In 2019 I was in San Francisco, a city known for its tech companies, steep hills, and fierce winds. Each day I’d run around the neighborhood and up through the park, ending with a spectacular view of the Golden Gate Bridge. Back in my AirBnB, I’d feel energized and refreshed, fingers tingling from the breeze. It was cold, exhausting, but completely exhilarating.
Forget “Earth-Like”—We’ll First Find Aliens on Eyeball Planets
Imagine a habitable planet orbiting a distant star. You’re probably picturing a variation of Earth. Maybe it’s a little cloudier, or covered in oceans. Maybe the mountains are a little higher. Maybe the trees are red instead of green. Maybe there are scantily clad natives…OK, let’s stop there.
The Impossible Mathematics of the Real World
Near-miss math provides exact representations of almost-right answers.