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A former CSI investigator is now using DNA to successfully track elephant poachers in Africa
The future of elephants in Africa depends on it: Stopping the poaching. As ivory and rhino horns become more desirable, poaching increases. There are major transnational crime networks behind the poaching initiatives, so professional help is needed. International organizations are stepping up and Read More...
This paint made of glass bounces sunlight off metal material to keep it cool
Whether it’s slides at playgrounds or roofs of houses, there are some things that you just don’t want to heat up in the sun. A scientist at Johns Hopkins University has developed a reflective paint made from glass, that keeps these surfaces cool. The paint is made from cheap and abundant Read More...
Try to unfocus more often, and enjoy the benefits of divergent thinking
Sometimes your thoughts just won't stay at the place where you want them to be. Don't worry, there is an upside to losing focus. Along with letting our minds ‘decompress’ after consuming mass amounts of information like most do in today’s world, mind-wandering can be a gateway to Read More...
Need a Taxi to the Airport? Options Expanding Beyond Uber
Hailing a taxi nowadays can feel downright old-fashioned. New ride-sharing alternatives such as Via, Bandwagon, Tripda and RideWith are springing up in major cities and at airports. At the same time, established car services like Uber and Lyft are continuing to expand to more corners of the world Read More...
Research Suggests Uber Might Be Making Our Roads Safer
There is a lot that can be said about Uber, the popular car service and mobile app. On one hand, the company has been hailed as the gold standard of sharing-economy startups, providing a much-needed service to cities with transportation systems strained by overuse. On the other, Uber has faced any Read More...
Vitamin D could help reduce falls in homebound elderly
Every year falls affect approximately one in three older adults living at home, with approximately one in 10 falls resulting in serious injury. Even if an injury does not occur, the fear of falling can lead to reduced activity and a loss of independence. Research has shown that vitamin D plays a Read More...
5 African Cleantech Startups You Need To Watch
A woman uses a solar light from M-Kopa. Image: Georgina Goodwin/M-Kopa Africa is extraordinarily rich in energy power potential. According to McKinsey and Company’s 2015 Brighter Africa report, the continent has 10 terawatts or more of potential capacity for renewable energy. If sub-Saharan Read More...
Mercedes' and BMW's Future Emphasizes Fuel Cell Vehicles Over Battery Electric Cars
Looking at models currently available from Germany’s BMW and Mercedes-Ben , it appears that both carmakers are focusing on battery electric over fuel cell vehicles, but that may not be the long-term plan for either. Recent interviews with executives at the two brands suggest that BMW and Read More...
Snake scales protect steel against friction
"Friction and wear are two of the biggest challenges in systems of several individual components," Christian Greiner of the Institute for Applied Materials says. A solution is found in nature: Snakes, such as the ball python, or li ards, such as the sandfish skink, use friction to move forwards, Read More...
Quiet design: Hospital tests sound panels to reduce noise
One of the most common complaints about hospitals is the noise. Patients complain that they can't sleep soundly in the environment of multiple monitors, paging systems, wheelchairs and gurneys, and carts that s ueak. Ongoing efforts at the University of Michigan Health System are making the Read More...