Stephen Wolfram Q&A, For Kids (and others) [April 2, 2021]

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: What is beta decay? - I'm confused about the mass of quarks inside of protons/neutrons, somewhere I saw numbers of only a few electrons and the rest is binding energy? - Do you think you'll be able to wirelessly "charge" your house in your lifetime? [like Tesla's wireless electricity experiment but practical] - Didn't Tesla invent wireless electricity? - Does solar count as wireless charging - Can human electromagnetic field interfere with electricity? - What is something you have recently changed your perspective or opinion about? - "I've answered why there is something instead of nothing, tune in next week"