Science & Technology Q&A for Kids (and others) [February 3, 2023]

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: How do we predict weather? - Basically, weather forecasting is an excellent example of computational irreducibility. - Can you discuss your recent blog on the second law of thermodynamics?