مستوى مبتدئ

To state that China has traffic issues is an understatement. A 2015 study conducted by navigation system maker TomTom revealed that the country is home to five of the top twenty most traffic congested cities in the world. Though Chinese authorities have tried to control the traffic flow with tactics that range from charging road tolls to building expressways with 50 lanes, nothing appears to be working. Now, some engineers are proposing an ingenious solution to ease the country’s traffic woes — An elevated bus that glides over cars!...

Today, June 20, happens to be the first day of summer or summer “solstice.” Derived from the Latin words “sol” for “sun” and “sisto” for “stop,” it is the day when the North Pole is most inclined towards the sun. As a result, residents of the Northern Hemisphere enjoy the longest day of the year. The opposite, of course, is true for the residents of the Southern Hemisphere who will experience the shortest day of the year. What makes today’s summer solstice even more unique is that for the first time in many years, it coincides with a full moon....

Mention sand art and the image that comes to mind is that of an intricately carved sculpture or design sketched on a beach surface. Though impressive, they are transient masterpieces that disappear with the first large wave or splash of rain. However, 24-year-old Tim Bengel’s sand art is permanent. That’s because the German artist uses the grit to “paint” his masterpieces on canvas. While the final product is certainly stunning, what is even more so is the way it is created....

A few days after a massive storm battered Australia’s East Coast, sections of the coastline experienced a rare phenomenon – An ocean so foamy that it resembled a giant bubble bath. Experts say the marshmallow-like waters are a result of powerful ocean currents whipping together salts, chemicals, dead plants, decomposed fish, and seaweed excretions....

On Monday, May 9, James Givens, a police officer in Cincinnati, Ohio, was sitting in his cruiser when he heard what sounded like a knock. He turned around only to find a goose pecking at the car door. This was highly unusual given that the birds typically preferred to observe humans from a distance....

Controlling and interacting with content on a smartphone or tablet is a relatively easy task given their large screens. However, the same is not true for smartwatches which are proving to be more of a fashion statement than a piece of useful technology. Now a group of researchers from the Human-Computer Interaction Institute’s Future Interfaces Group (HCII) at Carnegie Mellon University is trying to change that with an invention that transforms the arm into a touchpad....

About a year ago, on June 21, 2015, 80 of Italy’s finest chefs delighted visitors at the Expo Milan with a slice of the world’s longest pizza — A 1.59545 meter-long (about a mile) pie that they spent 18-hours crafting. On May 19, 2016, 250 masters of traditional Neapolitan pizza from across the world gathered at the beautiful bay along the Caracciolo seafront in Naples and outdid their achievement with a delicious pie that measured an impressive 1,853.88 meters or about 1.15 miles, long....

Zebra crossings — the alternating dark and light stripes on the road surface — are meant to alert drivers that pedestrians may be trying to get across. Unfortunately, they are not very effective. A 1998 study done by the Department of Traffic Planning and Engineering at Sweden’s Lund University, revealed that three out of four drivers maintained the same speed or even accelerated as they were approaching a crossing. Even worse? Only 5% stopped even when they saw someone trying to get across. Now a mother-daughter team in Ahmedabad, India have devised a clever way to get drivers to pay more attention — A zebra crossing with an optical illusion....

On May 9, Japanese online retailer Rakuten announced the nation’s first drone delivery service at Tokyo’s Camel Golf Resort. Called Tenku, the autonomous vehicle, which has the capacity to carry up to 2kg can be summoned by golfers to bring snacks, drinks, and even equipment like balls, while enjoying a round of golf....

Laughter, be it a loud guffaw or a well-mannered giggle, is a universal way to express joy. But as it turns out, your chuckle reveals a lot more than the fact that you are happy. It enables listeners, even those that cannot observe you, instantly realize if you are having a good time with a close friend or laughing politely with a complete stranger....

