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The Most Baffling Idea in Physics, Explained

The Most Baffling Idea in Physics, Explained

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How Atomic Clocks Keep Perfect Time

How Atomic Clocks Keep Perfect Time

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Creating a Robotic Double Dutch Machine

Creating a Robotic Double Dutch Machine

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What Happens to Your Checked Bag at the Airport?

What Happens to Your Checked Bag at the Airport?

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The $8 Billion Overhaul of LaGuardia Airport: Engineering a New Era

The $8 Billion Overhaul of LaGuardia Airport: Engineering a New Era

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Flight Turbulence Is Actually Getting Worse

Flight Turbulence Is Actually Getting Worse

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Who is the Mystery Man Buried Under Notre Dame?

Who is the Mystery Man Buried Under Notre Dame?

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What Happens to Your Body During a Speed Eating Competition?

What Happens to Your Body During a Speed Eating Competition?

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The Physics of Breaking, a New Olympic Sport

The Physics of Breaking, a New Olympic Sport

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Area 51: UFO Sightings and an Infamous Government Cover-Up

Area 51: UFO Sightings and an Infamous Government Cover-Up

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Is the Government Hiding Information on UFOs?

Is the Government Hiding Information on UFOs?

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What You’re Probably Seeing If You Spot a UFO

What You’re Probably Seeing If You Spot a UFO

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NOVA

Sir Arthur C. Clarke's Vision of the Computer-Dominated Future

Sir Arthur C. Clarke was a British science-fiction author who co-wrote the screenplay for 2001: A Space Odyssey.