Stephen Wolfram Q&A, For Kids (and others) [June 4, 2021]

Stephen Wolfram answers general questions from his viewers about science and technology as part of an unscripted livestream series. See the full Q&A video playlist: https://wolfr.am/youtube-sw-qa Questions include: Can you define "scientific method" ? - What is a double blind randomized control trial? - what caused the split between the evolutionary paths of plant life and animal life? - Why haven't any animals evolved to be the same size as large dinosaurs? For example, the T-Rex and Brontosaurus were massive creatures. - I'm only 12 but how do you deal with detractors, I hear some things about you, it does sound like jealousy if I'm honest, but regardless, how do you continue on your path and disregard the critics?