For helping to find asteroids, NASA has set up a contest with cash awards. In 2012, the agency said that "more potentially hazardous asteroids, or PHAs, are closely aligned with the plane of our solar system than previous models suggested."
Cash prizes await "citizen scientists" who can improve algorithms that help NASA find and identify asteroids in our solar system, the agency says. A contest to find more asteroids begins next week, in what NASA calls an attempt to crowdsource innovation.
I'm Michel Martin and this is TELL ME MORE from NPR News. We're going to start the program today by returning to our series of conversations about and with women in tech. All this month, which happens to be Women's History Month, we're hearing from innovators from around the world as they tweet a day in their lives using the hashtag #NPRWIT. We're also speaking with trailblazers about new ideas they're bringing to tech and how they're encouraging more women and girls to enter the field.
Sensitivity to household chemicals, perfumes, and air pollution often go undetected, but now there’s a way for patients, especially those with mysterious medical symptoms, to discover if they are sensitive to certain chemicals.
The QEESI, or Quick Environmental Exposure and Sensitivity Inventory, is now available online. This 15-minute questionnaire developed by San Antonio researcher Dr. Claudia Miller, allows individuals to rate their reactions to things like car exhaust, nail polish, paints, and pesticides.
This is Hungerford, a large female snowy owl. Last summer she was just a hatchling — a gray ball of fuzz in the middle of the Arctic tundra. In the fall, newly equipped with adult plumage, she flew thousands of miles south until she reached the coast of Maryland. And this winter, she became an important part of an unprecedented research project.
Every year, Americans send millions of tons of food to the landfill. What if you could use all of those pizza crusts and rotten vegetables to heat your home? That's already happening in one unlikely laboratory: the Newtown Creek Wastewater Treatment Plant in Brooklyn.
Originally published on Wed March 12, 2014 6:54 pm
In 2025, the Internet will enhance our awareness of the world and ourselves while diminishing privacy and allowing abusers to "make life miserable for others," according to a new report by the Pew Research Center and Elon University.
But more than anything, experts say, it will become ubiquitous and embedded in our lives — the same way electricity is today.
Seattle's government has given early approval to caps on ride-share companies such as Uber. Here, Peter Faris, whose company's drivers use Uber to find customers, holds a smartphone with the ride-sharing company's app in Washington, D.C.
Uber, Lyft, and similar companies that pair people who pay for a car ride with drivers who operate outside the traditional taxi system are facing new limits in Seattle, where the City Council's Taxi Committee recently voted to cap the number of "ride-share" drivers.
The full council had been scheduled to vote on a limit of 150 drivers per ride-share company today; the vote, which has sparked intense interest in the city, has been postponed until next Monday.
Originally published on Tue March 11, 2014 9:56 am
We are rarely lost anymore.
In a foreign city or just a drive out of town, our GPS-enabled smartphones pin our positions on digital maps to within a few meters. We are rarely without facts anymore. Any question that has an objective answer — from the last day of the Civil War to the maximum speed of a Boeing 777 — is as close as Google. For a broad class of experience in modern life we have become very used to "knowing." Events a world away may be subject to our opinions, but rarely anymore are they cloaked in an enveloping darkness.