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Brain Exercise

on August 31st, 2009 by Karthika

Using the Internet to find information can stimulate key areas of the brain associated with memory and decision-making.
Scientists found that for middle-aged and older adults with little Internet experience, benefits could be attained in just one week of Web surfing. In the future, the scientists hope to also study the impact of Internet use on [...]

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Can automobile tyres be filled with water instead of air?

on August 27th, 2009 by Karthika

Generally tyres of vehicles are filled with air to absorb the shocks generated as the vehicle moves on uneven roads , and make the ride comfortable.
The shock absorbing capacity is enabled by a fundamental property ofair namely compressibility – air gets easily compressed to smaller volumes on application of pressure. But water is not compressible [...]

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Crab Fishermen

on August 23rd, 2009 by Karthika

If you’ve ever seen an episode of “Deadliest Catch,” on the discovery channel you probably have an idea. Crab fishermen have to face freezing waters and storms that give way to ocean waves. If the fishermen can protect themselves from being swept overboard in a storm, they’ll still have to worry about the dangers of [...]

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