The highly watched trial of the anti-China and violence-inciting figure Jimmy Lai on national security charges is set to begin on Monday at West Kowloon Court, toward which some Western media and political figures have launched a public opinion campaign by badmouthing the city's rule of law and the National Security Law (NSL) for Hong Kong. Legal experts said begging external forces to support Lai and undermining the rule of law in Hong Kong are destined to be futile.

These instigations of the Western media, politicians and organizations openly calling for the release of Lai and criticizing the rule of law in Hong Kong are extremely dangerous and irresponsible, some experts said. While some Western politicians and media hail Lai as "an anti-government hero" and "a pro-democracy fighter," such campaign of smearing Hong Kong will also allow local residents to see clearly the true nature of Lai as a proxy for Western interests, they noted.

The Hong Kong Police Force has strengthened their presence near the courthouse, as police officers were seen moving sandbags, tents and other materials from their vehicles to the vicinity of the court, using barricades to separate the queue area for court reporters, and surrounding the exterior of the court with traffic cones, according to local media reports.

The three judges overseeing Lai's trial are Madam Justices Esther Toh Lye-ping and Susana D'Almada Remedios, and Mr Justice Alex Lee Wan-tang, according to Hong Kong media.

Secretary for Security Chris Tang Ping-keung was quoted as saying in the reports that those who enter the court on Monday will be subject to X-ray inspection. The police will enhance patrols around the court and its vicinity, deploying explosive detection dogs to assist in searches.

He also mentioned that in past trials of similar cases, the so-called "court watchers" have harassed prosecution staff, created disturbances with loud noises, and provoked judicial personnel. To address behaviors that may affect the trial, the police have coordinated with the judicial institutions to conduct X-ray inspections on visitors to the court, including defendants, observers, and lawyers. Tang warned that anyone attempting to disrupt the trial or intimidate those involved in the judicial process would be met with decisive law enforcement action.

In the case of Lai, there are four defendants, including Lai himself and three companies related to secessionist Apple Daily. They face four charges, including alleged collusion with foreign forces in violation of the NSL for Hong Kong, and conspiracy to publish seditious publications under the Crimes Ordinance.

The charges related to the NSL for Hong Kong carry a maximum sentence of life imprisonment, while the sedition-related charges have a maximum penalty of two years' imprisonment.

Before the trial begins, some figures, including Lai's son, have been "making noises" to put certain pressure on the trial. For example, Lai's son, Sebastien Lai, met with UK Foreign Secretary David Cameron recently, and the latter said the UK opposes the NSL for Hong Kong and will continue to stand by Jimmy Lai and the people of Hong Kong.

A spokesperson for the Foreign Office said, "Jimmy Lai's case is a priority for the UK," which has raised his case on multiple occasions with the Chinese government, most recently when Cameron spoke to Chinese Foreign Minister Wang Yi, the Guardian reported on Sunday.

A representative from the infamous Human Rights Watch also hyped that Beijing seems intent on imprisoning one of its most powerful critics for many years, referring to Lai, possibly for the rest of his life, according to the media report.

Sebastien Lai stated that Jimmy Lai became a British citizen as early as 1994, and he himself is also a British citizen, urging the UK government to pressure the Hong Kong Special Administrative Region (HKSAR) government to release Jimmy Lai. But are British citizens immune to legal consequences? The rule of law demands that before the law, everyone is equal, and anyone who breaks the law must face the appropriate legal sanctions. Jimmy Lai does not have any privilege that allows him to be above the law, Willy Fu Kin-chi, director of the Chinese Association of Hong Kong and Macao Studies and vice-president of the Hong Kong Basic Law Education Association, told the Global Times on Sunday.

"The British officials' blatant intervention in Jimmy Lai's case, which has entered the judicial process, attests to their support for the anti-China instigators, further exposing Jimmy Lai's collusion with foreign forces," Fu said, noting that it also further proves that the HKSAR government's prosecution of Jimmy Lai is entirely lawful, reasonable and legitimate.

The NSL for Hong Kong stipulates very strict legal procedures in terms of legislation, law enforcement, and judicial processes, Louis Chen, a member of the Election Committee and general secretary of the Hong Kong Legal Exchange Foundation, told the Global Times on Sunday.

The provisions specifying designated judges and the absence of a jury are stipulations of the law itself and differ significantly from irresponsible Western criticisms that describe the process as a "formality" or "pre-determined," he noted.

