Sunday, August 17, 2008

Usain Bolt of Jamaica, fastest man on planet earth ..

100 m in 9.69 secs.. (just 32 steps) i.e. at 37.2 kmph .....

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Diesel vs. Petrol, environmental pollution ..

Modern research states that if you are owning a diesel car, you are polluting the environment four times more (4x) than a petrol car and doi...

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