Researchers from Florida State have taken a step toward making commercial-grade buckypaper - an ultra-strong, ultra-light material that could be used in a wide variety of applications. Ideally, buckypaper could be 500 times stronger than, but 10 times lighter than, the strongest steel we have today.
There's a race on among the world's capital cities. The race is not for the world's cleanest city, or the city with the most oxygen, or even the most expensive city in the world. The race is getting hotter as cities all over the globe vie for the biggest one.