吉林正规医院包皮包茎费用标准(吉林中医治疗无菌性前列腺炎) (今日更新中)

BROOKFIELD -- You may not know the chemical used in your A/C, but that may soon change.The U.S. government will soon stop the manufacturing of a chemical, eating away at the ozone. It is called 'R-22.'R-22 contains chlorine that can deplete the ozone when exposed. This is why it will no longer be manufactured or imported in the United States, starting in 2020. The price has skyrocketed since this announcement.Eble Park Ice Arena in Brookfield, Wisconsin has been using this type of freon since it opened nearly 30 years ago.The facility is owned by the Waukesha County Park System. The county has made about 0,000 in upgrades to this ice rink.Waukesha County Park System Director Duane Grimm said that is a far better deal than switching over to a common chemical used these days, such as ammonia."This will save us money to replace all the chiller plant here we would also have to replace the floor all the piping under the floor," Grimm said. "If we did this you're kind of looking at million to .5 million.This may affect you at home. Air conditioning units before the 2010 cutoff most likely still use the outdated refrigerant, if you spot 'R-22' or 'R-410A' on your compressor unit.You could still buy some recycled R-22 after the cutoff date in two years. It's going to be expensive. An instructor at MATC tells us it will run you about 0 dollars for just 30 pounds.For more information on 'R-22' Freon, visit the EPA's website.  1473

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

BRUCE, Wis. -- A school district in Wisconsin has made the decision to ban backpacks after multiple threats were discovered this week.WEAU-TV in Eau Claire, Wisconsin reports that a BB gun and several knives were located in a backpack at a school in Bruce Wednesday after a student scratched graffiti on a bathroom stall door. That student was taken into custody and has been suspended indefinitely.Earlier in the week, on Monday, there was a separate incident involving 'violent threats' made toward the school, WEAU says.With those threats in mind, Bruce Public Schools announced in a call to parents that backpacks would no longer be allowed at either the middle school or high school."Due the circumstances this week, no backpacks are allowed in middle school and high school as recommended by the sheriff’s department. All athletic gym bags will be searched before entering school," the district said in a Facebook post.The district's superintendent tells WEAU that in addition to the backpack ban, there will be a new entrance procedure when students comes back from spring break as well.  1123

Brayden Harrington, 13, was highlighted moments before Joe Biden accepted the Democratic nomination for president on Thursday at the Democratic National Convention.Despite the stutter, Brayden spoke with confidence about his kinship with the former vice president. Biden said he too had issues with stuttering when speaking growing up.Brayden said he used tips given to him by Biden to help him prepare for his speech Thursday at the virtual convention. “[Joe Biden] told me that we were members of the same club: we stutter. It was really amazing to hear that someone like me became vice president,” Brayden said.Brayden said during the Democratic Convention that he looks up to Biden."Kids like me are counting on you to elect someone we can all look up to, someone who cares, someone who will make our country and the world feel better," Brayden said.Brayden said he met Biden at a campaign event in New Hampshire in the days leading up to the state’s primary. A few minutes after Brayden spoke, a video produced by the Democratic Party highlighted Biden’s upbringing, which included his struggles as a boy with stuttering. 1134

BODEGA BAY, Calif. (AP) — Coast Guard crews have rescued three people and are searching for a man who went missing after a fishing boat capsized off Northern California.The Coast Guard said it received a distress call from the 54-foot vessel named Miss Hailee around 5:30 p.m. Saturday.When a helicopter crew reached an area about 30 miles north of Bodega Bay, they located two men and a woman in the water and hoisted them aboard the aircraft.RELATED: Coast Guard rescues man having stroke on cruise ship off San Diego CoastCrews were told a fourth man believed to be wearing a life jacket was missing. They stayed in the area searching for him and received assistance from good Samaritans aboard a tugboat named Cochise. 730

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