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Tag: technology
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The actual shape of a black hole depends on how you’re looking at it: šµ 1. Non-Rotating Black Hole (Schwarzschild Black Hole) š 2. Rotating Black Hole (Kerr Black Hole) šļøāšØļø What We See (Shadow of a Black Hole) š· First Real Image (M87, 2019 ā Event Horizon Telescope) Would you like a visual showing…
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Throwing a ball faster than the speed of light is not possible according to our current understanding of physics, specifically Einstein’s theory of relativity. But let’s break this down into interesting and understandable points: š« Why You Can’t Throw a Ball Faster than Light š¤Æ What Would Happen If It Could Happen (Hypothetical/Fiction) Letās imagine…
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š 1. Observable Universe (What We Can See) š Diameter: About 93 billion light-years š§ Imagine: Youāre looking at galaxies that are so far away, you’re seeing them as they were just after the Big Bang. š 2. Entire Universe (Including Beyond What We Can See) We donāt know its true size. But most cosmologists…
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š What Is Dark Matter? “Imagine a ghost you canāt see, hear, or touch ā but you know itās there because it moves things around.”Thatās dark matter ā the invisible scaffolding of the universe. š» You Canāt See It… But Itās Everywhere Dark matter is not made of atoms, so it: Yet, scientists are 100%…
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By News Todays 1 Staff | May 27, 2025 BOCA CHICA, TEXAS ā SpaceX is gearing up for the highly anticipated ninth test flight of its next-generation Starship rocket today, following two previous test missions that ended in failure and rained debris back to Earth. Scheduled for liftoff from SpaceXās Starbase in Boca Chica at…
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Introduction Gravitational waves are ripples in the fabric of spacetime, predicted by Einsteinās General Theory of Relativity (1915) and first directly detected in 2015 by LIGO (Laser Interferometer Gravitational-Wave Observatory). These waves are generated by the most violent cosmic eventsāmerging black holes, neutron stars, and supernovaeāand provide a new way to observe the universe. 1.…
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Newton’s law of universal gravitation (1687) was one of the most profound scientific breakthroughs in history, accurately describing: But in light of Einstein’s general relativity (1915), we now understand Newton’s law has fundamental limitations: Where Newton’s Law Fails The Mathematical Difference Newton (1687) Einstein (1915) F = G(māmā)/rĀ² Gįµ¤įµ„ = 8ĻTįµ¤įµ„ (field equations) Instantaneous action…
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Introduction String theory is one of the most ambitiousāand controversialāattempts to unify quantum mechanics and general relativity into a single “Theory of Everything.” Yet, after 50+ years of research, it remains a beautiful mystery, full of untested predictions and mathematical elegance. Hereās why string theory is still physicsā greatest unsolved puzzle: 1. The Core Idea:…
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Introduction Nanorobots (or nanobots) are microscopic robots (1ā100 nanometers) designed to perform precise tasks at the cellular or molecular level. These tiny machines, powered by nanotechnology, AI, and biomolecular engineering, are set to revolutionize medicine, manufacturing, and environmental science. This blog explores how nanorobots work, their applications, challenges, and future potential. How Do Nanorobots Work?…
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Introduction Nanoscience is transforming agriculture by offering precision farming, enhanced crop yields, and eco-friendly solutions to global food security challenges. By leveraging nanoparticles, nanosensors, and nano-enabled delivery systems, farmers can optimize resource use, reduce chemical waste, and combat climate change impacts. This blog explores the key applications, benefits, and future prospects of nanoscience in agriculture.…
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