Inhabitat's Week in Green: speed demon saws, emergency bras, and the pedal-powered monorail

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.

This week China blazed a trail for green transportation as their newest train smashed the world record for high-speed rail travel. We also showcased a cutting edge vehicle powered by six circular saws and saw Google invest 1 million dollars in Shweeb's bicycle powered monorail - we can't wait to give it a spin!

We also saw big things brewing for alternative energy as wave power lit up the US energy grid for the first time and Stanford scientists unveiled a new type of nanotech solar cells that can produce ten times more electricity than standard PV's yet are thinner than a wavelength of light. Adobe also kept step with the latest in energy tech by upgrading its campus with a dozen Bloom Box fuel cells, and Volvo unveiled plans to create a new type of car body that doubles as a battery!

In other news, this week we spotted a great crop of green gadgets including an "emergency bra" that doubles as a gas mask, a flexible new type of electronic skin, and a stunning collection of recycled speaker art, fit to mount on your wall. We also rounded up our five favorite eco gadgets for guys and we ooh'd and aww'd at these incredibly detailed scooters made out of paper!