"Previous sanctions against trial judges are essentially interference in judicial processes. However, we believe that the trial of Jimmy Lai will become a classic case in upholding national security in Hong Kong, fully reflecting the independence of the Hong Kong judiciary, the spirit of the rule of law, and the professional integrity of Hong Kong judges," Chen said.

China once again dominated the Asian Games by bagging 201 gold, 111 silver and 71 bronze medals in Hangzhou, surpassing its record of 199 gold medals in 2010. But the harvest in Hangzhou goes beyond winning medals.

The national swimming team is the biggest contributor to the medal tally, as they took home 28 gold, 21 silver and nine bronze medals in 41 disciplines. 

The leading athletes, male breaststroke world champion Qin Haiyang, who won five gold and one silver medals, and female butterfly star Zhang Yufei, who collected six gold medals, were named the MVP of the Games. 

But the touching moment culminating the swimming competition came when Zhang and her arch-rival but friend Rikako Ikee, who won the previous Asian Games MVP in 2018, shared a tearful embrace following the 50-meter butterfly podium.

Ikee, who won six gold and two silver medals at the Jakarta Games, was the bronze medalist in the 50 butterfly, her first international podium finish since being diagnosed with leukemia in February 2019. 

Zhang said it is Ikee's story of fighting back from the disease that inspired her to continue to race after coming down sick when the competition was in full swing. 

"I wasn't feeling well during the Games and would have wavered in my goal," Zhang told reporters. "But when I saw that Ikee was still competing, I felt that I mustn't give in as she is there [after overcoming the disease]."

Nineteen-year-old swimmer Pan Zhanle also made history in men's 100 meters with a sensational 46.97-second finish, becoming the first Asian athlete to clock under 47 seconds in the discipline. His result, only 0.11 seconds behind the world record, is the fifth fastest in all-time history. 

Athletic breakthroughs

In athletics, veteran Chinese sprinter Xie Zhenye, who leveled his personal best in the 100-meter dash at 9.97 seconds to win the gold medal, is also among the Chinese quartet who claimed the men's 4x100 meters relay final. 

Xie, now 30, who was in the squad that won a silver medal at the 2015 world athletics championships, paid tribute to his younger teammates Chen Guanfeng, Yan Hai­bin and Chen Jiapeng, who are all under the age of 23, for the achievement made in Hangzhou.

"In the past two years, the relay team has experienced the pain of a transition between the old and the new," Xie told reporters. 

"The win is undoubtedly a shot in the arm for us, giving us more confidence in our younger generation to compete in the future."

Xie also received a reallocated Tokyo Olympics bronze medal in Hangzhou with his elder sprinting quartet led by star Su Bingtian, who was sidelined in 2023 due to injury. Female veteran racewalker Qieyang Shijie was reallocated a 2012 London Olympics gold medal, making her the first ethnic Tibetan Olympic gold medalist from China. 

Male tennis player Zhang Zhizhen, who is having a breakthrough season, also helped China to reclaim the gold medal in tennis men's singles since Pan Bing did so in 1994. 

The win earned him a berth at the Paris Olympics, when he will play on clay court again at Roland Garros where he made history by becoming the first Chinese tennis player to make it into the last 32 at the 2023 French Open.

Warning signs

China's sports authorities have vowed to revitalize the three "major balls" - soccer, basketball and volleyball in 2023. But the result for these high-profile sports remains an ongoing project after falling short at the Asian Games.

Among the highlights, the Chinese women's basketball and volleyball teams have successfully defended their titles, the men's volleyball team made it to the finals again after 17 years and the men's soccer team also made it into the last eight again since 2006. 

Zhou Jinqiang, deputy chef de mission of the Chinese delegation at the Asian Games, said on October 8 that though there are bright spots in the three major ball games, generally the performances of a number of teams were unsatisfactory. 

"The men's basketball team lost the semifinals to the Philippines, whose squad is not their first team, and the women's soccer team lost the semifinals to the second-tier Japan team, there is still a gap between the overall performance of the 'three major balls' and the people's expectations," Zhou said. 

He further underlined the underachievement of the men's basketball team, who suffered a defeat to the Philippines in the semifinals in which the Filipinos only led 24 seconds in the 40-minute game. The men's basketball team have already missed the Paris Olympics after a disappointing run at the FIBA World Cup in 2023.

"The men's basketball team did not withstand the pressure in the key games and key moments, and was reversed in the case of a big lead, once again exposing the problems in the management of the national team," Zhou said. 

Emerging hopes

Flashback to China's very first gold medal at the Asian Games. It comes in rowing when Chinese pair Zou Jiaqi and Qiu Xiuping won the women's light-weight double sculls.

