Cosmic Dust
The Infinite Monkey Cage
00:00
The Cosmic Dust Particles Around Us
cosmic dust is made up of small submillimeter particles. Each year per meter squared on the Earth's surface, you'll have about six micrometer writes. So that means that the roof of your house is covered in cosmic dust. But surrounding us are millions and millions and millions of ordinary terrestrial dust particles,. especially in my house.
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