Many of history's greatest scientists, from Newton to Maxwell to Einstein, have devoted significant study to the behavior of light, and, as a result, most physicists thought there was little left to say on the subject. But in April 2016, Paul Eastham, a physicist at Trinity College in Dublin, published a new paper proving that a fundamental assumption scientists had made about light was wrong.
Intelligent. Optimistic. Curious.
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Tim Richardson tells Anne Strainchamps about his favorite candies from around the world.
Scientists are combing the universe for signs of exoplanets -- planets that orbit a star other than our sun. They're finding them in record numbers. Most believe it's only a matter of time before they find an exoplanet that can -- and perhaps does -- suppport life. Sara Seager is a planetary scientist at M.I.T. and one of the pioneers of the field.
When blogger Jenny Lawson recently tweeted about an awkward exchange she had with a cashier at an airport, she couldn't have imagined the flood of responses she'd get from fans recounting their own mortifying moments. The tweet went viral and within a few days she'd received thousands of messages from fans recounting their own awkward stories. The whole affair was proof of something Jenny had long suspected -- that awkwardness can help bring people together.
Temple Grandin has autism and designs livestock-handling facilities. She talks with Jim Fleming about how her autism helps her in her career.
One of the founders of queer theory says his childhood in the Pentecostal church laid the ground for his evolution as a gay man and literary scholar. Michael Warner grew up around faith healing and speaking in tongues. He says it was an education in thinking beyond "normal".
In the U.S., copyright originally lasted only 14 years. These days, creative works could be protected for as long as the author's alive, plus an additional 70 years. Cultural historian Siva Vaidhyanathan explains the evolution of copyright law, and how it's affected artists.
Seymour Martin Lipset tells Judith Strasser that Americans never became revolutionaries because from the beginning, working people here were far better off than those in other countries.
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