The Insane Plan to Build the World's Tallest Towers in a Lake in China

These days, ambitious new skyscrapers are blanketed in a cloud of "green" buzzwords. Wind turbines! Hydrogen fuel cells! Insect farms! (Yes, insect farms.) Then there's Phoenix Towers, which has all of the above and more and looks like this. Let's call it what it is: a greenwashed dick-measuring contest. » 6/17/14 6:00pm 6/17/14 6:00pm

Watch a Kite-Powered Car Cruise Down the Australian Landscape

In case you ever wondered what driving a kite-powered electric car across Australia must be like, it definitely looks sublime. The trip cost only around $13 in electricity and took 18 days to complete, earning the German extreme sportsmen Dirk Gion and Stefan Simmerer three world records in the process. The pair… » 2/25/11 4:40pm 2/25/11 4:40pm