Actually, the U.S. government says it does have an idea, and has concluded it was Russia who hacked into the Democratic National Committee
Scientists and engineers are figuring out how to measure, predict and enhance people's cognitive capabilities, so they can better solve problems and remember information in high-stakes environments.
Think of it as the airborne cousin to the self-driving car: A robot in the cockpit to help human pilots fly passengers and cargo - and eventually even replace them.
At the end of a brief online video promoting an Illinois agency's training summit, the picture faded to black and, several seconds later, a pornographic clip appeared.
With dreams of turning carbon dioxide into everything from concrete to fish food, teams from six countries have advanced beyond the first phase of a $20 million XPRIZE contest to find profitable uses for CO2 emitted by power plants.