Posted by Jeffrey Simons, StarTalk Social Media Director: JUST POSTED: StarTalk Radio: “Cosmic Queries: Gravity (Repeat)” with co-host Leighann Lord. Listen now on iTunes, SoundCloud, Stitcher, TuneIn & bit.ly/1IfSVk7 ***From the StarTalk Radio 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. Image Credit: NASA/JPL-Caltech
Posted on: Mon, 12 Jan 2015 00:08:12 +0000
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