If you have perfect vision, you probably don’t worry too much about eye health. The reality, however, is that vision impairment can happen to anyone at any age. In fact, approximately 12 million people over the age of 40 in America have some level of vision impairment, according … [Read more...] about 4 ways to keep your eyesight in tip-top shape
Scientists at the US Department of Defense have successfully tested a solar panel capable of beaming electricity to any point on Earth from space — a milestone that could reshape the future of how we power our planet. The size of a pizza box, the technology was designed by … [Read more...] about Scientists develop space solar panel that could power remote areas on Earth
As competition for freshwater resources intensifies across the world, the prospect of using technology to tackle the problem is a tempting solution. Still, water desalination is one potential solution to the need for alternative sources of freshwater, current procedures are … [Read more...] about Scientists have managed to efficiently separate salt from water using sunlight
Should we stay out of the summer sun? Not at all, according to a growing group of physicians. Sunlight can be good for you. Ana Karadarevic | September 2010 issue We’ve been hearing about the dangers of sun exposure for decades. Yet people still swarm to outdoor cafés, parks and … [Read more...] about Lighten up!