Science & Technology Q&A for Kids (and others) [July 9, 2021]

Stephen Wolfram answers general questions from his viewers about science and technology as part of an unscripted livestream series, also available on YouTube here: https://wolfr.am/youtube-sw-qa Questions include: Is doing science something intrinsic to the human species, so that if humanity were to be restarted, science would emerge afresh? - Can Wolfram talk about pseudo linear congruential random number generators? -  Stephen, do you think that we as parents should control how much time our kids spent on computers and smartphones? -  ​Is it possible to have "many internets" - internet outside of this current internet? - Will nations be able enforce firewall if someone is connecting to Starlink? - what's your vision for the future and how do your current students fit into that vision?