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Entries in category: 203
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My articles | Views: 883 | Added by: Parth143 | Date: 2010-07-10 | Comments (0)

On April 22 1884 a young reporter from England named Thomas Stevens left San Francisco and headed east on a Pope “Columbia” ordinary bicycle. This was a high wheel type bike, and had a 50 inch front wheel.

My articles | Views: 11851 | Author: rijen | Added by: Brijen | Date: 2010-07-01 | Comments (16)

Stockholm (AFP) June 24, 2010
A regional Chinese state fund will take a stake in Volvo cars, the Swedish carmaker Ford of the U.S. recently sold to China's Geely, financial Daily Dagens Industri said on Thursday, quoting a Geely spokesman. The Chinese fund is based in the oil-rich city of Daqing, in China's northeast, the daily reported.

My articles | Views: 802 | Author: Brijen D Patel | Added by: Brijen | Date: 2010-07-01 | Comments (0)

Zurich, Switzerland (SPX) Jun 25, 2010
Automobile air conditioning systems do not run "free of charge". In fact in the hot parts of the world they can account for up to thirty per cent of fuel consumption. Even in Switzerland, with its temperate climate, the use of air conditioning systems is responsible for about five per cent of total fuel usage, rising to around ten per cent in urban traffic.

My articles | Views: 819 | Author: Brijen D Patel | Added by: Brijen | Date: 2010-07-01 | Comments (1)

College Park MD (SPX) Jun 25, 2010
Most motorcycles in the world today use engines that burn gasoline, contributing to greenhouse gasses and adding air pollution to the surrounding area. Now two scientists in India have conceptually designed a new, cleaner motorcycle engine that uses compressed air to turn a small air turbine, generating enough power to run a motorcycle for up to 40 minutes.

My articles | Views: 1009 | Author: Brijen D Patel | Added by: Brijen | Date: 2010-07-01 | Comments (0)

Hot electrons could double solar cell efficiency

Solar cells could one day see a boost in their theoretical maximum efficiency from 31 per cent to 66 per cent, thanks to a novel way of harnessing electrons whose energy is normally lost as heat.

My articles | Views: 13761 | Author: Mihir | Added by: Mihir | Date: 2010-06-28 | Comments (2)

Lung-on-a-chip points to alternative to animal tests

A miniature polymer lung reveals how pathogens and particles make their way into the bloodstream.

My articles | Views: 764 | Author: Mihir | Added by: Mihir | Date: 2010-06-28 | Comments (0)

Innovation: Smarter books aim to win back the kids

With some careful digital augmentation, printed books can be as compelling as the latest video game

My articles | Views: 724 | Author: Mihir | Added by: Mihir | Date: 2010-06-28 | Comments (0)

Lizard-like robot can 'swim' through sand

A robot that can travel through loose debris takes its inspiration from the sandfish lizard, one of nature's own sand swimmers

My articles | Views: 824 | Author: Mihir | Added by: Mihir | Date: 2010-06-28 | Comments (0)

Capacitors roll up for power on the nanoscale

Extra power can be packed onto limited semiconductor real estate thanks to nanoscale layers that roll themselves into a cylinder

My articles | Views: 767 | Author: Mihir | Added by: Mihir | Date: 2010-06-28 | Comments (0)

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