What Is the Big Deal about Powdered Alcohol?
Palcohol could give new meaning to the phrase “dry martini"
Ask the Experts765 articles archived since 1845
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How Can Galaxies Move Faster Than the Speed of Light? [Video]
Charles Liu, astrophysicist at the American Museum of Natural History, answers questions submitted to our YouTube Space Lab Channel
How Can Cities Protect Themselves against Gas Explosions?
Leaks are surprisingly common in aging urban underground pipe networks
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Why Is There Something Instead of Nothing? [Video]
Lawrence Krauss, theoretical physicist at Arizona State University, answers an age-old question.
TV Veteran Miles O'Brien's Case: What Is Acute Compartment Syndrome?
Pressure that built up within a muscle, nerve and blood vessel group in the forearm of the longtime CNN and PBS science correspondent threatened both life and limb
What Is Bitcoin and Its Current Crisis?
The virtual currency’s once largest exchange, Mt. Gox, has abruptly shut down. A bitcoin expert explains the potential impact
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Will Heat from Our Dying Sun Make Mars Habitable? [Video]
Emily Rice, astrophysics researcher at the American Museum of Natural History, answers question submitted to Scientific American's Space Lab channel.
How Microsoft’s 1 Percenters Balance Basic Research with Short-Term Success
Microsoft Research head Peter Lee talks about keeping his team—about 1 percent of the company’s workforce—focused on the big picture
Are XPRIZEs the Future of Scientific Discovery and Exploration?
Competitions spur creativity and promise tangible results to address some of the world’s biggest problems
Will IBM’s Watson Usher in a New Era of Cognitive Computing?
As a platform to help with decision-making, Watson has a lot to learn—which is exactly the point