Quantum physics

Quantum physics

Huzaifa Ahmed In physics, quantum theory refers to the description of the electrons, protons, and neutrons that make up matter, and how these particles interact with each other and with energy. Quantum theory is named after the fact that it explains matter and energy in the universe in terms of a single and indivisible component…

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With the help of graphene, it is possible to extract gold from e-waste

With the help of graphene, it is possible to extract gold from e-waste

Millions of tons of electronic waste (e-waste) are collected every year around the world, which also contains gold, but now with the help of graphene, gold can be extracted in an environmentally friendly way. Previously, this task was difficult and time-consuming. Gold is commonly used in electronic head-cutters and processors, but no suitable method of…

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