15:30
PBS Space Time
What If Humanity Is Among The First Spacefaring Civilization
Let’s see how if alien civilizations will ever reach us.
How Can Matter Be Both Liquid And Gas?
PBS Space Time explores the outer reaches of space, the craziness of astrophysics, the possibilities of sci-fi, and anything else you can think of beyond Planet Earth. Host Matt O'Dowd breaks down both the basic and incredibly complex sides of space and time.
How Can Matter Be Both Liquid And Gas?
Season 8 Episode 36 | 15m 19s | CC
Supercritical Fluids are one the strangest states of matter and yet they are found everywhere from Decaf Coffee, to dry cleaning, to the atmosphere of Jupiter. But it's not solid, liquid or gas, but is also not confined to extreme or rare environments. In fact, there are planets in our solar system completely covered with oceans of the stuff, and you’ve often been the beneficiary of its powers.
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