PBS Space TimeŘada 2016
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 the both the basic and incredibly complex sides of space and time.
Kde se dívat na PBS Space Time • Řada 2016
48 dílů
- The True Nature of Matter and MassD1
The True Nature of Matter and MassWe know that mass is energy… but what is energy? And where did matter and time even come from? Matt begins to dive into these intricate topics by first examining what inertial mass is, how it relates to gravitational mass, and what it all means for mass as a fundamental property. - Should We Build a Dyson Sphere?D33
Should We Build a Dyson Sphere?The Kepler telescope recently noticed a strange partial eclipse that some have speculated could be a Dyson Sphere. Are Dyson Sphere's possible? Are they practical? What other alternatives to futuristic energy capture do we have to choose from? Why not a kugelblitz - a swarm of black hole powered engines? - Are We Alone? Galactic Civilization ChallengeD38
Are We Alone? Galactic Civilization ChallengeThe Drake Equation tells us the likelihood that there are other advanced technological civilizations waiting for us among the stars. In this episode of Space Time we challenge you to use the Drake Equation to help us determine how near or far these alien races may be. Links to reference material below.
