1 . The Consumer Electronics Show (CES) 2024 took place in Las Vegas, US. The event shows off some of the coolest new inventions.

One is a robot companion. It helps people around the house. It uses artificial intelligence (Al). AI is when a computer can learn from experience. It can do things that need usually human intelligence. The robot controls household appliances. It keeps an eye on pets. It even patrols like a mini security guard.

Al technology is in many more products at CES 2024. A smart fridge was made by Samsung. It can recognize up to 33 food items. It suggests recipes that will use up what you have.

In video gaming, two companies used AI to create more natural non-playable characters (NPCs). Usually when you meet a character in a game, what they say to you or how they react will have been pre-programmed or coded by the game's creators. The creators of say they are different. They can react spontaneously.

Technology company LG showed a transparent television. It's wireless. This means it can be put anywhere. You can even put it in front of a window. The screen can be kept clear, so you can see what's behind it. Or users can block out the background. It also has a screensaver feature that can play relaxing scenes such as fish swimming around in a tank.

Hairdryers also got an upgrade. The AirLight Pro was created by L’Oreal. It copies the effects of the Sun and wind. It uses infrared (a type of light energy that humans can't see but feel as heat). The company says it dries hair faster, causing less damage, and uses less energy.

Finally, for children, there is the Droyd Venym electric scooterboard (滑板车). It is basically a seat, low to the ground, with legs and four wheels. You control it with handles. Its top speed is three miles per hour.

3 . If you enter The Malvern School, you’ll find that children are learning on a “light cube”. It’s a sensory lesson, and this activity allows them to add different colours together to see which colours they create when combined. These preschool-age children are not only learning about colour mixing, but also math and experiment execution.

The Malvern School is an innovative private preschool that serves children from 6 weeks to 8 years old.“ Some schools have a pre-purchased curriculum (课程) that they need to follow, but we do not,” said Christle Seal, Program Operations Manager at The Malvern School. “Our curriculum is based on the needs of the individual children.” The teachers all have training experience in early childhood education, allowing them to help the children and keep them challenged.

Besides, teachers are encouraged to follow a flexible curriculum, making it stand out among other schools. For example, a shorter lesson could turn into a day’s exploration of a more particular topic. “It gives teachers the opportunity to decide what skills each child needs to learn, what interests them and how to teach them,” Seal said. “As educators, we should learn to adjust the lesson according to the children.”

There is a lot of work on creative thinking skills and making sure the children are prepared to be 21stcentury learners. Children in the school do not need to sit and memorize things; they are learning by doing. They are learning in an effective way. They are also learning to enjoy school.

The Malvern School students have the opportunity to link different lessons in a variety of subjects, including science, technology, engineering, art and math. In addition, early literacy (读写能力) is also popular in the school. Based on the 1991 radio program, Mrs. Bush’s Story Time, which encouraged families to read with their children, The Malvern School has developed a series of children’s books based on the original radio program.

4 . When the spring breeze blows, blooming flowers give off pleasant scents, mixing with the smell of earth. In such a charming season, why don’t you grab your camera and snap some photos of the magnificent golden flower sea? Here’s a list of some popular places to view rapeseed flowers(油菜花) across China. It’s time to start your spring journey!

Boasting favorable weather and a unique ecological environment, Luoping county in Southwest China’s Yunnan province is home to the world-famous rapeseed flowers. Every year from February to March, the flowers are in full bloom, forming a beautiful and magnificent golden view.

Located in southern Shaanxi province and with favorable weather conditions for growing rapeseed flowers, the Hanzhong Basin is a traditional planting and production base for the oilseed rape vegetable. The city of Hanzhong is home to more than 70,000 hectares of rapeseed flowers, yielding 144,000 tons of canola oil each year.

Menyuan Hui autonomous county in Northwest China’s Qinghai province is a production base for the oilseed rape vegetable in northern China. Rapeseed flowers can be seen everywhere, but those growing in Menyuan look extremely magnificent. Against the blue sky of the plateau, the beautiful flower sea complements villages and distant mountains and rivers. While walking into Menyuan Hui autonomous county, you may have a feeling of crossing a natural painting.

Known as “a pearl of water town”, Xinghua in East China’s Jiangsu province has rich culture and unique scenery. From April to May, the blooming rapeseeds in Xinghua form a vast golden sea of flowers. The Qianduo area attracts tourists who ride a boat to cruise through the flower sea and are intoxicated by fragrance of the flowers.

