgive me, but I do not even wish to discuss them, so futile are they. These contemptible chains, fruit of our la...

  • 将农场废弃物变为能源

    14-12-18 It takes some cooking, but turning farm waste into biofuels is now possible and makes economic sense, according to preliminary research from the University of Guelph. Guelph researchers are studying how to make biofuels from farm waste, especially w...

  • 低档余热可为氨电池充电

    14-12-04 An efficient method to harvest low-grade waste heat as electricity may be possible using reversible ammonia batteries, according to Penn State engineers. The use of waste heat for power production would allow additional electricity generation withou...

  • 《碟中谍4:幽灵协议》精彩词句

    14-10-14 Nothing can be left to chance. 我们不能心存侥幸。 No one can know we're still on line. 没人知道我们还在秘密地工作。 Waste not, want not. 俭以防匮(精打细算,就什么也不会缺。) Now I'm headed back to Washington to hand the President my resignation....

  • 农村地区废弃物清理的独特方法

    14-09-20 Washington State University researchers have developed a unique method to use microbes buried in pond sediment to power waste cleanup in rural areas. The first microbe-powered, self-sustaining wastewater treatment system could lead to an inexpensive...

  • 丝瓜与细菌能使垃圾发电

    13-12-05 Loofahs, best known for their use in exfoliating(去角质) skin to soft, radiant perfection, have emerged as a new potential tool to advance sustainability efforts on two fronts at the same time: energy and waste. The study describes the pairing of...

  • 放射性废物何处存放?

    13-10-28 As the U.S. makes new plans for disposing of spent nuclear fuel and other high-level radioactive waste deep underground, geologists are key to identifying safe burial sites and techniques. Scientists at The Geological Society of America (GSA) meetin...

  • 将废旧塑料变为高科技材料

    13-09-26 University of Adelaide researchers have developed a process for turning waste plastic bags into a high-tech nanomaterial. The innovative nanotechnology uses non-biodegradable plastic grocery bags to make 'carbon nanotube membranes' -- highly sophist...

  • 物理学家找到利用废热的新途径

    13-09-07 Physicists at the University of Houston's physics department and the Texas Center for Superconductivity are working on an innovation that could boost vehicle mileage by 5 percent and power plant and industrial processing performance as much as 10 pe...