Khan Academy: Sal Khan

As a mother of three, Kat Nouri was dismayed at the amount of single-use plastic she was using to pack her kids' school lunches. She had already launched a successful brand called Modern Twist, which ...

22 Nov 20211h 8min

Brian Armstrong wanted to be a tech entrepreneur since he was in high school, but his first serious venture—a tutoring website—never quite took off. Around 2010, while looking to get a job in Silicon ...

15 Nov 20211h 23min

In 2009, Berkeley seniors Nikhil Arora and Alejandro Velez started to geek out over something they'd heard in a lecture: you can grow a healthy crop of mushrooms on used coffee grounds. Intrigued by t...

8 Nov 20211h 19min

Before mp3 players came along in the mid 1990's, listening to audiobooks was a pain. The number of titles was tiny, narration was dull, and if you wanted to listen on the go, you had to juggle a bunch...

1 Nov 20211h 15min

For Christina Tosi, baking wasn't just a delicious childhood hobby—it was a daily creative outlet and a way to blow off steam. After college, she went to culinary school and honed her pastry technique...

25 Okt 20211h 5min

As an avid athlete and college basketball player, Missy Park was lucky to grow up during the early era of Title IX, the 1972 law that created new opportunities for young women to play sports. But in t...

18 Okt 20211h 23min

In the field of bio-tech, it can take 10 years and millions of dollars to see if an experimental idea might turn into a life-saving treatment—if it ever does. Noubar Afeyan fully understood those risk...

11 Okt 20211h 6min

While traveling abroad with her husband in 2016, Fawn Weaver became fixated on a New York Times article telling the little-known story of Nearest Green, a formerly enslaved man who taught Jack Daniel—...

4 Okt 20211h 16min