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发布时间: 2025-05-30 01:20:09北京青年报社官方账号
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BETHESDA, Md. (AP) — Two days after being hospitalized with COVID-19, President Donald Trump declared, “I get it,” in a message to the nation. 151

  内江大型工业吸尘器   

Bill Nye the Science Guy has returned to his roots of explaining scientific concepts, but on a different platform – TikTok.On Thursday, the former TV show host posted two videos on the platform, which is mostly used by younger people, to demonstrate why the public should wear masks to prevent the spread of the novel coronavirus.In his first video, Nye starts by explaining why people in the scientific community want you to wear face coverings when you’re out in public.“Face masks, like this one, prevent particles from my respiratory system from getting into the air and then into your respiratory system,” said Nye. “Blocking the movement of air is an old trick.”Nye then demonstrates how scarfs can block the movement of air to keep our necks warm, but they don’t block air enough to stop his breath from blowing out a candle.Afterwards, Nye brings out a homemade face mask with two layers of cloth and a pipe cleaner. Although the mask is simple, Nye says it “blocks the movement of air very effectively.” He tries to blow the candle out with the mask over his face, but he can’t.“If you’re wearing one of these, you’re protecting yourself and those around you,” said Nye. @billnye ##WearAMask ##LearnOnTikTok ##TikTokPartner? original sound - billnye In his second video, Nye brings out an N95 mask, which are used to block particles in the medical community and by those cutting their lawns. He tries to blow the candle out again and it’s even more effective than the cloth face mask.“So, the reason we want you to wear a mask is to protect you, sure, but the main reason we want you to wear a mask is to protect me, from you, and the particles from your respiratory system from getting into my respiratory system,” said Nye. “Everybody, this is a matter, literally, of life and death. And when I use the word literally, I mean literally.”“So, when you’re out in public, please where a mask,” Nye ends. @billnye ##WearAMask ##LearnOnTikTok ##TikTokPartner? original sound - billnye Nye isn’t the only one advocating for face coverings. The Centers for Disease Control and Prevention (CDC) and other public health officials are also asking Americans to wear masks in public to help slow the spread of COVID-19, which has killed more than 133,000 people in the U.S. and the cases are continuing to grow.A growing list of states are actually requiring residents to wear face coverings before leaving their homes. 2434

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BISHOP, Calif. (KGTV) - Six earthquakes struck near the Sierra Nevada foothills community of Bishop Friday, according to the U.S. Geological Service.The U.S. Geological Service reported the following quakes, centered roughly 12 miles northwest of the community of Dixon Lane: 293

  

BIG BEAR LAKES, Calif. (KGTV) — Big Bear's most popular bird is expecting another baby, as the area's nesting bald eagle laid her second egg last week.The female eagle has been nesting an egg since last Wednesday before a second one arrived last week, according to ABC-affiliate KABC.A camera installed by the group Friends of Big Bear Valley has kept interested bird watchers in the know: live streaming the eagle as it waits for its eggs to hatch.So when can viewers expect to see the new babies? The eaglets should hatch in early to mid April if everything goes well, according to KABC.Check out the live stream of the nest here: 640

  

Between Black Friday, Cyber Monday and Thanksgiving hangovers, it's easy to forget about the most important parts of the holiday season. Luckily, Giving Tuesday has arrived to get you back on track.Celebrated the Tuesday after Thanksgiving every year, Giving Tuesday began in 2012 as a partnership between New York's 92nd Street Y and the United Nations Foundation with one stated goal: Encourage people to do good.Giving Tuesday can be whatever you want it to be: Donating to a charity, helping out a friend in need, trying to brighten a coworker's day — anything that "builds a more just and generous world."In the last eight years, the movement has exploded around the world. According to GivingTuesday.org, the event was celebrated in more than 150 countries in 2018, leading to more than 0 million raised for charity by 3.6 million people.In 2019, Giving Tuesday was spun off into its own organization, and now offers social media toolkits and other resources to nonprofits ahead of the holiday, If you'd like to participate in Giving Tuesday, click here to find a nonprofit or charity that's holding an event near you.Alex Hider is a writer for the E.W. Scripps National Desk. Follow him on Twitter @alexhider. 1227

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