<object width="600" height="338"><param name="movie" value="//www.youtube.com/v/v7QJExReNSg?version=3&hl=pt_BR&rel=0"/><param name="allowFullScreen" value="true"/><param name="allowscriptaccess" value="always"/><embed src="//www.youtube.com/v/v7QJExReNSg?version=3&hl=pt_BR&rel=0" type="application/x-shockwave-flash" width="600" height="338" allowscriptaccess="always" allowfullscreen="true"/></object> Programa Gigantes da Engenharia, exibido pelo National Geographic Channel. <strong>COLABOROU:</strong> Marcos Henrique
