Suppose engineers invent a computer chip that performs the same calculation using half as much electricity. The obvious conclusion is that electricity consumption should fall. Now suppose that cheaper computation makes it economical to put...
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The first message sent across the network that would become a crucial ancestor of the modern Internet was not profound, poetic or even complete. It consisted of two lowercase letters: lo.Tha...
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Astronomy has a reputation for expensive telescopes, complicated star charts and distant objects visible only through professional instruments. Yet some of the sky's most memorable events re...
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Look down at a computer keyboard and you are looking at a museum whose exhibits still work. Some keys preserve decisions made by nineteenth-century typewriter manufacturers. Others carry sym...
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Was wine invented in Georgia or by the Romans? The answer isn't as simple as one might think. While Georgia holds the title for the oldest wine, Rome may be the birthplace of modern wine cul...
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Imagine walking through a village and thinking you're seeing double everywhere. In Kodinhi, India, this isn’t a hallucination—it’s reality. This quiet town is known for producing twins at a...
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Stones that float on water? Sounds impossible—unless you’re in Rameswaram, India. Here, ancient stones defy gravity, floating on the surface like driftwood. Linked to one of Hinduism’s gr...
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In 1969, NASA’s Apollo 11 mission made history by landing humans on the Moon. But what’s mind-blowing is the technology they used: the Apollo Guidance Computer (AGC) had a clock speed of ju...
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You’ve heard it a hundred times: “Please switch your device to airplane mode.” But have you ever wondered what actually happens if you don’t? Airplane mode disables your phone’s ability t...
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If you grew up before flat screens, you probably remember the strange whine or buzz that old TVs made when turned on. That sound wasn’t imaginary — and it came from something called a flybac...
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