PRX - Pieces for Topic: Science

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3 results


The Magnetic River
From: ABCtech Media Productions
Series: Maglev - Hi-speed transportation
Piece image
Imagine waiting to catch a train. You show up at the station and wait for the familiar clanking of wheels and squealing of brakes. This time, howev...

  • Added: Jun 05, 2014
  • Length: 02:00
The Magnet and the Train
From: ABCtech Media Productions
Series: Maglev - Hi-speed transportation
Piece image
By the middle of the 20th century electromagnets were common and engineers had begun experimenting with using them to levitate vehicles, including...

  • Added: May 15, 2014
  • Length: 02:00
Radical Evolution
From: Guy Rathbun
Series: IdeaSphere: A Platform for Today's Voices
Piece image
Bestselling author Joel Garreau shows in his book, Radical Evolution, that we are at a turning point in history. At this moment we are engineering...

  • Added: Nov 16, 2011
  • Length: 28:58

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