00:00No electricity, no magic.
00:01The Assassin's Teapot
00:02In ancient China, there existed a teapot that could pour two completely different liquids from the very same spout.
00:09Inside, the teapot is divided into two separate chambers.
00:12By covering a small air hole on the handle, the laws of physics alone are enough to stop the liquid
00:17from flowing.
00:18There are actually two air holes on the handle.
00:20Cover the top hole and the liquid from the bottom chamber pours out.
00:23Cover the bottom hole and you get the liquid from the top.
00:26Leave both open and the two liquids mixed together.
00:28This made it the ultimate weapon for assassins looking to deceive their enemies.
00:32This very same principle is used today at gas stations around the world.
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