1 . Baidu, a Chinese search engine and artificial intelligence firm, announced its latest electric autonomous driving vehicle, Apollo RT6, on Thursday. The new vehicle is a fully electric vehicle with a steering wheel (方向盘) that can be removed when not required. It will cost ¥250,000 per unit.

“The steering-wheel-free design allows more space for extra seating or other additions and the massive cost reduction will enable us to put tens of thousands of autonomous vehicles into operation across China,” Robin Li, co-founder and CEO of Baidu, said at the firm's Baidu World Conference Thursday. “We are moving towards a future where taking a robotaxi will be half the cost of taking a taxi today.”

Baidu already runs Apollo Go and Apollo Moon, taxi services using self-driving robotaxis with safety staff seated in the driver or passenger seat. They have been in operation in big cities like Beijing, Shanghai, Shenzhen and Guangzhou, although the service is limited to specific areas. The new vehicle will soon join those robotaxis.

The RT6 has reached the industry's Level 4 out of five possible levels of technology. That means its systems can operate without a driver but must be pre-loaded with a detailed map, thus limiting the areas where the vehicles can operate. Lower levels of self-driving technology have been available for decades. For example, many Level-3 vehicles allow hands-free highway driving. Other kinds of self-driving robot vehicles are already widely used in factories warehouses and other tightly controlled settings.

Compared to previous generations where the technology was mainly used on conventional vehicles, the Apollo RT6 was designed specifically with fully autonomous driving in mind.

Baidu is best known for its search engine and online advertising services, but in recent years it has invested heavily in autonomous driving and artificial intelligence technology, including automated personal assistants and AI chips.

2 . Sara Dykman is on a 10, 000-mile bike trip, following the monarch butterfly from Mexico through the UnitedStates and Canada and back again. The purpose of her journey is not just to mark the butterfly’s migrating (迁徙) road, but to warn about the threat it faces — and what we can do to help it.

When I reached Dykman by phone, she was biking through Iowa cornfields. She said she feels more upset than usual, because of what she is seeing — or not seeing — on her travels: Fewer butterflies and milkweed. “In the last two decades, the butterfly population has declined by about 90 percent as a result of the loss of milkweed, a native plant that the butterflies need as part of their life cycle,” she said.

Butterflies go through a four-stage life cycle. In February and March, the adult monarch butterflies come out of winter sleep to look for a mate. Then they migrate north and east to lay their eggs on milkweed plants. It takes about four days for the eggs to hatch. Then the baby caterpillars (毛毛虫) spend much of their time eating milkweed in order to grow. About two weeks later, the fully grown caterpillars will attach themselves to plant branches or leaves to change into butterflies.

But Dykman is not in total despair. A solution, she says, exists within the reach of everyone who owns a home; simply planting some milkweed in the yards to help the butterflies on their journey.

Dykman lives a life as simple and rootless as the butterflies she loves. She doesn’t own a house or car or eat out at restaurants. She carries only what she needs; a sleeping bag and clothing. People help along the way by providing a place to stay and a meal.

“I have failed at everything normal, but I’m pretty good at doing the less normal things,” she admits in her new book Cycling With Butterflies.

“But this trip is about solutions, and it’s about helping people see the consequences of their actions,” she said on the phone.

3 . From Milan to Riyadh, these culture-packed cities offer creative experiences, whether through interesting street arts, innovative exhibitions or award-winning architectures.

Milan

Milan’s fashion heritage dates back to its days as an important trading center, when rich businessmen would bring luxurious clothes to the city and improve their bartering (以物易物) skills in its streets. The area’s fashion-forward reputation was later strengthened by design masters such as Giorgio Armani, Dolce & Gabbana and Versace, all of whom grew their brands here.

Shanghai

Shanghai has a long history in the fields of art and architecture, and has long attracted creative professionals both domestically and internationally. But today, the integration of traditional temples into the surrounding modern metropolis (大都市) continues to attract tourists. Begin with a wander through the streets of the original Old City, taking in the 600-year-old City God Temple and the nine-bend Jiu Qu Qiao. Then, make for the Shanghai Museum, where more than a million artifacts — including ancient sculptures, china and calligraphy — are on display.

