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    Tariffs on China Aren’t Likely to Rescue Battered U.S. P.P.E. Industry

    The few domestic companies that still make protective gear for health care workers have clamored for federal intervention. But they worry President Trump’s trade war with China won’t help.Few domestic industries have been as devastated by the flood of cheap Chinese imports as manufacturers of face masks, exam gloves and other disposable medical gear that protects health care workers from infectious pathogens.The industry’s demise had calamitous consequences during the Covid pandemic, when Beijing halted exports and American hospital workers found themselves at the mercy of a deadly airborne virus that quickly filled the nation’s emergency rooms and morgues.But as President Trump unveiled his tariff regimen earlier this month, and Beijing retaliated with an 84 percent tax on American imports, the few remaining companies that make protective gear in the United States felt mostly unease.“I’m pretty freaked out,” said Lloyd Armbrust, the chief executive of Armbrust American, a pandemic-era startup that produces N95 respirator masks at a factory in Texas. “On one hand, this is the kind of medicine we need if we really are going to become independent of China. On the other hand, this is not responsible industrial policy.”The United States once dominated the field of personal protective equipment, or P.P.E. The virus-filtering N95 mask and the disposable nitrile glove are American inventions, but China now produces more than 90 percent of the medical gear worn by American health care workers.Despite bipartisan vows to end the nation’s dependency on foreign medical products — and to shore up the dozens of domestic manufacturers that sprung up during the pandemic — federal agencies and state governments have resumed their reliance on inexpensive Chinese imports. Earlier this year, when California purchased millions of N95 masks for those affected by the Los Angeles wildfires, it chose masks made in China.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    What Sleep Hacks Actually Work?

    Mouth tape, melatonin, “worry journals” — here’s what might actually help you sleep.Dr. Sujay Kansagra spends enough time on social media to have opinions about even the most obscure sleep hacks. Often, said Dr. Kangsagra, who is a sleep physician at Duke Health, they aren’t backed by strong scientific evidence.This is especially true for trends or techniques that promise instant results, he said. If you see a video claiming that listening to soothing tapping sounds or pressing trigger points on your wrist, for example, can help you fall asleep in seconds, it’s probably not true. Still, there are some sleep strategies that do draw from legitimate science, Dr. Kansagra said.We asked him, and four other sleep experts, if some of the sleep hacks we’ve seen on social media can really help you fall and stay asleep. Here’s what they said to try, and what to skip.1. Pass on the mouth tape.Some on social media claim that mouth taping, which involves sealing your lips shut with a piece of skin-friendly adhesive, can prevent snoring and improve sleep by forcing you to breathe through your nose.While it’s true that breathing through your nose can help reduce snoring, there’s no strong evidence that mouth taping improves sleep quality, said Dr. Akinbolaji Akingbola, a sleep medicine physician at the University of Minnesota.Regular snoring can be a symptom of obstructive sleep apnea, a condition marked by potentially dangerous pauses in breathing during sleep. If you use mouth tape to stymie snores instead of seeing a doctor, you might miss the chance of diagnosing a real medical condition and receiving proper treatment, Dr. Kansagra said.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Review: Little Adds Up in the Elusive ‘Grief Camp’

