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The latest news of the day
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Tag: nanoscience
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The Antikythera Mechanism (150–100 BCE) proves ancient civilizations had gear-based computing. But could the Egyptians—2,000 years earlier—have built something similar? From star-aligned pyramids to cryptic temple machinery, here’s the explosive debate over ancient Egypt’s lost “computers.” 1. The Pyramids: A Stone Age Supercomputer? 🔺 Mathematical Precision Beyond Bronze Age Tools 🌌 A Stargazing Machine? Counterargument…
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Quantum dots (QDs), nanoscale semiconductor particles just 2–10 nanometers wide, are emerging as a game-changer in displays, medicine, solar energy, and quantum computing. These “artificial atoms” harness quantum mechanics to emit precise colors, detect diseases, and even revolutionize computing. Here’s how they work—and why they’re about to go mainstream. 1. What Are Quantum Dots? ⚛️…
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Quantum dots (QDs), nanoscale semiconductor crystals, are no longer confined to Earthly applications. From ultra-sensitive space telescopes to next-gen propulsion systems, these tiny “artificial atoms” are poised to transform space exploration, astronomy, and satellite technology. Here’s how NASA, ESA, and private space firms are harnessing QDs for the final frontier. 1. Quantum Dots in Space…
News Todays 1 