Copenhagen

Copenhagen’s architecture has been awarded many honors over the years, including UNESCO World Capital of Architecture 2023. Today, many of the city’s most popular tour routes centre on these eye-catching aspects. The harbour-front Copenhagen Opera House presents a neo-futuristic style while the Black Diamond Royal Library and the Bicycle Bridge dot the skyline with their distinctive designs.

Riyadh

Saudi Arabia’s largest city Riyadh has actively positioned itself as a global destination for creative travellers and to this end, it has established the Riyadh Art initiative. The first public art project of its kind in the country, Riyadh Art aims to transform the city into a “gallery without walls” through public art installations, festivals and workshops.

4 . The holidays can be a difficult time to stay on track with your fitness goals.     1    . Even the most disciplined people can find it difficult to stick to their fitness routines during the holiday season. Here are some expert-recommended tips that can help you stay on track.

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Planning is the best way to make sure you don’t lose track of your goals. Plan your workouts for the week and mark them in your schedule to assure they are a part of your day.

Exercise early.

    3    . Make sure workouts are in the morning and you’ll set yourself up for a productive day. Then you can enjoy holiday activities and time with family without worrying about when you’ll have time to exercise.

Keep moving.

Research shows that getting up for just five minutes every 30 to 60 minutes and performing light activities reduces the risk of heart disease risk factors. Small efforts to get moving can help your overall health during the holidays. In addition to staying active, try to avoid sitting for long periods of time, such as when watching football games or eating.     4    .

Think out of the box.

The holidays are busy, but do your best to avoid the “all or nothing” mentality when it comes to physical activity.     5     — like taking a family walk around the neighborhood before opening Christmas presents.

6 . As Teachers’ Day approached, I received an interview assignment to talk with a very special figure about teaching. President Dr. A. P. J. Abdul Kalam talked with me about life’s toughest lessons and his mission of being a teacher to the Indian youth. He was now a leader and a wise old man. There was still a child in him though, and he was still curious about learning new things. To this day, he still remembered his first lesson in life and how it had changed his life.

“I was studying in fifth grade and must have been 10 years old. My teacher, Sri Sivasubramanialyer was telling us how birds flew. He drew a diagram of a bird on the blackboard, drawing the wings, the tail, the body and the head and then explained how birds flew into the sky. At the end of the class, I said I didn’t understand. Then he asked the other students if they had understood, but nobody had understood how birds flew.” he recalled.

“That evening, the entire class was taken to Rameshwaram shore by our teacher,” the President continued. “My teacher showed us sea birds. We saw wonderful formations of them flying and how their wings waved. Then my teacher asked us, ‘Where is the bird’s engine and how is it powered?’ I knew then that birds are powered by their own life and motivation. I understood all about birds’ dynamics. At last, he said to us with relief that we were very good.”

“That day from not understanding to the final understanding, as well as the gratitude to the teacher, has always impressed me. A proper education would help develop a sense of dignity (尊严) and self-respect among our youth,” said President Kalam.

7 . Retired Army Col. Farrell Patrick taught computer science at West Point during the 1970s and then at two private universities through the 1990s, so he isn’t surprised by the progress technology has made over the decades. But when the 91-year-old got his first virtual reality (VR) experience recently, he was amazed.

Sitting in a conference room at John Knox Village, Patrick sat up straight as his eyes and ears experienced what it would be like to be in a Navy fighter jet flying off the Florida coast. John Knox Village was one of 17 senior communities around the country that participated in a recently published Stanford University study.

During the study, the seniors were picked from seven-minute virtual experiences such as riding in a tank, watching stage performances, playing with dogs and cats or visiting places like Paris or Egypt. The participants wore headsets that gave them 360-degree views and sounds, making it seem like they had been all but dropped into the actual experience.

The study, working with the company Mynd Immersive, found that almost 80% of the seniors reported having a more positive attitude after their VR session and almost 60% said they felt less isolated socially. The enjoyment lessened somewhat for older respondents whose sight and hearing had deteriorated (恶化). Those who found VR less enjoyable were also more likely to dislike technology in general.

The company has worked on the biggest complaints the seniors in the study had about VR—the headsets were too heavy and the heat they generated made the seniors’ foreheads sweat. The new headsets weigh about six ounces (189 grams) instead of a pound (454 grams). Besides, they have a built-in fan for cooling, and the videos aren’t as jumpy.

