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Nikola Tesla is a the Serbian-born American genius.

By- Salil Gewali

A great scientist of electronics -- Nikola Tesla once exclaimed -- “If you want to find the secrets of the universe, think in terms of energy, frequency and vibration.” It is perhaps the “ripe time” to take the sage words by the Serbian-born American genius to heart!

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CEMP stars are characterized by diverse heavy elements abundance patterns.

Scientists have long been intrigued by the presence of a much higher fraction of elements heavier than iron than is expected in carbon-rich stars, and new research by Indian astronomers has now traced its origin to the low-mass companions of these stars, from which the materials have been stolen.

Though there has been significant progress in understanding the formation and evolution of several chemical elements and their isotopes in the Universe, the origin and evolution of heavy elements, that is, elements heavier than iron, in the universe is far from being clearly understood.

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Energy conservation is an important factor in lessening climate change.

Climate Change is an area of major concern in the current world. And one of its major reasons is because we humans overuse or waste the different kinds of energies that are available to us. We use a lot of non-renewable sources like fossil fuels, crude oil, coal, among others. These are gradually depleting in quantity. Instead of using these non-renewable sources, we need to be using renewable ones and try to conserve the energy that we are using.

“Energy conservation is an important factor in lessening climate change. It helps the replacement of non-renewable resources with renewable energy. The conservation of energy is frequently the most cost-effective solution to energy shortages, as well as a more ecologically friendly option than increasing energy output.”

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American President Joe Biden

US President Joe Biden has signed an executive order that requires the federal government to achieve a goal of net-zero carbon emissions by 2050.

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