This short story is quite interesting to all the people. Enjoy reading this story. Mary had just returned from school. She was thirsty. “Mary, you can have a cup of milk,” called her…
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Thomas Edison and the light bulb
Let there be Light! Historians agree that Thomas Edison was not the inventor of the electric light bulb, but he did produce the first commercially viable one. Earlier, light bulbs were experimented…
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Men of mettle
Russian physicist and future Nobel Prize winner, Pyotr Kapitsa, when he was young, was on exchange in the Rutherford laboratory (in Chilton, Oxfordshire, UK). After the term was over, he wanted to…
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The man with big ears, and big dreams that took India to the moon
Aug 11, 2019: On August 12, 1919, a baby boy was born in the home of Ahmedabad’s leading textile mill-owner; his siblings looked at him and declared he had big ears, “just…
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Lithium-ion battery inventor introduces new glass electrolyte technology for fast-charging, noncombustible batteries
2017: At the age of 57, John B. Goodenough invented the lithium battery which powers all our smart phones, tablets and laptops – as well as electric cars. 37 years later at…
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Darwin’s black box
A black box is a whimsical term used in science to describe something whose inner workings are mysterious, either because they cannot be seen or because they’re just incomprehensible. Charles Darwin’s black box was the cell.…
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The helpful Moon
The book Our Created Moon: Earth’s Fascinating Neighbor reveals some ways the Moon benefits mankind. One obvious way is the light it reflects at night, which has guided travellers on land and sea for…
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A total eclipse
A total eclipse is one of the most beneficial events for human knowledge. Astronomers, physicists and historians learn all kinds of things from them (this is how astronomers confirmed that gravity bends…
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Feeling dizzy?
Do you realise that you should be dizzy right now? That’s because you are, right now, travelling at the speed of 66,000 miles per hour around the Sun. That’s how fast the…
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Earth: The perfect home
…the universe is a very inhospitable place. As far as we know, there’s no other place in it that can support human life except this little dot of a planet called Earth.…