Everything Everywhere Daily - The Brachistochrone Problem

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In 1696, the mathematician Johann Bernoulli posited a very simple question. Assuming no friction, what was the fastest shape for an object to slide down to go from point A to point B?


That simple question stumped some of the world’s greatest mathematicians.


The answer to that question isn’t what you think it might be, and it has some very interesting implications. 


Learn more about the Brachistochrone problem, and what exactly a Brachistochrone is, on this episode of Everything Everywhere Daily.


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Associate Producers: Peter Bennett & Thor Thomsen

 

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Everything Everywhere is an Airwave Media podcast." or "Everything Everywhere is part of the Airwave Media podcast network


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NPR's Book of the Day - Authors Peng Shepherd and Anne Tyler show that family is…complicated

Today's first interview is with author Peng Shepherd on her new mystery. A father and daughter, both cartographers, haven't spoken in seven years. But when the father is found dead his daughter must use their shared skill to solve the mystery of his death. Shepherd told NPR's Elissa Nadworny that obsession can be a stand-in for the person lost. Next, Anne Tyler on her new book which follows a family in Baltimore across several generations. Tyler told NPR's Mary Louise Kelly that she likes to write about families because they sort of have to love each other even when they annoy each other.

Bay Curious - What Makes a Street ‘Private’? And Why Does San Francisco Have So Many?

When Victoria Eng did a web search for her Duboce Triangle avenue she learned something curious. “It popped up on a list as an intersection of a privately owned street nearby.” That got her wondering why San Francisco has private streets at all. “Who owns these streets and why would someone want to own one of these streets?” She asked. Today we dive into a private street primer, and revisit one of the city’s most notorious private street sagas.

Additional Resources:


Reported by Vanessa Rancaño. Bay Curious is made by Olivia Allen-Price, Katrina Schwartz, Sebastian Miño-Bucheli, Brendan Willard and Ceil Muller. Additional support from Kyana Moghadam, Jessica Placzek, Natalia Aldana, Carly Severn, Joe Fitzgerald Rodriguez, Ethan Lindsey, Vinnee Tong and Jenny Pritchett.

Everything Everywhere Daily - The History of Gunpowder

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Sometime almost 2000 years ago, a Chinese alchemist experimenting with three different ingredients discovered something astonishing.


When the ingredients were subjected to a flame, they didn’t just burn, there was a bang. 


Over the course of centuries, this discovery spread around the world and dramatically shaped world history. 


Learn more about gunpowder, how it was invented and how it spread around the world, on this episode of Everything Everywhere Daily.


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Associate Producers: Peter Bennett & Thor Thomsen

 

Become a supporter on Patreon: https://www.patreon.com/everythingeverywhere


Update your podcast app at newpodcastapps.com


Discord Server: https://discord.gg/UkRUJFh

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Twitter: https://twitter.com/everywheretrip

Website: https://everything-everywhere.com/everything-everywhere-daily-podcast/


Everything Everywhere is an Airwave Media podcast." or "Everything Everywhere is part of the Airwave Media podcast network


Please contact sales@advertisecast.com to advertise on Everything Everywhere.

Learn more about your ad choices. Visit megaphone.fm/adchoices

Curious City - Chicago Teens Open Up About Race Stereotypes And Dating

Students from different racial and ethnic backgrounds may go to the same high school, but this doesn’t guarantee they won’t cling to stereotypes about one another. That became painfully clear a few months ago when a student at Chicago’s Lincoln Park High School made a video asking classmates what race they wouldn’t date and why. Most of the answers were offensive, with many kids laughing and talking comfortably about how people of other races smell — all of it right in the school hallways with other students watching. That video was made public and got a lot of attention. But this kind of thing happens pretty regularly. Curious City reporter Adriana Cardona-Maguigad and WBEZ education reporter Susie An teamed up to talk to Chicago area teens about race and relationships and what they think schools should do to help kids move beyond stereotypes.

Curious City - Chicago Teens Open Up About Race Stereotypes And Dating

Students from different racial and ethnic backgrounds may go to the same high school, but this doesn’t guarantee they won’t cling to stereotypes about one another. That became painfully clear a few months ago when a student at Chicago’s Lincoln Park High School made a video asking classmates what race they wouldn’t date and why. Most of the answers were offensive, with many kids laughing and talking comfortably about how people of other races smell — all of it right in the school hallways with other students watching. That video was made public and got a lot of attention. But this kind of thing happens pretty regularly. Curious City reporter Adriana Cardona-Maguigad and WBEZ education reporter Susie An teamed up to talk to Chicago area teens about race and relationships and what they think schools should do to help kids move beyond stereotypes.

NPR's Book of the Day - ‘The Last Suspicious Holdout’ looks at how humans keep on believing

Author Ladee Hubbard's new collection of short stories, The Last Suspicious Holdout, all take place in a nameless, majority Black suburb in the 90s and early 2000s. The stories all connect and intertwine with each other over time; telling the story of this community. Hubbard told NPR's Juana Summers that she was "interested in people that keep going, that survive hardships and find a way to keep believing and working towards things getting better" and those transformations were emblematic of the community as a whole.

ATXplained - Where have Austin’s Indigenous people gone?

We spend a lot of time in Austin talking about how many new people move here. But most of us don’t talk much about the people who came before us — way before us. 

If you’ve ever taken a walk along Shoal Creek or gone to Barton Springs on a hot summer day, you’re doing something that people have done here for thousands of years. Because all of this was actually once — and in some ways still is — Indigenous land.

The post Where have Austin’s Indigenous people gone? appeared first on KUT & KUTX Studios -- Podcasts.

Everything Everywhere Daily - The Unlikely Survival of Phineas Gage (Encore)

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On September 13, 1848, a 25-year-old man named Phineas Gage received a horrific brain injury while working on a railroad in Vermont. The odds of anyone surviving such an accident were a million to one. 

Yet, despite astronomical odds, he survived his injury and he became a case study for neuroscientists ever since. 

Learn more about Phineas Gage and his incredible story, and how it helped us to understand the workings of the human brain, on this episode of Everything Everywhere Daily. 


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Associate Producers: Peter Bennett & Thor Thomsen

 

Become a supporter on Patreon: https://www.patreon.com/everythingeverywhere


Update your podcast app at newpodcastapps.com


Discord Server: https://discord.gg/UkRUJFh

Instagram: https://www.instagram.com/everythingeverywhere/

Twitter: https://twitter.com/everywheretrip

Website: https://everything-everywhere.com/everything-everywhere-daily-podcast/


Everything Everywhere is an Airwave Media podcast." or "Everything Everywhere is part of the Airwave Media podcast network


Please contact sales@advertisecast.com to advertise on Everything Everywhere.

Learn more about your ad choices. Visit megaphone.fm/adchoices

NPR's Book of the Day - ‘The Beauty of Dusk’ and life’s calamitous challenges

Journalist Frank Bruni had lots of professional success: he was a White House correspondent, food critic, and opinion columnist. But then in 2017 he suffered a rare type of stroke that left him unable to see correctly. His new memoir, The Beauty of Dusk: On Vision Lost and Found, focuses on many people who, like Bruni, have had challenges or setbacks in their lives that they have had to adjust to. Bruni told NPR's Ari Shapiro that asking people about their pain "ends up being rewarding and enriching for everybody involved."