09:23
PBS Space Time
Can You Trust Your Eyes in Spacetime?
This week on Spacetime, we take a detour into how geometry works in spacetime.
Can a Circle Be a Straight Line?
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.
Can a Circle Be a Straight Line?
Season 1 Episode 20 | 8m 16s | CC
On this week's episode of Spacetime, Gabe talks about what it actually means for a line to be straight so we can better understand what we mean by the idea of "curved Spacetime". This is Part One of our series on General relativity, so be sure to check it out!
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