Originally published on Mon November 26, 2012 11:55 am
We've been hearing a lot recently about how algorithms can predict just about anything. They find long-lost friends on Facebook and guess which books we'll buy next on Amazon. Algorithms hit the big time this month, when New York Times blogger Nate Silver used mathematical models and statistics to correctly forecast the outcome of every state in the presidential election.
At Analy High School in Sebastopol, Calif., three students are taking apart a bicycle that generates electricity. Another student is calibrating a laser cutter. They're all working in a cavernous building that once held the school's metal and electronics shop. Let's just say it has been updated.
"I'm thinking that I might make a quadrocopter and a tremolo. It's a type of guitar thing that uses light to change the volume. And a few other things; we'll see," says Gabe Cook-Spillane, a senior at Analy High.
Many teens aspire to have lean bodies and big muscles, like the professional athletes they so admire. But they don't always want (or know how) to sweat to get them. A new study finds a surprisingly high number of teens have used steroids to try to slim down and bulk up.
Six percent of teenagers say they've used steroid drugs in the past year, which is a lot higher than the 1.1 percent reported in a 2011 survey.