00:00Ever wonder why wind speed is measured in knots?
00:03It's not just a random name.
00:05This started on the open ocean centuries ago.
00:07Sailors didn't have speedometers, radar, or GPS, so they got creative.
00:11They tossed a piece of wood overboard tied to a long rope.
00:15That rope had knots tied at even intervals.
00:18As the ship moved forward, the rope unraveled into the water.
00:22So here's the trick.
00:23They used a small hourglass, counted how many knots slipped overboard in a set time.
00:28More knots, faster ship.
00:30Fewer knots, a slower pace.
00:32That simple method gave them a surprisingly accurate speed.
00:35And the name stuck.
00:36Today, pilots, boaters, even meteorologists still use knots to measure speed through air and water.
00:42A centuries-old technique still shaping how you hear the forecast today.
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