Science & Technology Q&A for Kids (and others) [September 10, 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: ​Is there really such a thing as INFINITY or is it just a concept? - ​Does Infinity have a magnitude? - But is infinity really a mathematical object? It has no finite quantity. ​How can something without a finite quantity be used in a calculation/computation? - What's the difference between counting numbers and counting processes? - ​Is Rulial Space likely to be finite or infinite? - ​How is it possible that infinity of integers is smaller than the infinity of floats? - Why can't mules and donkeys reproduce? What are the limits for different species of mammals breeding with one another? - is it 5 crossovers on average for everyone? - Are memes on the internet, conceptually a species? - So how is a specie determined just by visual features? Or maybe defined by breeding? - Last question can genetic traits lay dormant for centuries..? Sort of recurring changes after x generations?

Om Podcasten

Stephen Wolfram is the creator of Mathematica, Wolfram|Alpha and the 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.