Stephen Wolfram answers questions from his viewers about the history of science and technology as part of an unscripted livestream series, also available on YouTube here: https://wolfr.am/youtube-sw-qa

Questions include: Is there much history on scientists (well known or not) starting companies? - If Leibniz was around today, where do you think he would be working, what would he be doing if he was not in academia? - Any interesting suggestions for history to research? - What's the history of walking meetings? Were there notable practitioners before you? - Was the first GUI+mouse+keyboard predictable beforehand or was it a surprise at the time?