    Les Waters’s production for Atlantic Theater Company is marvelously realized, despite the limitations of the play’s often maddening script.The campers in Eliya Smith’s new play are not the happy kind. The show is called “Grief Camp,” after all — though Smith delays even mentioning what ails her characters. And when she finally gets to it, she parcels out information in fragmentary exchanges and scenes.This strategy does help the show steer clear of therapeutic bromides and conventional catharsis, but it creates a different problem: “Grief Play,” which leans heavily on whimsy, feels unmoored, tentative.Les Waters’s staging of this play — Smith’s Off Broadway debut — for Atlantic Theater Company is marvelously realized, as much, at least, as Smith’s often maddening script allows. The set designer Louisa Thompson has recreated a cabin that feels so lived in, you can almost smell the wet towels and hear the soft creak of the bunk beds. The six teenagers who inhabit it can be tender or they can be aggressive. Sometimes they shut down and sometimes they open up. Always, communication proves slippery.Every morning, the kids are summoned to breakfast by P.A. announcements from the unseen Rocky (Danny Wolohan) that grow increasingly lengthy and surreal as the show progresses. Sometimes, a guitar player (Alden Harris-McCoy) comes in and strums a guitar by the side of the cabin. Is he a counselor? Do those teenagers really want to hear the country song “Goin’ Away Party”?Smith paints the campers in quick brush strokes as they go through their daily activities. The girls have a little more individuality than the boys — the underwritten Bard (Arjun Athalye) and Gideon (Dominic Gross) almost feel like payback for decades, if not centuries of malnourished female roles — but little adds up. The characters harbor emotions yet come across as numb, they have quirks yet are undifferentiated. You could consider this elusiveness as a commentary on grief itself, but it’s a challenge to bring an audience along.The most elaborate interactions take place between two characters whose shared scenes pique our attention: the counselor Cade (Jack DiFalco) and the camper Olivia (Renée-Nicole Powell), whose prickly relationship gives this nebulous show a source of narrative tension. He is not much older than his charges and like them he carries an emotional burden. But somehow he appears to incite tumultuous reactions in Olivia, who already has a tendency to hide her distress under a tough attitude and provocative statements — “Damn need to change my tampon,” she tells Cade, seemingly apropos of nothing. (Referencing Chekhov, the script describes Olivia as “a Yelena who thinks she’s a Sonya,” but she feels more like a Cady pretending she’s a Regina.)We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Kenyan Runner Will Try to Become First Woman to Break a 4-Minute Mile

    A study suggested that Faith Kipyegon, the female record-holder, could do it under the right conditions. She is set to try in June.A star runner from Kenya, Faith Kipyegon, is set to try to become the first woman to run a mile in under four minutes this summer, after a study suggested that she could do so under the right conditions.Kipyegon, 31, set the world record in the women’s mile, running it in 4 minutes 7.64 seconds in 2023. More than 70 years after Roger Bannister, a British medical student, became the first person to break the four-minute barrier, it remains the next frontier for women’s middle-distance running.The attempt is scheduled for June 26 in Paris, Nike, which sponsors Kipyegon, said on Wednesday. In February, a study had predicted that Kipyegon, a three-time Olympic champion in 1,500 meters, known as the metric mile, could run a mile as fast as 3:59.37 by reducing drag with better drafting off pacesetters.Breaking four minutes would require her to run two seconds faster per lap on the four laps around the track, compared to her previous best.Factors ranging from wind and pacing to shoe technology and mental training will all play a significant role.The study predicting that Kipyegon could do it, published in the journal Royal Society Open Science, posited that her best chance would involve drafting, or the use of pacesetters running in formation around her to help reduce wind resistance. The study suggested that one female pacer run 1.3 meters ahead of her and another the same distance behind.Nike did not reveal its plans for pace-setting or the use of racing spikes, whose enhanced foam cushioning and carbon-fiber plates have helped make sub-four-minute miles more common in men’s running.The company said the attempt would be made in a controlled environment at Stade Charléty, a stadium in the 13th arrondissement. Kipyegon set the 1,500-meter world record of 3:49.04 at a meet there in 2024. (A mile is a little over 1,600 meters.)Nike created similar experimental conditions on a course in Vienna in 2019, when the Kenyan runner Eliud Kipchoge became the first person to run the 26.2 miles of a marathon in under two hours.Even if she achieved her goal, Kipyegon might not set an official world record. For World Athletics, the global governing body for track and field, to ratify a sub-four-minute women’s mile, rules about pace setting have to be followed.According to the study, Kipyegon would have her best chance at breaking the mark if her pacers were substituted after the first half-mile. That would not conform to pacing rules. Kipchoge’s sub-two-hour marathon was not considered an official record as he used rotating pacers.An official record, however, might not be her priority.“I want this attempt to say to women, ‘You can dream and make your dreams valid,’” Kipyegon said in a statement. More

