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[00:00.00]4 Did you go on vacation? [00:08.87]Yes,I did. [00:10.14]Where did you go? [00:11.51]I went to France. [00:12.97]Which city did you visit? [00:14.78]I visited Paris. [00:16.44]What did you see? [00:17.92]I saw the Eiffel Tower and the Arc d
Amid the recent economic downturn, demand in the U.S. is rising for small wind turbines to power people's homes. The American Wind Energy Association says sales of such turbines rose 15 percent in 2009. One man in Florida is generating his own power
Bird-friendly Bladeless Wind Turbine Mimics Nature Energy created by conventional three-blade wind turbines is cheap, sustainable and pollution-free. But according to current estimates, the devices' fast-moving blades kill up to 300,000 birds annuall
Chinese banks extended close to 8 trillion yuan of new lending in the first half of the year, but broad money supply growth has continued a downward trend. China's Central Bank said the figures mirror their efforts of financial deleveraging, aimed at
China will have a bright new railway services timetables from Sunday. It is the largest expansion in decades involving extensive regions and a range of trains. Beijing Railway Bureau said the capital will run 30 more services, leading to a record hig
Maybe. A change in barometric readings may be part of the reason: Atmospheric pressure often drops right before bad weather sets in; this shift could cause body tissue to expand, which can lead to swelling and pain. 也许吧,气压变化有可能是