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A burkolt utak szépnek hatnak, de könnyen károsodnak és költséges a javításuk. Erik Schlangen egy új típusú, porózus aszfaltot mutat be, mely egyszerű anyagokból áll össze, és ha megreped, indukciós melegítéssel "meggyógyítható". (TEDxDelft felvétel.)
Erik Schlangen is a civil engineer and pioneer of experimental micromechanics, who focuses on making industrial materials more durable. Full bio »
Translated into Hungarian by Peter Zolczer
Reviewed by Judit Szabo
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