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    ‘North of North’ Is a Warm Arctic Comedy

    Set in a fictional Inuk community in Canada, this Netflix comedy shows abundant tenderness for its characters but also surprising depth and edge.“North of North,” streaming on Netflix, is a bright Canadian comedy set in a fictional Inuk community in Nunavut, remote and TV-quirky. Gossip travels fast in a small town, and our heroine, Siaja (Anna Lambe, terrific), is giving everyone plenty to talk about.Now that her little girl (Keira Cooper) is in school, Siaja feels a bit lost. She’s married to her high school sweetheart, Ting (Kelly William), who kind of sucks, and while she’s glad her mom (Maika Harper) is sober now, their relationship is patchy, and she has never even met her father.While seal hunting with Ting, Siaja falls off the back of their boat into the icy waters, and she has a mystical and transformative experience. Back on shore, Ting berates her, but this time is not like the other times. This time she leaves. Siaja needs something for herself: a job, yes, but also a purpose. And hey — who are those handsome strangers who just got to town?“North” operates in the ways lots of shows about women in their 20s who pursue self-actualization operate. Siaja’s sexual and romantic high jinx are played for laughs and for growth, and the story finds its true heft in the excavation of her mother’s pain. As Siaja resituates herself within her community, she discovers that she has plenty of natural talent that need only be cultivated and directed.She initially scrambles in her new gig as an assistant to the capricious head of the community center (Mary Lynn Rajskub, very fun). “Just make sure you look busy when Helen comes in,” one co-worker warns.“When does Helen come in?” Siaja asks.“When you least expect it,” says another.The show’s abundant warmth and its tenderness for its characters suggest a slightly hokier, cornier show. But the edge and depth of “North” do emerge over its eight episodes, in both the casual cruelty within Siaja’s marriage and in snappy humor. (“You’re an ambassador?” “A brand ambassador.”)On the whole, this is a cozy sweetheart show with lots going for it. There is one aspect, though, that casts a grotesque shadow over everything. It occurs at the end of the pilot, so this is a spoiler, but only barely.One of those handsome strangers in town is Alistair (Jay Ryan), and when Siaja first meets him, she is drunk and spiraling, and he is hot and friendly, so they impulsively make out a little. But lo: Alistair is actually her father. Aaaaaaaahhhh! Save it for “The White Lotus”! The show treats this as merely cringe, but it lands as inescapably disturbing. More

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    The Physics of Perfect Pour-Over Coffee

    Scientists used fluid dynamics to learn how to get the most flavor from pour-over coffee.More than a billion cups of coffee are consumed daily: French-press, espresso, cold brew, whatever it takes.Arnold Mathijssen, a physicist at the University of Pennsylvania, is partial to pour-over coffee, which involves manually pouring hot water over ground beans and filtering it into a pot or mug below. Surely, he figured, applying the principles of fluid dynamics to the process could make it even better.With two students of similar mind, Dr. Mathijssen began studying how to optimize the pour in a pour over. Their science-backed advice: Pour high, slow and with a steady stream of water. This ensures the greatest extraction from minimal grounds, enhancing the coffee’s flavor without added beans or cost.The findings, published this month in the journal Physics of Fluids, highlight how processes that unfold in the kitchen — from making foie gras to whipping up a plate of cacio e pepe — can inspire new scientific directions. In turn, science can enhance the art of cuisine.“Kitchen science starts off with a relatively low entry barrier,” Dr. Mathijssen said. “But it’s more than just cute. Sometimes fundamental things can come out of it.”Dr. Mathijssen primarily studies the physics of biological flows, such as the way bacteria swim upstream in blood vessels. But when he lost access to his lab during the Covid-19 shutdown, he started playing with his food — literally. He shook up bottles of whiskey, tested the stickiness of pasta and slid coins down slopes made of whipped cream and honey. The interest culminated in a 77-page review, structured like a menu, of the physics involved in making a meal.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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    Climate Activists Interrupt New York City Ballet Performance

