History of Science and Technology Q&A (September 22, 2021)

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: Stephen, why are keyboards the default computer interface? - Why didn't someone invent the printing press earlier? It seems to have been quite financially valuable. Was it an engineering problem or a lack of entrepreneurship? - In your opinion if Physics didn't work out for Professor Feynman would he have been able to make it as a stand up Comedian - In the past or currently, how much 'science' and technology is published or publicly available... is the most 'advanced'/ useful science and tech in the published literature/ patents? Are there branches of secret science? Yes or No, are you personally or do you know a group sitting on tech that is not public facing? - Why is Turing's machine model today so dominant compared to the equivalent lambda calculus? - Would love to read an essay just about the printing of the NKS book. This is a wild saga. - ​Is it possible to identify the moment in history when scientific investigation as we know it today broke away from the study of philosophy? - When do the viewers get to hear more about the answer to the why there's something rather than nothing? - Why do you think certain cultures have had such a disproportional success in science discovery & business?