JUST POSTED: StarTalk Radios Cosmic Queries Gravity” (the force, not the movie) with co-host Leighann Lord. Listen now on iTunes, SoundCloud, Stitcher, TuneIn & bit.ly/1AOi0Cj -NDTyson ***From Jeffrey Simons write-up on the StarTalk Website***: You’ll learn about gravitons and find out how we would know if a gravity wave passed over us. Discover why gravity is essentially irrelevant to particle physics, and why the electromagnetic force is much more important to particles like the Higgs boson. Explore how the laws of physics manifest differently at different scales, and the importance of surface tension versus gravity to insects. (You’ll also find out why there are no giant spiders.) All this plus Einstein’s General Theory of Relativity, anti-matter, hypothetical elements and gravity guns.
Posted on: Mon, 10 Nov 2014 19:58:56 +0000
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