2023

7 Types of Electromagnetic Radiations

| | Electronics and Communication, Physics and Electrical
Satellite communication uses microwave radiation

Without electromagnetic radiation, wireless communication cannot be possible. We all are surrounded by electromagnetic radiation such as while using cell phones, the internet(Wi-Fi routers), object scanners, radio signals, walkie-talkie, signal jammers, etc. We cannot see electromagnetic radiation(except visible rays) but they exist around us. Communication devices rely on electromagnetic radiation for wireless communication. Key Highlights: […]

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How Matter, Antimatter and Dark Matter binds the Universe

| | Physics and Electrical, Space
Dark matter holds Milkyway Galaxy

Scientists estimate our universe is made up of 85% of dark matter, 4% of regular matter, and the rest of antimatter. Dark matter does not emit, reflect or absorb light and is glutone of our universe holding planets, stars, and galaxies. Antimatter is rarely found in the universe but scientists have succeeded in creating it

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