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 Topics: Why perpetual motion machines fail - What might be driving the universe&#39;s expansion - How particles emerge from the structure of space - Entropy and the Big Bang theory - How temperature can become negative

Future of Science and Technology Q&A (May 29, 2026)

Stephen Wolfram is the creator of Mathematica, Wolfram|Alpha and Wolfram Language; the author of A New Kind of Science; and the founder and CEO of Wolfram Research. Over the course of nearly four decades, he has been a pioneer in the development and application of computational thinking—and has been responsible for many discoveries, inventions and innovations in science, technology and business.

On his podcast, Stephen discusses topics ranging from the history of science to the future of civilization and ethics of AI.