최신 학습 콘텐츠

The 2020 Summer Olympics torch relay is finally underway. The Olympic flame, which was kindled in Olympia, Greece, on March 12, 2020, and transported to Japan on March 20, 2020, spent a year at the Olympic Museum in Tokyo after the Games were postponed due to the coronavirus. It began its 121-day journey from Fukushima to Tokyo's National Stadium — the venue for the opening and closing ceremonies — on March 25, 2021....

Easter, which will be observed on April 4, 2021, is the oldest and most important Christian festival. Many adults commemorate the holiday, which celebrates the resurrection of Jesus Christ on the third day after his Crucifixion, with prayers and fasting for 40 days before the event. For children in the US, Easter is largely about fun activities like seeking out candy-filled eggs, meeting the Easter bunny, and participating in spring parades. However, not everyone celebrates this all-important holiday with these traditions....

A 200,000 metric ton cargo boat blocking the Suez Canal for six days has finally been freed, clearing the way for over 300 ships waiting to cross one of the world's busiest waterways. The Japanese-owned Ever Given has been wedged sideways into the sandy banks of the 120-mile-long (193-kilometer-long) and 78-feet-deep (24 meter-deep) channel since March 23, 2021. It was dislodged on March 29, 2021, by a fleet of tugboats that worked all night to take advantage of the king tides — high tides that occur during a full moon when the Sun, Earth and the Moon are aligned....

On most days, pulling a harmless prank, or two, on family members would result in a time-out. However, on April 1st, aka April Fools' Day, lighthearted tricks are both expected and welcomed. The origins of the tradition are hazy. Some believe the fun began in 1582 when the world transitioned from the Julian calendar — which ushered in the New Year on the last week of March — to the current Gregorian calendar. Those unaware of the change, or refusing to accept the January 1st start date, were often pranked on December 31st. Others maintain the ritual began as a joyful way to welcome spring....

The idiom “shoot for the stars” has just taken on a literal meaning for cancer survivor Hayley Arceneaux. On February 22, 2021, the Memphis, Tennessee, native was selected to be one of four crew members of the SpaceX Inspiration4 — the world's first civilian astronaut mission. The 29-year-old will make further history as the youngest American — and the first with a prosthetic limb — to travel to space....

India is home to a wide variety of festivals, each of which is celebrated with much gusto. However, few are as exciting or as anticipated as Holi, the spring festival of colors. The fun holiday, observed annually on the last full moon day of Phalguna — the 12th and final month of the Hindu year — falls on March 29th this year....

A well-known Chinese proverb states: "A journey of a thousand miles begins with a single step." On March 27, 2021, millions of people worldwide will take the first step towards reversing climate change by turning off all lights and electronics from 8:30 - 9:30 PM local time. The hour-long voluntary rolling blackouts, also observed by landmark structures such as the Eiffel Tower and the Empire State Building, are more than symbolic gestures. They are catalysts for urgent change....

Though it is not unusual to find marine animals thriving under the Antarctica seafloor, researchers had always assumed that all life would become less abundant farther away from open water and sunlight. However, the discovery of filter-feeding organisms — 160 miles (260 km) away from the open ocean, with temperatures of −2.2°C and under complete darkness — suggests that life in the world's harshest environment may be more adaptable and diverse than previously thought....

With just one correct answer out of 43 quintillion possible combinations, it is not surprising that most people spend days, if not months, trying to solve the Rubik's Cube. However, don't tell that to speedcuber extraordinaire Atharva R Bhat. The eight-year-old from Bangalore, India, just established a new Guinness World Record (GWR ) by solving three of the 3x3 rotating puzzles simultaneously in an astonishing one minute and 29.97 seconds....

On July 31, 1697, a French lawyer named Jacques Sennacques wrote an urgent message to remind a cousin in the Netherlands to send him a relative's death certificate. To prevent others from reading the confidential memo, the note was carefully folded, or "letter locked." The ancient technique, which transformed the letter into its own secure package, was prevalent before the invention of envelopes....

Mount Etna, Europe's most active volcano, has been erupting regularly since 2011. However, the latest series of explosions, which began on February 16, 2021, has been particularly noteworthy. Emanating from the youngest of the volcano's four craters — the Southeast Crater— they have spewed spectacular fountains of lava as high as 0.9 miles (1.5 kilometers). To put it in perspective, that is about three times the height of One World Trade Center, the tallest building in the United States....

St. Patrick may have been an Irish clergyman, but his death anniversary — observed annually on March 17 — is celebrated worldwide, even in cities and towns with few or no ethnic Irish people. Here is a brief history of the man behind the holiday and the origins of some of the fun traditions associated with the commemoration....

