Publius Paquius Proculus, they say, invented pizza almost 2,000 years ago. I don't think he did, and anyway, that's not the coolest thing about Proculus, a very successful baker and sometime politician, who was living in Pompeii the day Mt. Vesuvius erupted. He, his house and his family were buried. Then, centuries later, when archeologists unearthed his home they discovered a message, etched onto one of his household walls. It looked like this:
Today, a group of entrepreneurs unveiled a new company that aims to mine precious metals and other resources from asteroids. The idea of exploiting the natural resources on asteroids has been around for more than a century, and this is not the first company to lay out such grand plans.
But as NPR's Nell Greenfieldboyce reports, this one does have the financial backing of some big names in high tech.