Most airlines go all out to ensure their passengers have the best possible flight experience. Now, Europe’s low-budget airline EasyJet, wants to extend the positive experience beyond the plane ride with “Sneakairs” — Smart shoes that allow visitors to explore new cities and towns without ever looking at a map....

Like most street artists, Malaysian singer Jass Pangkor has good and bad days. A few weeks ago, the talented artist was experiencing a particularly depressing day because not one person had stopped to listen to his performance....

Hundreds of thousands of hearing-impaired people in the United States and many parts of Canada rely solely on American Sign Language (ASL) for communication. But popular as the language is, there are millions of people with normal hearing that are unable to decipher the hand and finger gestures. That may change soon thanks to the ingenious “SignAloud” glove that converts sign language into speech....

Most dogs hate being dropped off at daycare — Not Riley! In fact, the five-year-old golden retriever, who lives in Belmont, North Carolina, loves being at the Happy Dog Cafe & Boutique so much that he recently decided to pay the center a visit all by himself....

Harry Potter’s favorite game Quidditch, has been a legitimate sport at high schools and colleges worldwide for over a decade. But no Muggle has ever played the game flying across the sky on a broomstick like the wizards did in J.K. Rowling’s popular book series....

To win a national award for handwriting, especially in this digital age, is an achievement in itself. But what makes Anaya Ellick’s accolade extra special is that the seven-year-old accomplished the feat despite having no hands. Even more amazing? The first-grader from Chesapeake, Virginia, who won the prestigious Nicholas Maxim Special Award for Excellence in Manuscript Penmanship, on April 11, does not use prosthetics. The young girl produces her perfect penmanship by standing close to her desk with her pencil firmly gripped between her forearms....

On Wednesday, May 4th, fans across the world celebrated Star Wars Day. Most commemorated the unofficial holiday by binge watching all seven films or greeting passersby with “May the fourth be with you” — A nod to the movie’s famous line, “May the force be with you.”...

In 1907, Anna Jarvis began a campaign to convince lawmakers to designate a special day to honor America's mothers. Many individual states began celebrating Mother's Day by 1911. However, it was not until 1914 that Woodrow Wilson finally managed to persuade the U.S.Congress to set aside the second Sunday of May to honor moms....

In January and February of 2016, a total of 13 young sperm whales washed up on the beach near the town of Tönning in Schleswig-Holstein, Germany. An autopsy revealed that the whales had all died of heart failure. The researchers believe that the young bulls, all between 10-15 years old, may have entered the North Sea by mistake. Since the sea floor here is too shallow for these deep sea dwellers, it caused the whales to become disoriented and perish....

Mention the word "coding" and the first image that comes to mind is a complicated algorithm that has no relationship to the real world. It is, therefore, no wonder that most kids steer away from learning this skill that is becoming increasingly important in today's world. Now, thanks to a small robot created by researchers at Harvard's Wyss Institute even kids as young as five, will be clamoring to program....

On February 10, Ramon Paje, the Secretary of the Department of Environment and Natural Resources in the Philippines, announced the discovery of 400 "new" islands within the borders of the world's second largest archipelago....

Saturday, May 7 will be like Christmas for comic book lovers. That's because, on that day, they will be able to walk into any one of the 2,300 participating vendors worldwide, and take home a comic book (or two) for free!...

Wood has many great properties that make it the perfect building material — It is cheap, durable, easily available, and most importantly, renewable. The one thing it is not, is transparent! Now thanks to a team of scientists at Stockholm's KTH Royal Institute of Technology the versatile material may even be able to add that attribute to its already impressive list....

Animal videos are always heartwarming. However, the one that captured Tuffy, a black bear splashing in a pool, is even more so. That's because it shows the animal's unbridled joy after being rescued from a bear bile farm, where he was locked in a tiny cage and tortured for years. In fact, Tuffy was so thrilled with his newly found freedom that he did not return to his den that evening — Instead, the bear spent the night sleeping under the stars....