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: Can you talk about the history of hearts? Why does the human heart not resemble the heart shape seen most commonly in other forms? - How did scientists discover the brain and its purpose? When did this happen? - What about the theories that say that neither the brain nor anything else in the body is the "site of consciousness" (e.g. "the brain is just a receiver")? There's at least some stuff there that can't be easily dismissed. ​​- Any thoughts on Panini, who wrote a meta-rule to decode the rule conflicts in the linguistic algorithm? - How has technology influenced the development and preservation of languages? 0 Why did the Latin language "die"? Do you think it would be widely used if it had survived? - The Pirahã, a tribe in Brazil, have a very peculiar way of talking. They don't include numbers and time, if I understand. - How do linguists reconstruct ancient languages they have little direct evidence of?​ ​​- Would the Greek spoken at the time of Aristotle be fully intelligible to speakers of modern Greek? - How did accents and dialects evolve (for example, UK English vs. US English)​? - The reconstructed 1700s London accent sounds somewhat American, I thought? - ​​Are there still undiscovered writing systems to be discovered? - ​​Do you have any comments on the relationship scientists have had with the philosophy of science? - ​​If one views religion as a function whose input is belief and output is explanation of "the unknown," then could science ("many universes" in quantum theory, for example) be construed as such?