2019-03-01
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Bio-Engine
September 2, 2010And Bio-Fuel - Will things ever change? What if trains, planes, and automobiles all were powered simply by the air through which they move? What if their exhaust and byproducts helped the environment? And what if greenhouse gas emissions could... continued
The Internet: A Tool for Democracy
September 2, 2010As we finally exit Iraq, we are leaving some soldiers behind, but what we are leaving behind that is really important is the internet, because studies have shown that there can be no modern democracies without it. As the last... continued
Depressed Because You’re Fat
September 2, 2010And fat because you're depressed! - It turns out that if you're depressed because you're fat (no surprise there), you're likely to get even FATTER, especially in the place you dread being fat the most: our stomach. But there ARE... continued
Terrorism: Easing the Stress
September 1, 2010Before it explodes - Would international travel or internet sites and documentary films about foreign places help stop jihadist attacks? Could student foreign exchanges help as well? All these things could help end terrorism if they cause terrorists to be... continued
Immigration May HELP the Economy
September 1, 2010Should we welcome them instead of putting up fences? - There is a lot of controversy going on about immigration right now, but some economists think that countries that restrict it might be missing out on a great economic development.... continued
Drug Scams
September 1, 2010By drug manufacturers - It's a conspiracy worthy of Jim Marrs: The pharmaceutical industry is a market in which the seller knows much more than the buyer about the product and can profit from selling products less effective and less... continued
How Hurricanes Get Big
August 31, 2010What creates a Katrina? - Hurricane season is starting up again, and scientists are launching a major field project next month in the tropical Atlantic Ocean to solve a central mystery of hurricanes: Why do certain clusters of tropical thunderstorms... continued
Ocean Pollution
August 31, 2010The plastic kind - Plastic pollution is a big problem in the ocean right now and we can't wait until tomorrow to clean it up. By dragging fine-meshed nets along the ocean's surface, researchers found that while there is a... continued
Star Cycles
August 31, 2010Our sun isn't the only star that flares up into sunspots every 11 years. In a bid to unlock longstanding mysteries of the Sun, including the impacts on Earth of its 11-year cycle, an international team of scientists has successfully... continued
Sniffer Dogs
August 30, 2010And sniffer mice - We're all familiar with dogs that sniff out illicit drugs, but the sniffer dogs you see at airports are generally used to detect food brought in from other countries and states. But here's a new one:... continued