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A journey through fascinating ideas, astonishing inventions, and new ways to think and create. Based on riveting TEDTalks from the world's most remarkable minds.

TED Radio Hour

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Host Stephen Dubner has surprising conversations that explore the riddles of everyday life and the weird wrinkles of human nature-from cheating and crime to parenting and sports. Dubner talks with Nobel laureates and provocateurs, social scientists and entrepreneurs - and his Freakonomics co-author Steve Levitt.
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Freakonomics

Host Stephen Dubner has surprising conversations that explore the riddles of everyday life and the weird wrinkles of human nature-from cheating and crime to parenting and sports. Dubner talks with Nobel laureates and provocateurs, social scientists and entrepreneurs - and his Freakonomics co-author Steve Levitt.

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PlanPhilly

PlanPhilly Archive

PlanPhilly
Urban Planning

July 28: Convention environmentalism | Candidates on infrastructure | Sidewalk burdens

10 years ago

PlanPhilly
Urban Planning

Parsing income-based definitions of gentrification

10 years ago

PlanPhilly
Urban Planning

July 27: Public art seeks Common Ground at convention | Keeping peace | Why affordable housing is unaffordable to build

10 years ago

PlanPhilly
Urban Planning

For DNC Philadelphia archive showcases evolving American democracy, from founding fathers to fights for equality

10 years ago

PlanPhilly
Urban Planning

City advances redesign for North American Street, including 28-foot wide bioswale

10 years ago

PlanPhilly
Urban Planning

July 26: Know-Nothings of today | Reality tour of Kensington | Homeless outreach

10 years ago

PlanPhilly
Urban Planning

Subway was the best way to DNC on Monday, until security shut it down

10 years ago

PlanPhilly
Urban Planning

Conventions past: Democrats in Philly, 1936

10 years ago

PlanPhilly
Urban Planning

July 25: Tim Kaine, urbanist | Silverliner stress tests | South Street embezzlement

10 years ago

PlanPhilly
Urban Planning

A different city, then: Looking back at Philadelphia’s transformation for the 2000 RNC as it readies for the DNC

10 years ago

PlanPhilly
Urban Planning

Philadelphia only county in Southeast PA seeing growth in prime working-age population

10 years ago

PlanPhilly
Urban Planning

July 22: No protest permits for Dilworth | Spring Arts District in Callowhill | Girard Avenue Theater

10 years ago

PlanPhilly
Urban Planning

SEPTA to end Key card’s 10,000 cap starting August 1st as rollout continues

10 years ago

PlanPhilly
Urban Planning

Judge postpones day of reckoning for Uber in Philly while taxis promise not to strike

10 years ago

PlanPhilly
Urban Planning

PlanPhilly’s guide to getting around during the DNC

10 years ago

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