Скачать с ютуб Science & Technology Q&A for Kids (and others) [Part 150] в хорошем качестве

Science & Technology Q&A for Kids (and others) [Part 150]

Stephen Wolfram hosts a live and unscripted Ask Me Anything about science and technology for all ages. Find the playlist of Q&A's here: https://wolfr.am/youtube-sw-qa Originally livestreamed at:   / stephen_wolfram   If you missed the original livestream of this episode, feel free to submit a question you would like Stephen to answer in a future Q&A livestream here: https://wolfr.am/12cczmv5J 00:00 Start stream 3:33 SW starts talking 3:44 May I ask a simple question? What aspects or elements of a probability distribution can be computed or quantified, and how are these computations used to describe the distribution? 28:21 Why are some creatures nocturnal? Why aren't humans? 35:04 Is the normal distribution related to the complexity of the dynamics, or is it found equally at all scales? 38:16 ​Does pi have a normal number distribution? 39:40 ​​Google says the average human height is 5'9"–​​it's 5'10" in the US. 41:16 I read that there is a puzzle over why no new body plans developed since the Cambrian. In your machine learning view of adaptive evolution, what's happening here? 54:31 Apparently Japanese kids are getting taller, correlated with red meat consumption. 1:02:04 ​​Do you think there are so many variables that it's impossible to figure out? Everyone knows about corn syrup, but there are also things like smoking was very common, etc. 1:07:58 ​​What kinds of diseases that have afflicted humanity for almost all of our history would stunt growth? 1:12:05 If you consume less energy, your processes including various damage and aging slow down, right? 1:15:19 Could we have evolved out of needing an appendix because of diet? 1:20:21 Is it possible to measure somehow the intelligence of dinosaurs? 1:27:51 End stream Follow us on our official social media channels. Twitter:   / wolframresearch   Facebook:   / wolframresearch   Instagram:   / wolframresearch   LinkedIn:   / wolfram-research   Stephen Wolfram's Twitter:   / stephen_wolfram   Contribute to the official Wolfram Community: https://community.wolfram.com/ Stay up-to-date on the latest interest at Wolfram Research through our blog: https://blog.wolfram.com/ Follow Stephen Wolfram's life, interests, and what makes him tick on his blog: https://writings.stephenwolfram.com/