A "self-healing" asphalt | Amara

A "self-healing" asphalt

Title:: A "self-healing" asphalt
Speaker:: Erik Schlangen
Description:: Paved roads are nice to look at, but they're easily damaged and costly to repair. Erik Schlangen demos a new type of porous asphalt made of simple materials with an astonishing feature: When cracked, it can be "healed" by induction heating.

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Video Language:: English
Team:: closed TED
Project:: TEDTalks
Duration:: 06:50

	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2012X/None/ErikSchlangen_2012X-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2012X/None/ErikSchlangen_2012X-transcript.mp4
	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2012X/None/ErikSchlangen_2012X-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2012X/None/ErikSchlangen_2012X-transcript.mp4
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	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2012X/None/ErikSchlangen_2012X-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2012X/None/ErikSchlangen_2012X-transcript.mp4
	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2012X/None/ErikSchlangen_2012X-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2012X/None/ErikSchlangen_2012X-transcript.mp4
	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2012X/None/ErikSchlangen_2012X-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2012X/None/ErikSchlangen_2012X-transcript.mp4
	TED2 changed primary url from https://s3.amazonaws.com/ted.conferences/talk/transcript/2012X/None/ErikSchlangen_2012X-transcript.mp4 to https://s3.amazonaws.com/ted.conferences/talk/transcript/2012X/None/ErikSchlangen_2012X-transcript.mp4

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https://s3.amazonaws.com/ted.conferences/talk/transcript/2012X/None/ErikSchlangen_2012X-transcript.mp4

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This video is part of the closed TED team.

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