A team of Swedish scientists has successfully extracted and reconstructed the world's oldest DNA from the tooth of a Siberian mammoth, which roamed Earth over a million years ago. Also known as deoxyribonucleic acid, the all-important molecule — which contains the genetic instructions for the development and function of living things. — provides new insights into the evolution of the ancient Ice Age giants. Prior to this, the oldest DNA sequenced came from the bone of a horse that trotted around Canada about 700,000 years ago....

King penguins, the second-largest penguin species, typically sport a distinct black-and-white coat with a yellowish-gold dash of color on their collar. However, one young penguin in the South Atlantic appears to have missed the memo on the dress code. It decided to forgo the black feathers and retain just the bright yellow plumage....

On March 14, 2021, millions of Americans and Canadians will mark the start of Daylight Saving Time (DST) by moving their clocks forward an hour. The time manipulation — which will result in the loss of sixty minutes of precious sleep or leisure time on Sunday — is designed to enable North Americans to enjoy longer days during the upcoming spring and summer months....

The over 48,000 orange trees that permeate all corners of Seville, Spain, not only fill the city's air with the pleasant smell of azhar, or orange blossoms, in spring; they also yield over 16,500 tons of fruit every winter. Though that gives the capital of southern Spain’s Andalusia region the bragging rights of being Europe's top orange-producing city, the fruit is too tart to be consumed fresh. While some of the produce is used to make marmalade and orange liqueur, most of it ends up in Seville's landfills. However, that may change soon thanks to an ingenious idea to use the oranges to produce clean energy....

In 2011, conservationists moved eight Rothschild's giraffes to Longicharo Island, a rocky peninsula on Lake Baringo in Western Kenya. The scientists hoped the isolated area would save the endangered animals from poachers and allow their numbers to multiply. However, intense rainfall in August 2020 caused the lake water levels to rise substantially, cutting the area off from the mainland and reducing the once lush, 100-acre habitat to about eight acres....

The 1984 discovery of the Whydah Galley — the only fully verified and authenticated pirate shipwreck of the Golden Age of Piracy (1650-1720) ever found — has yielded an enormous treasure trove of artifacts. However, any evidence of its legendary captain Samuel, or "Black Sam," Bellamy has proved elusive. That may change soon thanks to the recent discovery of six skeletons found embedded in the ancient wreck's compacted masses of matter....

On March 21, 2021, Earth will have its closest encounter with 2001 FO32 — the largest and fastest-known asteroid scheduled to fly past our planet this year. The space rock, estimated to be between 2,526 feet ( 0.47 miles) and 5,577 feet (1.05 miles) in diameter, will zip past Earth at a staggering speed of 76,980 miles per hour (123,887 km/h). To put it in perspective, that is about 100 times faster than the speed of sound!...

Trash Panda, the Fulton County Emergency Services and Disaster Agency's (ESDA) feline mascot, often featured in the organization's memes to spread safety information, has openly declared his love for Fruity Pebbles. So the cereal's manufacturer, Post Consumer Brands, decided to surprise the two-year-old rescue cat with an honor usually reserved for star athletes like Michael Jordan and Simone Biles — its face featured on a cereal box....

The deadly winter storm, which swept across 22 states — from Texas to Maine — the week of February 14, 2021, delivered large amounts of snow and ice, and established numerous low-temperature records. While over 140 million Americans were impacted, Texas was particularly hard hit. The Arctic chill caused about 60 percent of the state's energy sources to go offline and water pipes to freeze and burst, leaving millions without electricity and water....

When RM Sotheby's was commissioned to sell a Ferrari 330 P2 Junior, they expected it to fetch between $6,000 and $12,000 (5,000 to 10,000 euros). As it turned out, the experts had significantly underestimated the vehicle's value. On February 13, 2021, an enthusiastic bidder paid a record $145,445 (120,000 euros) — including the auctioneer's 20 percent commission — for the pristinely-preserved replica of one of Ferrari's finest 1960s sports-racing cars....

If you have been paying any attention to the news over the past few weeks, you may have heard of the exponential rise and the equally dramatic drop in the share price of video game retailer GameStop (GME) and other "meme" stocks — those favored by millennials — like AMC Theaters. The two-week frenzy, which pitted individual amateur investors against seasoned professionals — and resulted in a Congressional inquiry— began rather innocently in an online community on Reddit....

The NASA Perseverance rover's 293 million mile (472 million km) journey to Mars ended successfully on February 18, 2021, with a picture-perfect landing inside the Jezero Crater. The car-sized, six-wheeled rover, nicknamed Percy, is the US space agency's biggest and most advanced explorer to date. Its primary mission is to search for signs of ancient microbial life on Mars....