400-600 단어 기사

For most kids, the best thing about having a birthday is the party. Unfortunately, thousands of children both in the U.S.A and worldwide who live in homeless shelters or transitional facilities never get to experience the joy of celebrating the day they were born. But that is changing gradually at least in the U.S.A, thanks to Paige Chenault and her Birthday Party Project (BPP)....

The fact that the moon's gravitational pull affects ocean tides is well-known. However, what scientists did not know is that the Earth's gravity has a similar tug on the satellite. The only difference is that the effects are much worse since the pull results in exacerbating and changing the direction of the cracks on the lunar surface....

American Sign Language (ASL), has been one of the primary means of communication for the deaf in the United States and many parts of Canada since the 1800s. It is estimated that between 500,000 to 2 million people use the language on a regular basis....

What could be better than Halloween falling on a Saturday? How about an "extra" hour on Sunday? That will be the case for most North American residents because this weekend also marks the end of Daylight Saving Time (DST). This means that on Sunday, November 1st, residents will add an extra 60 minutes to their day by simply moving back the clocks....

While for humans the expression "sleep with one eye open" is just a metaphor to keep alert, for some animals it is a way of life. Called unihemispheric sleep, it is the ability to snooze with one eye open and the corresponding half of the brain awake, while the other half rests....

Looking for a spooky Halloween tale? How about this? According to NASA scientists, an asteroid measuring between 1,050 to 2,100 feet will be making its way towards Earth on October 31st. While the massive space rock that will be zooming in at a rapid 78,000 mph will not hit us, it will come startlingly close - Within 1.3 times the distance of the moon (about 310,000 miles) - The closest such encounter since 2006....

In case you missed it, Wednesday was 'Back to the Future Day.' For those not familiar with the trilogy, in Back to the Future II, the film's protagonists Marty McFly and Doctor Brown travel 30 years in the future to the fictional city of Hill Valley, CA, to save McFly's yet-to-be born children. The date of their arrival, October 21st, 2015, has since been eagerly awaited by fans all over the world....

Prosthetics have come a long way since the first known artificial limb - A wood and leather toe was created for an Egyptian noblewoman nearly 3,000 years ago. However, though they have certainly become increasingly sophisticated and nimble they remain extremely expensive, not to mention very industrial looking....

American artist Stan Herd is known for numerous things - Oil and watercolor paintings, incredible murals, and most of all, stunning crop art. In fact, the maestro is considered the pioneer of this method of artistic expression that involves the skillful arrangement of plants, soil, and rocks, to create massive masterpieces that are best viewed from a higher vantage point, like a hill or an airplane....

Styrofoam, a plastic made of expandable polystyrene foam (EPS) is a useful invention. In fact one could call it almost too useful! The lightweight and buoyant plastic can be used for a myriad of things from thermal insulation to disposable plates & cups, packing material, and even to build boats! The only problem is that the versatile product is almost impossible to recycle....

For U.S. residents, fall and pumpkins go hand in hand. Some use the fruit to make delicious soups and bread, others to carve out scary jack-o-lanterns. Then there are those that spend months growing giant-sized gourds that they use to compete at pumpkin weigh-offs. While there are numerous competitions held across the country, the 'Super Bowl' takes place at Half Moon Bay, CA which prides itself on being the 'Pumpkin Capital of the World.'...

In 1920, Johnson and Johnson employee Earle Dickson created the first bandage to cover the frequent burns and cuts his wife Josephine inflicted on herself while cooking. The hand-made prototype was instantly adopted by his employer and marketed as Band-Aid, a brand that has become synonymous with the word bandage. However, while the adhesive strips may now look different from Dickson's creation they still perform the same job - Prevent bacteria from entering wounds....

Two Belgian men have come up with a way to take fine dining to a whole new level - Literally! Diners at their pop-up and franchised restaurants enjoy gourmet meals perched upon floating platforms suspended 180-feet above ground with the help of a giant crane!...

On September 25th, US first lady Michelle Obama and China's first lady Peng Liyuan announced that the recently born giant panda at Smithsonian's National Zoo in Washington D.C. would be called Bei Bei. The name which means 'precious treasure' in Mandarin Chinese, was selected from a list suggested by officials at the zoo and the Wolong Nature Reserve in China....

This morning, William Campbell, Satoshi Omura, and Youyou Tu, were jointly awarded the Nobel Prize for medicine for their work on parasitic diseases. Though the brilliant scientists certainly deserve the honor for their groundbreaking research, for most of us, reading about their and the achievements of other Nobel laureates can be overwhelming and perhaps even a little boring. However, the same cannot be said about the winners of the IG Nobel Prize that celebrates 'fun' scientific research....

Stonehenge, a prehistoric monument located in Wiltshire, England, is one of the world's most well-known ancient religious and burial sites. Situated amidst a dense complex of Neolithic and Bronze Age monuments, the modest looking circle of stones that are visited by millions of tourists annually were declared a World Heritage Site in 1986. Now it appears that the ancient tombstones that are believed to date all the way back to 2,000 B.C. have some bigger competitors right in their own backyard....

Some sculptors like to create clay masterpieces; others prefer metal. Then there is Theo Jansen. This Dutch artist uses PVC tubes to build giant Strandbeests (beach animals in Dutch). Part work of art, part fantastical creature, the multi-legged insect-like creations are both awe-inspiring and terrifying!...

When the team of marine biologists led by David Gruber of the City University of New York headed to Solomon Islands in the South Pacific in late July, they were hoping to film some biofluorescent sharks and coral reefs. What they had never expected to find was the world's first-known biofluorescent reptile....

According to ancient Polish folklore, during the final days of World War II, Nazi officials dispatched a train filled with stolen treasure from what used to be the East German city of Breslau. They were hoping to protect it from the fast approaching Soviet Red Army....

The proliferation of smartphones with cameras that can take self-portraits or selfies as they are popularly called has liberated us. We can now document every moment of our life and instantly share it with the world through the myriad of social networking websites. However, some believe that the incessant quest to capture the "ultimate" selfie is causing people to take unnecessary risks that in some cases are proving to be deadly!...

When one thinks of sandcastles the image that comes to mind is usually that of building a masterpiece not staying inside one. However, some lucky visitors to the Netherlands can experience both thanks to two new pop-up sand hotels in the cities of Oss and Sneek....

On Sunday, September 27th, skywatchers will witness the grand finale of the rare lunar eclipse tetrad (series of four consecutive total lunar eclipses). And it promises to be quite a show. That's because this one involves a full moon and perigee. This means that the celestial body will be at its closest distance to earth, giving it a larger than life appearance. The last time the world witnessed this phenomenon was in 1982, and the next one will not be until 2033!...

The words teenager and patience are rarely uttered in one sentence. Adolescents are well-known for being irritable, impulsive, and craving instant gratification. According to the researchers from Berlin-based Max Planck Institute for Human Development, it is not because of hormones or that teens like to "act up." It is simply because the structural connections inside their 'amygdala' or emotional center of the brain, are still developing, limiting their ability to think ahead about the consequences of their actions....

From customizable figurines to prosthetics, 3D printing has revolutionized the way we build and manufacture things. However, nobody has ever attempted what Dutch designer Joris Laarman plans to do - Use the technology to "print" a pedestrian bridge exactly where it will live - Over one of Amsterdam's old city canals....