    Protesters interrupted an all-Balanchine program on the company’s spring season opening night, which coincided this year with Earth Day.A small group of climate change activists interrupted a New York City Ballet performance at the David H. Koch Theater in Lincoln Center on Tuesday, the opening night of the company’s spring season.The protest occurred shortly before 9 p.m., as dancers and orchestra musicians performed Balanchine’s “Tchaikovsky Pas de Deux,” the third ballet on an all-Balanchine program for the opening night, which coincided this year with Earth Day.A woman began yelling from the balcony. Then, she shouted, “We’re in a climate emergency,” and unfurled a banner from a balcony.“Our country has become a fascist regime, and we are enjoying this beauty,” said the protester, according to videos of the incident.The dancers and musicians continued to perform through the demonstration for about five minutes. Some members of the audience booed the protesters and demanded their removal.The curtain came down, an announcer said the show would be paused because of the disruption and security officers removed several protesters from the auditorium. About five minutes later, “Tchaikovsky Pas de Deux” restarted from the beginning and the performance did not face further interruptions, City Ballet said in a statement.Activists had also gathered outside the theater before the performance, holding signs reading “Koch killing the planet” and “No billionaire ballet on Earth Day,” according to photos posted online.The theater is named after David H. Koch, a billionaire who donated vast sums to support the arts but was for some a polarizing figure because of his campaign to counter the science of climate change.The climate advocacy group Extinction Rebellion, which has organized similar protests, said in a social media post Tuesday night that the demonstration was meant to highlight the Koch family’s support for conservative causes and efforts to block policies to fight climate change.The protest follows similar episodes at other high-profile performances. Last year, three climate change protesters disrupted a Broadway performance of “An Enemy of the People,” starring Jeremy Strong. And in 2023, climate activists interrupted a performance of Wagner’s “Tannhäuser” at the Metropolitan Opera. A protester shouted “The spring is tainted,” and dropped a banner that read “No Opera on a Dead Planet.” More

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    ‘Andor’ Season 2 Premiere Recap: Rebel Rebel

    The “Star Wars” series, back for its final season, shows how a revolution takes hold and how even in times of radical change, people have to keep living their lives.Episodes 1-3: ‘BBY 4’Want to escape from the real world by watching a “Star Wars” TV show? Can I interest you in Season 2 of “Andor,” which begins this week with stories about refugees being evicted from a safe haven, resistance fighters tearing each other apart, and the obscenely powerful plotting to destroy a whole planet?Maybe a touch too real? I get it. But let me add that the first three episodes of the season, the show’s last, are remarkably entertaining and thoughtful television. It’s provocative stuff, but satisfyingly stirring.This series is about how a revolution takes hold, in fits and starts, with a lot of disagreement about how to proceed. Season 2’s first set of episodes also shows how even in times of radical change, people have to keep living their lives.In Season 1, the show’s creator, Tony Gilroy, divided his saga into multiepisode arcs, each presented in a slightly different style. Gilroy and Disney+ are retaining that structure for Season 2 and leaning further into the “movie of the week” concept by releasing three episodes at a time.But the first thing fans may notice about the opening three episodes (of 12 total) is how they jump around between locations and genres, to tell essentially four different stories, all set over the course of a few days one year after Season 1 ended. The date is “BBY 4,” four years before the Battle of Yavin, the big space-fight in the original “Star Wars” that ends with the Death Star exploding. Reminder: That triumphant rebel attack was made possible by the events of the film “Rogue One,” for which “Andor” is a prequel. (Rampant franchise expansion can make for confusing timelines.)The series’s namesake, the mercenary-turned-rebel Cassian Andor (Diego Luna), bounces between two of these stories. The new season gets off to a strong start in its opening sequence, in which Cassian steals an imperial fighter ship, posing as a test pilot. After a lot of dramatic buildup to him getting into the pilot’s seat, Cassian pushes the wrong button and goes rocketing backward instead of forward. He then accidentally engages the ship’s blasters, shooting laser bolts indiscriminately around the hangar. It’s a funny bit of slapstick, but also exciting, filled with the fine design and special effects “Star Wars” is known for.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More