Each week our friends at Inhabitat recap the week's most interesting green developments and clean tech news for us -- it's the Week in Green.
Building technology got a tremendous boost this week as Inhabitat reported on a new type of graphene super paper
that is 10 times stronger than steel and six times as light. We also took a look at several remarkable new infrastructure projects popping up around the world - from a self-sufficient floating golf course
in the Maldives to London's gleaming new cable car system
, to the Netherlands' plan to supercharge its roadways with solar panels
Speaking of hot asphalt, this week the ultra-efficient Alerion race car
blazed a trail at the Shell Eco-Marathon, clocking in an incredible 2,564.8 miles per gallon. Meanwhile, Fisker announced that its sexy electric Karma sedan
will hit the road this summer, and we were surprised to hear that Marcelo da Luz was forced to pull his solar-powered X of 1 car
across Ontario due to road regulations. The New York Auto Show also kicked off with a blast this week as Lexus unveiled its next-gen LF-Gh concept hybrid
and Porsche rolled out a 911 GTR 3
in a Facebook colorway that got a lot of "likes".
Finally, we looked at several futuristic example of wearable technology this week including a pair of RoboCop-like glasses
that are capable of scanning 400 faces per second at public events. We also brought you a brilliant LED backpack
that lets cyclists send signals to drivers, a pollution-detecting t-shirt
, and a clock that tells time by knitting a new scarf every year