Manage episode 231184535 series 2151271
Learn about why there’s no patent for the polio vaccine; a hypothesis that says a black hole would incinerate you; and what causes “Alexander’s band,” the dark strip of sky inside a double rainbow.
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- Jonas Salk Didn't Patent His Polio Vaccine — https://curiosity.im/2HWBfm1
- The Black Hole Firewall Hypothesis Says a Black Hole Would Incinerate You on the Spot — https://curiosity.im/2HZG65J
- Alexander's Band Is the Dark Strip of Sky Inside a Double Rainbow — https://curiosity.im/2HWALMM
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