London, May 31 : Engineers have designed inflatable, spherical, and lightweight robots, which one day might economically explore vast regions of Mars and other robots.

Washington, May 31 : Researchers at MIT (Massachusetts Institute of Technology) have developed a mat of nanowires, with the touch and feel of paper, which could be an important new tool in the clea

Washington, May 31 : Golf has beneficial health effects and may increase life expectancy, according to a Swedish study.

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Washington, May 30 : Rice University researchers have found that tiny, stick-shaped particles of metal and carbon have the ability to trap oil droplets in water.