Rowing remains a new sport for the Chinese public as traditionally it is the names of shooting, weightlifting or wushu - Chinese martial arts - where the Chinese delegation have claimed gold medals at past Asian Games. 

The rise of Chinese rowing could indicate that Chinese athletes are able to compete internationally in some more sports and disciplines, rather than relying only on the traditional sports where China excels, said Cao Yaqi, deputy editor-in-chief of Titan Sports newspaper. 

"The Paris Olympics are less than a year away. Winning medals could make those Chinese athletes who have qualified for the Olympics prepare and compete with confidence, just like what they did in Hangzhou," Cao told the Global Times. 

"Chinese athletes are starting to develop confidence when competing, which will accelerate the transition of China from a medal powerhouse to an overall sports powerhouse."

Zhu Qinan, a former Olympic champion in shooting and now a spokesperson for the Hangzhou Asian Games Sports Operations Center, believed the Hangzhou Asian Games is an opportunity to demonstrate national spirit.

"The power of sports and the Asian Games has united the spirit of our countrymen and the nation, and cultural self-confidence has been further manifested," he said, before noting his career spanned the development of sports in China. 

"We have made new breakthroughs in various international competitions in competitive sports, while the grassroots sports and the sports industry in these years have also continued to grow. I believe things will get even better."

Gravitational waves are providing new hints about how black holes get their kicks.

The Advanced Laser Interferometer Gravitational-Wave Observatory’s detection of spacetime ripples from two merging black holes on December 26, 2015, indicated that one black hole was spinning like a tilted top as it orbited with its companion (SN: 7/9/16, p. 8). That off-kilter spin could mean that the stellar explosion that produced the black hole gave it a strong kick, physicist Richard O’Shaughnessy and colleagues report in a paper in press in Physical Review Letters.

Scientists aren’t sure how black holes like those detected by LIGO pair up (SN Online: 6/19/16). Two neighboring stars may have obliterated themselves in a pair of explosions called supernovas, producing two black holes. But that scenario should lead to black holes that spin in the same plane as their orbit. It would take a sizeable jolt from the supernova, of about 50 kilometers per second, to account for the cockeyed spin, the researchers conclude.

Computer simulations of supernovas predict smaller black hole boosts, making for a cosmological conundrum. “This will be a serious challenge for supernova modelers to explain,” O’Shaughnessy, of the Rochester Institute of Technology in New York, said June 5 in a news conference in Austin, Texas, at a meeting of the American Astronomical Society.

Speed has its limits — on the open road and the Serengeti. Midsize animals tend to be the speedsters, even though, in theory, the biggest animals should be the fastest. A new analysis that relates speed and body size in 474 species shows that the pattern holds for animals whether they run, fly or swim (see graphs below) and suggests how size becomes a liability.

This relationship between speed and size has long stumped scientists. Big animals have longer legs or flippers to get from point A to point B. And bigger bodies have higher metabolic rates and more fast-twitch muscle cells, needed to convert chemical energy into mechanical energy and rapidly accelerate. So, why aren’t wildebeests faster than cheetahs?
The make-or-break factor is the time it takes an animal to accelerate to its top theoretical speed, an upper limit based on mass and metabolic rate, researchers report July 17 in Nature Ecology & Evolution. Fast-twitch muscle cells provide the power for acceleration but tire quickly. When an animal gets too big, it takes too long to accelerate, and these cells use up their energy before hitting top speeds. More modestly built critters need less time to accelerate to those speeds.

The researchers gathered speed and size data from past lab and field studies. The animals (some shown as icons in the slideshow below) ranged in mass from 30-microgram Spanish mites to a blue whale weighing 108 metric tons.

China’s first emperor broke the mold when he had himself buried with a terra-cotta army. Now insight into the careful crafting of those soldiers is coming from the clays used to build them. Custom clay pastes were mixed at a clay-making center and then distributed to specialized workshops that cranked out thousands of the life-size figures, new research suggests.

Roughly 700,000 craftsmen and laborers built Emperor Qin Shihuang’s palatial mausoleum in east-central China between 247 B.C. and 210 B.C. A portion of those workers gathered clay from nearby deposits and prepared it in at least three forms, researchers propose in the August Antiquity. On-site or nearby workshops used different signature clay recipes for terra-cotta warriors, parts of mostly bronze waterfowl figures and paving bricks for pits in which the soldiers originally stood.
Around 7,000 ceramic foot soldiers, generals and horses — equipped with a variety of bronze weapons — make up the army, which was accidentally discovered in 1974 by farmers digging a well. The emperor would have regarded the ceramic statues as a magic army that would protect him as he ruled in the afterlife, many researchers suspect.

