Way back in 1802, Humphrey Davy, one of the most brilliant chemists of all time, became interested in the novel phenomenon of electricity.聽By this time he had already published a treatise on the...
A substance is said to exhibit thermochromism if it changes colour according to temperature. The most popular example of this is mood rings, the hot fashion item of the 70s. These pieces of jewelry...
Do you ever wonder what happens to your garbage after you throw it out? While we hope that the recyclable materials we painstakingly sort out ends up being recycled, the garbage usually piles up in...
A New York Times鈥� study of 500,000 race times, set wearing聽Vaporflys and other shoes, confirmed Nike鈥檚 claims. They found that Vaporflys allowed a runner to run 1% faster than the next-fastest shoe...
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