Science & Technology Q&A for Kids (and others) [December 19, 2025]

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: Information, data and bits - Computation, energy and Infrastructure - How clones and machines might perceive humans - Mass, the Higgs field and the speed of light