Articles with 400-600 Words

For the casual visitor, Teller Lake in Boulder, Colorado looks like a delightful fishbowl filled with thousands of gorgeous orange, black, and white goldfish floating around. However, to the Colorado Parks and Wildlife Department they are a group of invasive species that could end up disrupting the lake's entire ecosystem if not removed soon....

Water, foam, sand, blankets, and even baking soda are well-known solutions to putting out flames. But sound waves? That has to be a first. But that is exactly what two young engineers from George Mason University are using to douse small fires....

While the sight of an 18-ton subway car being dumped into the Atlantic Ocean may appear like an ecological disaster, it is quite the opposite. Instead of harming marine life, the sturdy steel structures submerged deep into the Atlantic Ocean have transformed into perfect artificial reefs that provide comfortable homes for all kinds of sea creatures....

Over the past few years, researchers have come up with many innovative ways to use human kinetic energy - from powering soccer fields to playgrounds and classroom lights. Now some scientists want to take it to the next level with a new fabric that harnesses everyday motion to power personal devices!...

On Thursday, April 2nd, the world rejoiced at the news that Iran had reached a tentative agreement with United States and five other world powers to limit its nuclear program. The landmark deal that was announced from Lausanne, Switzerland has been in the works for over two years....

This is a tale of two friends - one is blind, the other, a double amputee. On their own, the two are "disabled". But together, they are a formidable force that have transformed the plains north of Yeli Village in North China's Hebei Province from a wasteland to a lush, green, tree-filled stretch of land. Meet 53-year-old Chinese residents Jia Haixia and Jia Wenqi!...

Did you know that nature's deadliest predator is probably lurking in your neighborhood? Odds are, you may be even harboring it in your home. Confused? We are talking about your pet cat. Though they may appear cuddly and innocent, they are known to wreak havoc on their local ecology, killing birds, small mammals, and reptiles at an alarming rate....

The recent worldwide debate about the color of a dress has piqued the public's interest in illusions. While there are many that are making their rounds, the most fascinating is one created by researchers at Boston's Massachusetts Institute of Technology (MIT) in 2007. In addition to being fun, it apparently also serves as a vision test....

What's more magical than being at a Disney theme park? How about being at one where everything from tickets to park itinerary, fast passes, and even dinner reservations, is taken care of before you even enter the park. Sounds too good to be true? Then you have not met Disney's incredible MagicBands!...