Physics professor Chad Orzel gives a TED talk in New York. In science, he says, public speaking is an important part of making a reputation.
Science isn't known as a career field that attracts showboats. But academics must give seminars, pharmaceutical researchers present results, and graduate students defend their work. In San Diego, one of the country's science hubs, a group aims to teach scientists the art of small talk and public speaking.
November 30, 2013 Renewable energy has become a $220 billion a year industry. But to significantly slow climate change, the power of wind, solar and other renewable sources must vastly expand. Some say the tech breakthroughs needed are on the horizon, though a top economist sees a tougher road ahead.
November 30, 2013 Small Business Saturday is this weekend, but for author Sherman Alexie, it's also Small Bookstore Saturday. He's encouraging authors across the country to visit their local independent bookstores and put in a shift behind the counter, selling their favorite titles.