Building Product, Talking to Users, and Growing with Adora Cheung (How to Start a Startup 2014: 4)

Hi everyone, Sal Khan here from Khan Academy. Welcome to our Ed Talks Live, this new flavor of homeroom that we’re doing. We have a very exciting conversation with Brooke Mabry about learning loss, summer slide, and actually our partnership with NWEA as w…

Face be Destin. Welcome back to Smarter Every Day! We’re back with Phil Torres, entomologist, and about two years ago I created the video about butterflies. That, about we’re eating a fish, the pits have taken down the fray. That’s not what was happening …

Hey, Vsauce. Michael here. I am in Green Bank, West Virginia. Pocahontas County. And my favorite word is … I learned it from Big Bird, and it’s not so much a word as the alphabet, if you try to pronounce it like a word. It’s a neat trick, almost poetic. B…

Richard Davidson: The invitation in all of this work is that we can take more responsibility for our own brains. And shape our brains wittingly in a more intentional way by cultivating healthy habits of mind. (Audience applause) I’m a psychologist and neu…

This right over here is an image from an exercise on Khan Academy, and it says compare using greater than, less than, or equal to. On the left, we have one fourth times five thousand, and we want to compare that to five thousand. On Khan Academy, you’d c…

We are told that for four days you record the number of hours you sleep each night. You round each time to the nearest one-fourth of an hour. Then here on this table they tell us that our different days they tell us how many hours we slept. Day one we sl…