Building and assembling the multitude was an enormous task. Workers poured clay mixtures into casts of torsos, limbs and other body parts, and then assembled the bodies, taking care to create different facial features for each soldier. Finished statues, now mostly gray, were covered in colored lacquers and likely fired in kilns. Most figures were placed inside one giant pit. Earthen walls formed 11 parallel corridors where statues stood in battle-ready rows.

Still, no workshops or debris firmly linked to the statue-making process have been found. As a result, the number, size, location and organization of workshops involved in producing the emperor’s ceramic troops remain uncertain.

Archaeologist Patrick Quinn of University College London and three Chinese colleagues studied the composition of clay samples from the site. The pieces were taken from 12 terra-cotta warriors, two acrobat statues found in a second pit, five clay bricks from the floor of the largest pit, clay fragments from inside three bronze waterfowl statues found in a third pit and part of an earthen wall in the acrobat pit.

Microscopic analysis of the samples revealed that the clay came from deposits near the tomb’s location, the scientists say. But the recipes for different parts varied. Paving bricks contained only a mixture of dark and light clays, while the clay used for warriors and acrobats had sand worked in. Sand and plant fragments were folded into a clay mixture that formed the core of the bronze waterfowl.
Sand may have made the clay more malleable for shaping into ornate figures and increased statues’ durability, the researchers speculate. Plant pieces may have helped reduce the weight of birds’ clay cores. A clay-processing site at or just outside the emperor’s mausoleum must have doled out the appropriate clay pastes to an array of workshops where potters made statues, bricks or other objects, the scientists propose.

What’s more, many statue and waterfowl samples show signs of having been slowly heated in kilns at maximum temperatures of no more than 750˚ Celsius. That’s lower by 150˚ C or more than some previous estimates, the investigators say. Fires set in an attack on the tomb after the emperor’s death may have refired some of the clay, accounting for the temperature discrepancy, the researchers say.

“I’m not at all surprised by the new findings,” says East Asian art historian Robin D.S. Yates of McGill University in Montreal. Legal and administrative documents previously found at two other Qin Empire sites describe workshops that specialized in various types of craft production, Yates says.

In some cases, artisans’ stamps and inscriptions on terra-cotta warriors match those on excavated roof tiles from Emperor Qin’s mausoleum. The markings suggest that some workshops made several types of ceramic objects, says East Asian art historian Lothar Ledderose of Heidelberg University in Germany. Inscriptions on statues also indicate that artisans working at off-site factories during the Qin Empire collaborated with potters at local workshops to produce the terra-cotta army, Ledderose says.

Giardia has plagued people for a long time.

The parasite can bring about dysentery — a miserable (and occasionally deadly) mixture of diarrhea, cramps and fever. Scientists have now uncovered traces of the giardia parasite in the remains of two roughly 2,600-year-old toilets once used by the wealthy denizens of Jerusalem. The remains are the oldest known biological evidence of giardia anywhere in the world, researchers report May 25 in Parasitology.

The single-cell parasite Giardia duodenalis can be found today in human guts around the planet. This wasn’t always the case — but working out how pathogens made their debut and moved around is no easy feat (SN: 2/2/22). While some intestinal parasites can be preserved for centuries in the ground, others, like giardia, quickly disintegrate and can’t be spotted under a microscope.
In 1991 and 2019, archeologists working at two sites in Jerusalem came across stone toilet seats in the remains of mansionlike homes. These “were quite posh toilets” used by “swanky people,” says Piers Mitchel, a paleoparasitolgist at the University of Cambridge.

The original excavators of soil taken from beneath the seats of these toilets glimpsed traces of roundworm and other possible intestinal parasites in soil samples put under a microscope. Mitchel and his colleagues built on this analysis by using antibodies to search for the remains of giardia and two other fragile parasites in the millennia-old decomposed feces under both seats.

There was “plenty of doubt” that giardia was around in Jerusalem at the time because it’s so hard to reconstruct the movement of ancient disease, Mitchel says.

But the find hints that it was a regular presence in the region, says Mattieu le Bailly, a paleoparasitolgist at the University Bourgogne Franche-Comté in Besançon, France, who was not involved in the study.

The idea that a pathogen like giardia, which spreads via contaminated water and sometimes flies, existed and was possibly widespread in ancient Jerusalem makes a lot of sense, Mitchel says, given the hot, dry, insect-ridden climate around the Iron Age city.