Tag Archives: cell phones

Multiple Media Use Tied to Depression, Anxiety

Using multiple forms of media at the same time – such as playing a computer game while watching TV – is linked to symptoms of anxiety and depression, scientists have found for the first time.

Michigan State University’s Mark Becker, lead investigator on the study, said he was surprised to find such a clear association between media multitasking and mental health problems. What’s not yet clear is the cause. (more…)

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Researcher Explains How Santa Delivers Presents in One Night

Don’t believe in Santa Claus? Magic, you say? In fact, science and technology explain how Santa is able to deliver toys to good girls and boys around the world in one night, according to a North Carolina State University researcher.

NC State’s Dr. Larry Silverberg, professor of mechanical and aerospace engineering, can explain the science and engineering principles that allow Santa, also known as Kris Kringle or Saint Nicholas, to pull off the magical feat year after year. (more…)

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Non-Ionizing Radiation From Cell Phones May Cause Cancer

A branch of the World Health Organization announced Tuesday cell phones are “possible carcinogens” — a statement that was met with skepticism from many American cancer experts.

The statement came from the International Agency for Research on Cancer, which convened 30 international experts in Lyon, France, this past week to sort through data on cell phone safety, reports Lancaster Eagle Gazette. (more…)

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Gadget Shopping Made Fast and Simple

*Retrevo, a BizSpark One startup, makes you an instant gadget expert.*

Redmond, Wash. — Retrevo, a BizSpark One startup, offers consumers comprehensive, unbiased, up-to-date consumer electronics product information.

Consumer electronics are used nearly everywhere these days, from digital cameras to laptops to cell phones. With new versions coming to the market daily and new vendors jumping in, making a purchasing decision can be overwhelming. How do you get smart fast, and whose opinion should you trust? (more…)

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GPS Not Working? A Shoe Radar May Help You Find Your Way

The prevalence of global positioning system (GPS) devices in everything from cars to cell phones has almost made getting lost a thing of the past. But what do you do when your GPS isn’t working? Researchers from North Carolina State University and Carnegie Mellon University (CMU) have developed a shoe-embedded radar system that may help you find your way.

“There are situations where GPS is unavailable, such as when you’re in a building, underground or in places where a satellite connection can be blocked by tall buildings or other objects,” says Dr. Dan Stancil, co-author of a paper describing the research and professor and head of NC State’s Department of Electrical and Computer Engineering. “So what do you do without satellites?” (more…)

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