Science & Technology Q&A for Kids (and others) [Part 71]

Stephen Wolfram hosts a live and unscripted Ask Me Anything about science and technology for all ages. Find the playlist of Q&A's here: https://wolfr.am/youtube-sw-qa



Originally livestreamed at: https://twitch.tv/stephen_wolfram


Outline of Q&A
0:00 Stream starts
0:42 Stephen begins the stream
1:10: Do you think will we get anti gravity cars?
17:21 How much memory does a rock have? Do protons or photons have memory? Do orbits have memory?
30:44 When is someone considered dead? How do we define the line between alive and dead?
42:22 How do a flock of sparrows know how to all change directions simultaneously?
48:30 Do you think its more important for humanity to look to colonize another planet or try to look after the earth and make it habitable for the future?
1:00:03 Can we push the jet streams?


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