Engines of Our Ingenuity - The Engines of Our Ingenuity 2557: The Google Ranking System
Episode: 2557 Linear algebra, the mathematics behind Google's ranking algorithm. Today, let's talk about how Google ranks your search results.
The Indicator from Planet Money - A trap-loving DJ takes on economics
It's time for The Indicator Quiz! We test you, dear listener, on your knowledge of topics that we've covered on The Indicator.
Today's quiz show involves a DJ from Vancouver, Washington that tests his economic education on the World Trade Organization, the Panama Canal, and of course, Bad Bunny.
Play along with us and see how you do!
Are you interested in being a contestant on our next Indicator Quiz? Email us your name and phone number at indicator@npr.org and put "Indicator Quiz" in the subject line.
Related episodes:
WWE, a very expensive banana, and a quiz contestant (Apple / Spotify)
For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org.
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Today's quiz show involves a DJ from Vancouver, Washington that tests his economic education on the World Trade Organization, the Panama Canal, and of course, Bad Bunny.
Play along with us and see how you do!
Are you interested in being a contestant on our next Indicator Quiz? Email us your name and phone number at indicator@npr.org and put "Indicator Quiz" in the subject line.
Related episodes:
WWE, a very expensive banana, and a quiz contestant (Apple / Spotify)
For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org.
Learn more about sponsor message choices: podcastchoices.com/adchoices
NPR Privacy Policy
Engines of Our Ingenuity - The Engines of our Ingenuity 1358: William Minor and the OED
Episode: 1358 William Minor helping us to understand language from an insane asylum. Today, a great dictionary and an asylum for the criminally insane.
Engines of Our Ingenuity - The Engines of Our Ingenuity 1357: Testing Airplane Propellers
Episode: 1357 An airplane propeller test facility, twelve years before the Wright Brothers. Today, we test airplane propellers, 12 years before the Wright brothers flew.
Engines of Our Ingenuity - The Engines of Our Ingenuity 1356: Betting on Science
Episode: 1356 Betting on science. It's been going on for a long time. Today, let's bet on science.
Engines of Our Ingenuity - The Engines of Our Ingenuity 1355: George Squire
Episode: 1355 Major General George Squire, Muzak, and struggling to be generous. Today, a story about altruism and Muzak.
Curious City - How sweet the sound: The history of Evanston folk coffeehouse AmazinGrace
Folk music surged in popularity across America in the late 1950s through the ‘70s, including here in the Chicago area. Last episode, we looked at how a few area coffeehouses catered to many patrons in their teens and early twenties. These were alcohol-free spaces where people could listen to live music and hangout for hours.
Curious City host Erin Allen looks at one of those beloved coffeeshops of the 1970s: AmazinGrace, which was born out of Vietnam War protests on the campus of Northwestern University and later moved to the heart of downtown Evanston. She was joined by a panel of AmazinGrace founders, performers and patrons at last year’s Evanston Folk Festival.
WBEZ is a programming partner of the Evanston Folk Festival, which is taking place this year Sept. 6-7, 2025. A pre-sale is happening now through April 22. Enter the code EFFWBEZ to access the sale.
The Indicator from Planet Money - Economic lessons learned from Investopedia (and Ferris Bueller)
The current economic upheaval has lots of us scrambling for our glossaries and history books.
Today on the show, the editor-in-chief of Investopedia walks us through three vocab terms — spanning topics from tariff history to market volatility — that are spiking on the website lately.
Related listening:
What can we learn from the year's most popular econ terms?
What's a moneyline bet anyway? (Apple / Spotify)
Why tariffs are SO back (Apple / Spotify)
For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org.
Fact-checking by Sierra Juarez. Music by Drop Electric. Find us: TikTok, Instagram, Facebook, Newsletter.
Learn more about sponsor message choices: podcastchoices.com/adchoices
NPR Privacy Policy
Today on the show, the editor-in-chief of Investopedia walks us through three vocab terms — spanning topics from tariff history to market volatility — that are spiking on the website lately.
Related listening:
What can we learn from the year's most popular econ terms?
What's a moneyline bet anyway? (Apple / Spotify)
Why tariffs are SO back (Apple / Spotify)
For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org.
Fact-checking by Sierra Juarez. Music by Drop Electric. Find us: TikTok, Instagram, Facebook, Newsletter.
Learn more about sponsor message choices: podcastchoices.com/adchoices
NPR Privacy Policy
Engines of Our Ingenuity - The Engines of Our Ingenuity 2450: A Musical Tradition
Episode: 2450 A Musical Transition: The Beatles 1965-1967. Today, a great music group changes.
Curious City - ‘An underground subculture’: How Chicago coffeehouses shaped the folk revival movement
In the 1960s and 70s, Chicago coffeehouses were popular spots for young people. These were alcohol-free establishments where people in their teens and 20s could listen to live music or just hangout for hours.