مستوى متوسط

All hotels renovate periodically. However very few do it as frequently as Sweden's ICEHOTEL. As the name indicates the hotel that is located in the remote village of Jukkasjärvi is constructed entirely from ice and therefore, has to be rebuilt annually!...

Two weeks ago, representatives from 196 countries arrived in Paris to resolve one of the world's most pressing problems — Climate change. On Saturday, December 12th, the group emerged victorious with the first-ever global accord in the fight against global warming — One that U.S. President Obama hailed as the "turning point for the world" and the "best chance to save the one planet we've got."...

This is the time of the year when most people reach out to help those in need. For some, it means donating to a local food bank. For others in involves participating in clothing and toy drives. This year, two remarkable people have taken the season of giving to a new level with their simple but ingenious ideas....

Mention snakes and the image that comes to mind is that of a stealthily gliding reptile. Turns out that this was not always the case. Ancient snake fossils indicate that the reptiles once had legs, just like the rest of us. So why did snakes decide to shed them in favor of the slither that sends chills down our spines? That is a mystery researchers have been trying to solve for some time....

In July 2014, a helicopter pilot flying over Northern Russia's remote Yamal Peninsula came across a massive crater in the thick, permanently frozen subsurface layer of soil known as permafrost. As news of the gaping hole that measured an impressive 100-meters in diameter spread, people all over the world began wondering about its origin....

To say that David Richards loves to create Christmas light displays is an understatement. In the past four years, the Canberra resident has picked up three Guinness World Records - Two for 'most Christmas lights on a residential property' and one for 'largest image made of LED lights.' On November 27th, the Canberra resident broke yet another record - This time for 'most lights on an artificial Christmas tree.'...

At sundown on Sunday, December 6th, millions of Jews around the world celebrated the first day of Hanukkah by lighting a candle and singing traditional songs. The eight day festival that is observed annually, starts on the 25th day of Kislev, the ninth month of the Hebrew calendar, which follows the lunar cycle. Hence, its exact date varies anywhere from late November to the end of December....

While physics, chemistry, and biology are a norm at all schools, computer science is still a nascent subject. It is estimated that just 10 percent of American schools offer computer science and only 19% of high school students graduate with the course under their belt. Seattle-based non-profit Code.org wants to change that by exposing every student in the world to this all important science that is the basis of the digital world we live in....

Rising water temperatures and the increasing levels of carbon dioxide in our oceans are killing our beautiful coral reefs at an unprecedented rate. Add the current El Nino weather pattern that is expected to prevail through winter and spring 2016 to the mix, and things look even worse. Scientists estimate that the 1988 El Nino destroyed almost 16% of the world's coral reefs and believe things could get even worse this time around....

On October 7th, residents of the Chinese cities of Jiangxi and Foshan reported a strange sight - Towering skyscrapers that appeared to be dangling from the clouds. As the video of the 'floating city' went viral, it resulted in various theories. Some speculated the residents had seen a window to a parallel universe while others believed they had just glimpsed into a secret NASA project. Then there were the skeptics that dismissed the whole thing as a hoax. While that may still be the case, some experts believe that it could also have been a rare, naturally occurring optical illusion called Fata Morgana....

Space travel has come a long way since Russian cosmonaut Yuri Gagarin orbited Earth in 1961. However, the one thing that has eluded scientists thus far is a rocket that can be used multiple times. Though that may not sound like a big deal, it is for companies that want to make sub-orbital travel available to everyone. That's because a large proportion of the cost goes towards building the rocket which only flies once. It is therefore no wonder that Blue Origin's successful launch and landing of the world's first reusable rocket is causing such excitement....

Most people have a love-hate relationship with gum. For delicious as it is, the sticky, tasteless waste that remains is not just annoying, especially when inadvertently stepped upon, but also, harmful to the environment. That's because the primary ingredient in most modern chewing gums is synthetic rubber which is not biodegradable. With an estimated 560,000 tons of gum being chewed each year, this adds a lot of unwanted polymer to our already overwhelmed landfills. Now thanks to Gumdrop Ltd., there may be a solution to this sticky problem....

Tomorrow, November 26th is Thanksgiving, one of the most popular holidays on the American calendar. Celebrated on the last Thursday of every November, the day commemorates the 1621 harvest reaped by the Plymouth Colony after a harsh winter. While food and family remain at the forefront of the celebrations, several new traditions have been introduced over the years. How did all these fun rituals begin? Read on . . ....

Since their formation in 2003, Anonymous, a loosely organized international group of hackers have conducted a series of well-orchestrated cyber attacks on corporations, governments, and individuals. Some of the crusades have been justified and necessary, while others have been viewed as vindictive. But few people have any reservations about their most recent undertaking - To bring down ISIS!...

Despite technological advances in fuel and engine efficiencies, vehicles remain high on the list of polluters. In the U.S alone, carbon emissions from gas-powered cars and other vehicles account for about 27% of our total greenhouse-gas output annually. The 'World Solar Challenge' hopes to change that some day with cars fueled by the biggest, cleanest, and cheapest, source of energy - The sun!...

Deserts are by definition barren areas of land with little precipitation. But few compare to Atacama Desert. Often called the world's driest non-polar desert, the 600-mile stretch of land gets an average of just 0.13 inches of rain annually, despite its location next to our planet's largest body of water, the Pacific Ocean....

On Friday, November 13th, residents of the beautiful city of Paris suffered through what will go down in history as one of the worst acts of violence in France since World War II. The orchestrated attacks were carried out by eight members of the extremist group ISIS at seven predetermined locations of the French capital. The targets that included restaurants, bars, a soccer stadium and concert theater were carefully selected to cause maximum damage....

It is Friday the 13th! Though that fact may be of no significance to you, many consider the combination unlucky. While most years we encounter this dreaded day just once or twice, this year we have had to suffer through it three times....

Do you get impatient and lose your temper when you've gone without nourishment for a long time? Then you are suffering from 'hanger', a newly coined term that describes the inexplicable irritation some of us experience when our stomachs are growling. Turns out there is logical scientific explanation for this often uncontrollable reaction....

On Wednesday, November 11th, Americans will celebrate Veterans Day. The special holiday is dedicated to the brave men and women of the armed forces who risk their lives on a daily basis to keep the rest of us safe and free. They include members of the US Army, Navy, Marine Corps, National Guard, Air Force, and the Coast Guard....

India is known for a myriad of colorful festivals. However, very few are as joyous as Diwali or Deepavali (row of lighted lamps). Also called the Festival of Lights, the ancient holiday that extends across many cultures and beliefs is celebrated for five days and is one of the most anticipated and eagerly awaited of all Indian celebrations....

While the U.S. is still debating about getting rid of the humble penny, Sweden is rapidly moving towards abolishing currency altogether. Though this may sound radical, it is a natural evolution in this digital society where a vast majority of transactions are already being conducted using credit or debit cards....

Though we always hear about how polluted our oceans, lakes and seas are, it is rare to witness the contamination without at least wading into the waters. However, such is not the case for the residents that live in the vicinity of Bangalore's largest body of water - Lake Bellandur. They get to both witness and experience the toxic effects of the pollution that spews out in the form of fluffy white foam, every single day of the year!...

In early October, researchers from Utah's Brigham Young University revealed the discovery of a new species of a giant pterosaur. The massive reptile is believed to have inhabited Earth over two hundred million years ago during the Triassic Period when most of the continents were combined in the giant C-shaped supercontinent known as Pangaea....