Litracon – See-Through, Light-Transmitting Concrete

Litracon - See-Through, Light-Transmitting 

Litracon 

Concrete has a sometimes-bad reputation as a harsh, rigid, cold-to-the-touch and straight-edged material. Litracon is doing a great deal to change that image of concrete through a score of creative and sustainable applications for their patented light-transmitting concrete. (Pics)

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Volitan: A Solar/Wind Powered Concept Boat

 [youtube]http://www.youtube.com/watch?v=Q6VjM2zrLkk[/youtube]

Might the Volitan presage a new generation of lightweight, fully sustainable boats? It certainly sounds good on paper: the futuristic vessel would use solid sails – equipped with double layer solar cell panels – to harness both wind and solar energy and would have an incredibly light, stiff body structure, courtesy of its carbon fiber and epoxy resin composite-made shell and carbon-foam core lamination. Its body would also have an epoxy primer coat and ultraviolet resistant coating.

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