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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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Listen Live

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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Transportation

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Urban Planning

A trove of transportation documents comes with a strange provision

15 years ago

PlanPhilly
Urban Planning

Callowhill NID at Council, Sister Rosetta Tharpe honored, Philly transit history, Schuylkill watershed project grants

15 years ago

PlanPhilly
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Manayunk Bridge turns viaduct park, Zoning reform moves, Peale portrait sells and his early gallery, Christmas Village moves

15 years ago

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Consequences of school closures, area bridges failing, ACLU/NAACP sue Philly over billboard, Verizon Hall re-tuned

15 years ago

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Big Chalkers, Qualities of Life, Thief of Baghdad, Cobbs Creek trail, Public Architecture, Preserving Philadelphia’s Neigborhoods

15 years ago

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PHA’s parking problem and surplus property auction, $20 million for SEPTA in North Philly, Zoning reform and Chelten Plaza move toward decisions

15 years ago

PlanPhilly
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October 10-14: Teddy Cruz, Bike/Pedestrian Plan feedback, Kroc Center tour, Eames documentary, Better Blocks opening

15 years ago

PlanPhilly
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City closing Center City traffic lanes in test

15 years ago

PlanPhilly
Urban Planning

DVRPC shelves 422 tolling plan

15 years ago

PlanPhilly
Urban Planning

Sound wall options given to property owners along I-95 construction corridor

15 years ago

PlanPhilly
Urban Planning

Designers charrette Festival Pier | Race Street Connector opening | Germantown community benefits agreement | transit treasures | zoning negotiating

15 years ago

PlanPhilly
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From Eyes on the Street: South Street Bridge gets LED illumination, green bike lanes

15 years ago

PlanPhilly
Urban Planning

South Street Bridge Gets LED Illumination, Green Bike Lanes

15 years ago

PlanPhilly
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Take Center City District’s 2011 Customer Satisfaction Survey

15 years ago

PlanPhilly
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PennDOT rebuilds Holme Avenue Bridge ahead of schedule

15 years ago

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