Is it possible to build a time machine? Can we time travel someday? That’s what Tumble listener Willa wants to know. Clifford Johnson, a theoretical physicist and film consultant, says that there’s real science behind the time travel - and he’ll tell us what it takes to do it.
To learn more about time travel, go visit our blog at sciencepodcastforkids.com, w ... Show More
Sep 18
Mailbag: Do Space Wormholes Exist?
In this mailbag episode, Marshall and Lindsay tackle two listener questions — whether space wormholes are real, and what a fly wing and a carrot could possibly have in common under a microscope. Plus, listener reviews and comments from China! To get an invite to the next Tumble m ... Show More
14m 58s
Dec 2022
Past, Present, Future: Time Travel with Brian Greene
<p>What type of time travel is in <i>A Christmas Carol</i>? Neil deGrasse Tyson and comedian Chuck Nice answer fan questions on time travel, paradoxes, and wormholes with theoretical physicist, Brian Greene. Did Ebenezer Scrooge get pulled through a wormhole? </p><p>NOTE: StarTal ... Show More
54m 34s
Dec 2024
Past, Present, Future: Time Travel with Brian Greene
<p>What type of time travel is in “<i>A Christmas Carol”</i>? Neil deGrasse Tyson and comedian Chuck Nice answer fan questions on time travel, paradoxes, and wormholes with theoretical physicist, Brian Greene. Did Ebenezer Scrooge get pulled through a wormhole? </p><p><i>(Origin ... Show More
52m 9s