At current growth rates, forecasters expect to see a total of 9.1 billion humans on Earth by 2050, although small shifts in the birth rate might add or subtract one billion people. The rise could be slowed without taking any direct measures to control population. The most effective way to reduce fertility rates is to educate women: worldwide, each additional year of female education lowers the average birth rate further
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Feed SubscriptionSamsung researchers announce breakthrough in growing gallium nitride LEDs on glass
(PhysOrg.com) -- Everyone knows that the LED market is huge, its among other things, the technology behind our big screen TVs. Thats why so many companies are investing so much money in trying to find ways to improve on it so that as our TVs get bigger, they wont grow out of the average consumers price range. Now, Samsung, the Korean technology giant, has announced that one of its research teams has figured out a way to grow crystalline gallium nitride (GaN) LEDs on regular glass.
Read More »Samsung researchers announce breakthrough in growing gallium nitride LEDs on glass
(PhysOrg.com) -- Everyone knows that the LED market is huge, its among other things, the technology behind our big screen TVs. Thats why so many companies are investing so much money in trying to find ways to improve on it so that as our TVs get bigger, they wont grow out of the average consumers price range. Now, Samsung, the Korean technology giant, has announced that one of its research teams has figured out a way to grow crystalline gallium nitride (GaN) LEDs on regular glass
Read More »Why It’s Good to Fail Fast
Stella and Dot founder Jessica Herrin explains why her early failure was responsible for her future success. Jessica Herrin wanted to change the game of home sales. She wanted it very badly, and dreamed of exporting an entrepreneurial platform to other women
Read More »Video: Big 16-pound baby born in Texas
A 16-pound baby born in Longview, Texas holds the new hospital record. JaMichael Brown is more than twice the weight of the average baby--which is about seven pounds. KYTX-TV's Monique Bird has more
Read More »Apple Roundup: The iPad HD, The Rising Price Of iOS Apps, Smartphone Wars With HTC
iPad HD Rumor Strikes Again This is a rumor that
Read More »Physician, Heal the System
Two years ago you could scarcely open a newspaper without reading about health care, and you might be forgiven for thinking (or hoping) that the debate was over. Yet the Patient Protection and Affordable Care Act that was signed into law in March 2010 offers more concrete plans for reforming the health insurance system than for reforming the health care system. It will change how we pay for health care but not how much we pay --and that is a problem
Read More »iPhone, Android Mobile User Data Blasts Off, Windows Phone 7 Catching Up
With bandwidth-heavy streaming apps such as Netflix, HBO Go, and Pandora out on the market, users are consuming more data than ever before on their smartphones. According to a new report by Nielsen out today, average U.S.
Read More »3M’s Visual Impact Scanner Knows What Your Eyes Want
After decades worth of vision research, Minnesota-based conglomerate 3M has tuned up its Visual Attention Service, an algorithm that can scan all types of content to determine exactly where the average human eye is most likely to be drawn. Open a Website today, and you'll be struck with a circus of activity: bold headlines, splash images, dropdown displays, flashing ads. What grabs your attention the most?
Read More »What Does the New Double-Slit Experiment Actually Show?
Quantum mechanics is one of the most successful theories in all of science; at the same time, it's one of the most challenging to comprehend and one about which a great deal of nonsense has been written.
Read More »Cell Phones In Hospitals May Be Covered With Germs
We already know that cell phones carry all sorts of germs.
Read More »Video: Americans delay marriage, stay together longer
According to the Census, divorce is declining and the average duration of a marriage is rising. Taryn Winter Brill reports.
Read More »7 Ways to Green Your Business
Switching from incandescent to compact fluorescent light bulbs (CFLs) is easy, affordable, and can cut costs right off the bat. CFLs use 75 percent less energy, saving up to $200 for every five bulbs replaced, according to the Environmental Protection Agency (EPA). Plus, lighting expenses make up as much as 50 percent of the average commercial building's energy bill
Read More »The Business Of Facebook
Oh, we just knew Facebook didn't care about privacy! After all its maneuverings to get us to open up, the social-networking behemoth is expected to go public itself sometime this year.
Read More »Video: Office candy dish, worker weight gain link
A recent study shows the average American workers gains seven pounds per year. As Taryn Winter Brill reports, office candy bowls are part of the problem.
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