Staring into the brains of fruit flies could clarify the connection between genes and behaviors
By Mara GrunbaumPosted 10.17.2011 at 11:02 am 3 Comments
Gaby Maimon, of Rockefeller University, can read fruit flies’ minds. As their wings buzz under his microscope, he watches the neurons fire in their poppy-seed-size brains. By doing so, he is able to discern how the firing of certain neurons corresponds to certain behaviors. His goal is to untangle precisely how genes and neuron activation trigger behavioral disorders like autism and ADHD.
Trapping and preserving biomarkers will help doctors detect cancer sooner
By Madhumita VenkataramananPosted 10.17.2011 at 10:15 am 7 Comments
When Alessandra Luchini was a girl growing up in Italy, she visited the Museo Galileo in Florence, where she saw the telescope that Galileo Galilei had invented four centuries before, in 1610. She was struck by its simplicity. with a just a couple of pieces of curved glass, anyone could see whole new worlds.
In July 2010, a colleague rushed into Justin Kasper’s office at the Harvard-Smithsonian Center for Astrophysics, in Cambridge, Massachusetts. He showed Kasper a telescope video of something they had never seen before: a comet crashing into the sun. The sight was amazing. But what grabbed Kasper’s attention was the moment before impact, when a surprising cloud puff indicated that the comet had hit unobserved material.
Last December, Felisa Wolfe-Simon announced the discovery of a microbe that could change the way we understand life in the universe. Soon she found herself plunged into a maelstrom of bitter backlash and intemperate criticism. A dispatch from the frontiers of the new peer review
This should have been Felisa Wolfe-Simon’s moment in the sun. But as the television crew takes positions, the 34-year-old scientist glances at the gray, churned-up lake behind her and gathers her collar around her neck. On cue, she begins her explanation of this lake’s unique chemistry, her voice rising in volume and pitch above the wind.
“You can grip the wheel very loosely,” the BMW engineer told me as I settled into the driver’s seat of the BMW Track Trainer. “Very loosely, to get a feel for how it is turning. But do not touch the pedals.” I detected in his tone an “unless” on the way. “Unless I yell stop! In which case you should grip the wheel tightly and stomp on the brakes.” He smiled. “Shall we go?”
For a decade now, the editors of Popular Science have been seeking out promising young researchers at labs across the nation, and for a decade we've been dazzled by the intelligence and creativity of the people we've discovered. This year's honorees, like the 90 others before them, represent the best of what science can achieve. Some are looking for specific solutions to daunting social problems, such as how to manufacture more-effective drugs or cheaply diagnose diseases in developing nations.
Austin Whitney didn’t want to graduate from college in a wheelchair. So he and the student engineers at U.C. Berkeley’s “Kaz Lab” built a machine that allowed him to stand up and walk across the commencement stage
By James VlahosPosted 08.30.2011 at 12:06 pm 6 Comments
Seven steps. A short, straight walk across a stage backed by blue and gold balloons, lit by camera flashes, and ringing with the cheers of 15,000 people in the track stadium at the University of California at Berkeley. For most of the class of 2011, traipsing across the carpeted commencement platform is a triumphal but essentially symbolic exercise. You don't even get your diploma, just a rolled-up note saying that one will be mailed.
Forget algebra homework: try building spaceships, operating a nuclear reactor or listening in to distant galaxies
By Andrew RosenblumPosted 08.18.2011 at 12:45 pm 5 Comments
Forget stuffy lecture halls and humming fluorescent lights. Build robots instead! Or run a nuclear reactor. To rank the coolest labs in the country, we factored in groundbreaking research, undergrad access and sheer awesomeness.
Click here to launch a gallery of the coolest labs in America