8 . Bang! Somewhere, someone set off fireworks. After hearing the loud noise, ten-year-old Rosie, ran back towards her ________, Steve Harper. Rosie, ________ from a rescue shelter, was easily shocked by loud sounds when she first arrived, but soon fell in love with the Harpers’ sons and ________ with Steve. But Rosie’s ________ of loud noises always continued and never ________. After the second bang on that Friday afternoon, she took off and ________ disappeared from sight with a silver ring shining around her neck.

Nowhere can Steve find Rosie. Steve had less than five minutes to begin worrying when his phone rang. “Is that black-and-white dog yours, Mr. Harper? She’s just ________ herself over. It seems that she were a criminal.” On the other end the voice came, and the caller was half ________.

Closed-circuit television showed Rosie walking into the police station, ________ around for a few seconds as if she were looking for food, and ________ seating herself in the waiting room just like a lady. A few minutes later, staff ________, gave her some water and called Steve, whose phone number was on Rosie’s ________.

Steve supposed why Rosie knew just where to ________: the waiting room chairs closely resemble those at the local vet. “Maybe she saw the chairs and thought, Oh, this is what I do. I sit and wait.”

Steve headed to fetch Rosie from the ________ and the dog was overjoyed. On their way home, Steve hugged her and stroked her curry hair. Finally they arrived home, safe and ________.

9 . Few social networking platforms are known for inspiring positive social change these days, but an Inuit-developed app is helping local communities from Alaska to Greenland advance their self-determination.

Named SIKU after the Inuktitut word for “sea ice”, the app allows communities in the North to pull together traditional knowledge and scientific data to track changes in the environment, trace local wild foods, and make decisions about how to manage wildlife.

Over the years, SIKU has stepped forward in its development. Recently, the elders saw that the platform could help address a familiar challenge: sharing knowledge with younger people who often have their noses in their phones. In 2019, SIKU relaunched as a full-fledged social network—a platform where members can post photos and notes about wildlife sightings, hunts and sea ice conditions. The app operates in multiple languages, such as Inuktitut, Innu and Greenlandic. Since early 2024, over 25,000 people from at least 120 communities have made more than 75,000 posts on SIKU.

The app is also equipped with useful tools for life on the ice, including weather reports, sea ice forecasts, and other critical safety information. “When I go out on the land with family, we go a long distance, and the SIKU app can show which area we are in. It’s precise.” says Karen Nanook, who lives in Taloyoak, Nunavut.

The data held in SIKU is abundant and up to date, and communities are already using the app to inform important decisions. In 2021, for example, elders in Sanikiluaq were worried the local reindeer population had thinned, so the Hunters and Trappers Association used SIKU to survey hunters and look at recent reported harvest rates. The analysis led the association to temporarily close the hunt to relieve pressure on the population and to reintroduce hunting slowly once the number of reindeer increased. This decision shows how Inuit can use the technology in combination with traditional wildlife management. “It’s part science and part Inuit knowledge. It can work both ways, instead of one dominating the other,” says Arragutainaq, a manager at the association.

10 . Frying French fries in space may be possible, according to a recent study by Aristotle University of Thessaloniki, Greece.

On Earth, we have gravity and buoyancy (浮力). Gravity makes sure that the oil stays in the cooker, and buoyancy allows the bubbles that come out of the fries to travel up ward so that the fries are cooked. In space, which is under microgravity, there is no buoyancy. So scientists for long believed that frying wasn’t possible.

The research team first designed a sealed container that could fry the potato safely in zero gravity and then took the researchers on a ride. The plane climbed up, and then, at a certain point, headed down just like a roller coaster. There were about 20 seconds of microgravity when the plane reached the highest point, during which the team did tests.

To their surprise, the fries were cooked, and the bubbles were able to escape. When being fried, the water inside the potato turned into vapor (水蒸气). The vapor created pressure when released from the potato. The pressure inside the potato allowed the bubbles to go out and let the oil come in, according to the research paper. It showed that “frying can occur in space”.

This isn’t the first attempt for scientists to deep-fry French fries in “space”. Early in 2014, a group of researchers conducted studies under various gravities. The agency’s large centrifuge (离心机)can create artificial gravity from 1 to 20g, with “g” referring to the gravitational acceleration at the surface of the Earth. It has four arms and can spin fast. During the spin, things held by the arm are under centrifugal force, which is the source of artificial gravity. The fries were cooked under different gravities from 1 to 9 g.

They discovered that the French fries had the most crispy (脆的) chips under 3g. It’s interesting to mention that Jupiter’s gravity is 2.4 times that of Earth’s gravity. So, French fries may have the perfect taste if cooked on Jupiter, compared with other planets in the solar system.