6 . A recent research suggests that artificial intelligence (AI) could hold the potential for predicting sudden cardiac (心脏的) death and assessing an individual’s risk to potentially prevent future deaths. This development may mark a novel step towards prevention and global health strategies.

Professor Xavier Jouven, lead author of the study, said, “Sudden cardiac death, a public health burden, represents 10% to 20% of overall deaths. Predicting it is difficult, and the usual approaches fail to identify high-risk people, particularly at an individual level. We proposed a new approach.”

The scientific team employed AI to analyze medical data obtained from registries and databases in Paris, France and Seattle. They examined records of 25,000 individuals who had experienced sudden cardiac arrest and compared them with data from 70,000 people from the general population. The matching process involved age, sex and residential area. Using AI, the scientists created about 25,000 personalized health models to evaluate the data and identify individuals at high risk of sudden cardiac death. Additionally, they established a risk file for each participant in the study.

The AI analysis was able to identify people who had more than 90% of risk dying suddenly, and it can predict about more than one-fourth of all cases of sudden cardiac death. “We have been working for almost 30 years in the field of sudden cardiac death prediction. However, we did not expect to reach such a high level of accuracy,” said Jouven, who is the founder of the Paris Sudden Death Expertise Center.

Jouven added. “While doctors have efficient treatments, the use of AI is necessary to detect in a given subject a succession of medical information registered over the years. We hope that with a personalized list of risk factors, patients will be able to work with their clinicians to reduce those risk factors and ultimately decrease the potential for sudden cardiac death.”

7 . Jack Prelutsky is an American poet. He is known for his humorous and fantastic poetry for children, which has earned him numerous awards.

Jack Prelutsky was born in Brooklyn, New York in 1940. As a child, he did not enjoy poetry, finding it boring and pointless. Instead, Prelutsky expressed his artistry through music, taking voice and piano lessons. While Prelutsky claims he got into poetry almost by accident, he also states that he was always a poet. It just took him some time to realize his love for poetry.

Prelutsky explored quite a few options before he found his niche in poetry. He was a folk singer and guitar teacher in Greenwich Village in his late teens and early twenties. Prelutsky also held a variety of odd jobs. He worked as a furniture mover, piano mover, taxicab driver, coal shoveler, fruit picker, truck driver and photographer, among other jobs.

At the age of 23, Prelutsky decided to try illustrating. Just before presenting his illustrations to a children’s book editor, he added a few lines of poetry to the pictures. The editor told him that the illustrations were not publishable but the poems showed the talent. Over the next months and years, Prelutsky worked with the editor to create a collection of animal poems inspired by his love of the Bronx Zoo. His first book, entitled A Gopher in the Garden and Other Animal Poems, was published in 1967.

In addition to writing, Prelutsky has edited various poetry collections and translated poetry from German and Swedish into English. He currently resides in Seattle, where he writes and performs his work. Prelutsky is considered one of the most popular children’s poets. His work pioneered a new era of children’s poetry. In 2006, the Poetry Foundation named Jack Prelutsky the first Children’s Poet Laureate, a position designed to promote poetry for children and raise awareness of the power and relevance of poetry for young people.

9 . As modern cars continue to add new features, the dashboard can become more and more confusing. A variety of lights, buttons, symbols, and switches aren’t easily decoded without referencing the operating manual (手册): Pressing something as harmless as the air recirculation control can become an exercise in suspense.

Then there’s the “A” button. A relatively new option, its purpose is complex, and you might be worried about activating it. So what does it do?

The A button controls the automatic start-stop system in vehicles. Automatic start-stop functionality was designed for fuel economy and cuts the engine when a car comes to a complete stop. If your vehicle is equipped, you’ll likely notice the engine stopping at red lights or in traffic jams and then revving back up again once you begin to accelerate (加速). Depending on how often you drive, the technology might save you anywhere from 3 percent to 12 percent in fuel costs.

But not everyone is a fan of the feature. When it’s engaged and the engine is off, drivers may have trouble maintaining a comfortable cabin temperature or lose the ability to quickly accelerate when coming onto a highway.

If a vehicle operator wants to disable it, they press the A button. Once the button is engaged, the vehicle’s engine will run uninterrupted. Often, the A button will light up, meaning you’ve elected to disable the function.

The catch? The A button is typically only good for each ride. Every time you start the car, you’ll have to press it to suppress the automatic start-stop function.

Some drivers get into the habit of pushing the A button every time they get in their car; others opt for an aftermarket solution to permanently disable the feature without having to do it during every drive. If you find it disconcerting to have the engine stop every time you're at a light, the A button is the solution.

For 27 years, Mao Shihua     1     (be) a permanent fixture for the residents of Huangtankou, selling breakfast to schoolchildren from her simple stall (货摊) meters away from a primary school.     2     (fond) nicknamed “Breakfast Nanny”, Mao served food that was both nutritious and cheap. Each item cost just half a yuan,     3     the price was never raised.

Mao’s “day” began at 2 am,     4     she would start preparing the breakfast items. Around 5:30, Mao would ride a tricycle cart to her stall to sell the breakfast, and remained there till 7:30 am.     5     hours of preparing and selling the breakfast, Mao barely made 50 yuan a day. She would often need to dip into her pension (养老金)     6     (cover) costs. Even owners of neighboring stalls would admit that Mao made no money out of her business.

However, Mao didn’t care. The hours she spent serving food to the children living in the mountainous area was the     7     (happy) part of her day.

When 90-year-old Mao died on December 18, 2023, netizens from around the country expressed their     8     (admire) for her and grief over her death, praising her as     9     “ordinary hero”.

In 2019, inspired by Mao, the public service center established the “1-yuan caring breakfast” store. From 7 to 8:30 am every day, the store provides 20 to 30 breakfast sets     10     (price) at 1 yuan for special groups such as sanitation workers and elderly people.