Originally published on Tue September 18, 2012 6:31 pm
Birthdays come but once a year, but for music lovers, what I like to call "that birthday feeling" is a semi-regular thing. I'm talking about the rush, tinged by anxiety, greeting the first download click on an album you've been longing to hear for months. It's a complicated wash of emotions, boosted by conflicting hopes and assumptions. You're about to get exactly what you've wanted; but what if it's not exactly what you want? And boy, that bike Mom promised to buy had better be cherry red.
For Dave Samuels, the love of his first two instruments — the drums and then the piano — naturally led him to the vibraphone. Samuels' gift for evocative melody and his rhythmic versatility make him one of the leading mallet players of his generation, empowering him to swing from the classic-cool sounds of Stan Getz and Gerry Mulligan to the contemporary rhythms of The Yellowjackets, Spyro Gyra and his Caribbean Jazz Project.
NPR and the Center for Public Integrity (CPI) have learned that the Mine Safety and Health Administration (MSHA) and the Labor Department are putting together a team of agency experts and lawyers to specifically consider how to bolster coal mine dust enforcement given the statutory and regulatory weaknesses detailed by NPR and CPI this week in stories about the resurgence of black lung.
When McDonald's cut a deal to make itself the exclusive purveyor of french fries and the similar (but please don't say matching) chips at the 2012 Olympic Games in London later this month, it may not have anticipated the flurry of responses. Foodies raged, nutritionists nagged, and many called it another example of an American cultural takeover.
This is SCIENCE FRIDAY. I'm Ira Flatow. If you're out shooting hoops this summer or you're going for a jog, you know it won't be long before you're sopping wet and, you know, it's really sweaty out there. And where's all that sweat coming from? Your body's water supply, of course. You have to replenish those fluids if you sweat a lot. But it's not as simple as the old eight-glasses-a-day mantra. How much should you really drink? Too much water, you can die, as has happened to marathon runners who chugged too much water during the race.
Reporting in Science, two teams of scientists say they were unable to replicate the results of a 2010 study claiming to have found 'alien life' on Earth--a bacterium that could build its DNA using arsenic. Science journalist Carl Zimmer talks about how the controversy played out online, and how science corrects itself.
Reporting in the Bulletin of the American Meteorological Society, researchers write that extreme heat waves, such as the one last year in Texas, are 20 times more likely today than they were in the 1960s. NOAA climatologist Tom Peterson discusses what future climate change may bring.