Staring at Renaissance masterpieces in Florence has sent hundreds of tourists to the hospital with panic attacks and fainting. Discover the psychology of Stendhal syndrome.
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A collapsed Soviet drilling rig in Turkmenistan created a 230-foot pit of fire that has burned for over fifty years. Discover the history of the Gates of Hell.
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Heavy rocks move across a flat California desert, leaving winding tracks. Discover the ice-and-wind physics that solved the mystery of the sailing stones.
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Around 1200 BC, the civilized world of the Mediterranean collapsed in a single generation due to droughts, invasions, and trade breakdowns. Discover the history behind this collapse.
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A tiny crustacean shoots bubbles that generate temperatures hotter than the sun and sounds louder than jet engines. Discover the physics of the pistol shrimp.
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An ancient Roman cage cup changes color from green to red depending on the lighting. Discover the 1,600-year-old nanotechnology behind the Lycurgus Cup.
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When dropped on an extremely hot surface, water drops float on a cushion of their own steam instead of boiling. Discover the physics of the Leidenfrost effect.
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A rare brain disorder where one hand acts completely outside conscious control, sometimes fighting the other hand. Discover the split-brain science behind alien hand syndrome.
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A documented psychiatric disorder affecting tourists when the reality of Paris fails to match their romantic expectations. Discover the science of Paris syndrome.
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Flowing from the Taylor Glacier in Antarctica, Blood Falls is a rust-red waterfall that puzzled geologists for over a century. Discover the ancient lake trapped beneath.
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