Guess What? Light Changed Everything
Before light, everything was different. In this episode of Guess What, we explore how humanity went from darkness to illumination — and how that shift transformed daily life forever. This is Guess What, where one idea can illuminate everything. 👉 Subscribe for history you didn’t know you needed ▶ Comment what we should uncover next

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mercury powered light bulb from 1675

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This Chart Terrifies Electrical Engineers

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The Professor Who Taught People How To Think (1962)

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The Accidental Invention of Post it notes

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Top 20 Most Quotable Monty Python Moments

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How Radio Waves Were Discovered Before Radio Even Existed

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The History of Glass — How Sand and Fire Rewrote the Universe

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Guess What? Ballet Wasn’t Always Graceful

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Photographers Who Became Friends With Wildlife in the Sweetest Way! 😍🐾

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CHOSEN ONE!! THEY'RE BEGGING HIM TO WARN YOU... BUT HE JUST GRINNED AND SAID "TOO LATE"

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Why Ancient Humans Went From Black to White?

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Incredible Street Performers – Caught on Camera

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Why the Speed of Light Is NOT a Speed - Leonard Susskind

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10 One-Hit Wonders Everyone Remembers From the 1970s

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John Cleese’s Brillian Take on Religion & 'Life of Brian' | The Dick Cavett Show

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What the Apollo 11 Site Looks Like Today Through a Telescope

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The Rarest Personality Type Usually Succeeds Late In Life, Carl Jung Says | Mindful Patterns

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Mr.Bean Making Celebrities Cry With Laughter NONSTOP!

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The History of Glass — The Material That Changed How Humans Saw the World

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