Patrick says he hopes to live to 100 because he believes the next five years will see momentous changes in VR. Still a technology enthusiast, he believes the cost of systems will drop dramatically and become part of everyday living, even for seniors.

8 . Here are the Disney movies recommended by Brandon Dammit for this weekend.

Fantasia 2000

Budget: $80 million

Score: 75%

I remember disliking Fantasia 2000 in theaters as a young child, but I have developed a much deeper appreciation for the fantastic music as an adult. Disney has employed advanced sound tools to produce a movie that was under-appreciated at its first appearance.

Pete’s Dragon

Budget: $65 million

Score: 60%

I love Disney as much as the younger generation. But it’s disappointing to see flavorless remakes like The Lion King and Beauty and the Beast harvest billions at the box office while more soulful remakes like Pete’s Dragon is largely ignored.

The Rescuers Down Under

Budget: $38 million

Score: 70%

I won’t lie to you, kind reader. The Rescuers Down Under is the only movie that I’ve never seen here and my honor won’t allow me to pretend otherwise. According to Disney, it’s about the world’s bravest mice, Bernard and Bianca, who race to Australia to save a boy and a rare golden eagle from a cruel hunter. So, you know, normal Disney stuff.

The Great Mouse Detective

Budget: $14 million

Score: 72%

Picture this: a young mouse named Olivia is committed to discovering the truth of her father’s disappearance in 1897 London, and she got the help from his friends, Dr. Dawson and Toby. It’s basically Disney’s Sherlock Holmes.

9 . Study Abroad Scholarships to Apply for in 2024

Found the perfect study abroad program, but don’t know how to pay for it? Fortunately, here are some study abroad scholarship opportunities for students looking to take their studies overseas!

All you have to do is write two 400-word reasoned descriptions: one on a work of art you love and one that you hate. The scholarship, established in memory of Sir Trenchard Cox, awards the winner an Art History Abroad 2-week summer course in Venice.

Requirement: At least 16 and no older than 18 years of age

Deadline: March 1, 2024

Did you know that Arcadia Abroad provides financial aid to around 70% of students who apply for it? It values equity, diversity, and inclusivity when awarding scholarships. Students who apply for scholarships will need to write a 300-word essay.

Requirement: Must be included in an Arcadia Abroad program

Award: $ 500-$ 2,500

Deadline: February 1, 2024

We believe a study abroad experience is an important part of well-rounded university education and we are committed to providing financial help to as many students as possible. AIFS also offers internship (实习期) and study abroad + internship mixed programs to support the development of personal and professional skills.

Award: $ 500- $ 5,000

Deadline: June 1, 2024

The AAUW supports women searching for a variety of graduate academic opportunities. There are no barriers (障碍) to full participation in this organization. Preference is given to those who show great interest in the advancement of girls and women.

Requirement: Women only

Award:$ 2,000- $ 50,000

Deadline: November 15, 2024

10 . How Using A Mood Tracker App Could Help Your Mental Health

You track your nutrition and your workouts, but why wouldn’t you track your mood?    1    They can be used by everyone, from those dealing with mental health conditions such as depression or mood anxiety to those who just want to keep an eye on their stress levels.

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Many of them allow you to record factors that may be affecting your mental health, such as sleep, nutrition, and exercise. You can also see how changes are affecting your mental health. Mood trackers can also keep you honest about your self-reporting bias.

How Does a Mood Tracker App Work?

Firstly, research shows that mood tracker apps can help people better identify their moods and in turn, understand them. Awareness of one’s mood has been linked to better mental health outcome.    3    By recording the data that someone can refer back to during an appointment, apps can also help people feel more empowered rather than be a passive consumer.

Who Should Use Them?

Generally speaking, a mood tracker app can be helpful to most people.    4    Research shows at the mood tracker apps that are the most helpful in reducing symptoms are the ones that provide education on things like cognitive behavioral therapy techniques and tools, rather than ones that only record symptoms.

Mood tracker apps are one of the most popular categories or smartphones app stores, so you have no lack of choices with a simple search for mood tracker.    5