宜宾高级全功能五岁儿童模拟人(银川消化系统模型) (今日更新中)

Contact has been lost with the Cassini spacecraft after it completed a "death dive" into the upper atmosphere of Saturn and transmitted its final signal, according to NASA.The spacecraft deliberately sank into Saturn's upper atmosphere at a high speed and plunged itself into the planet just after 6:30 a.m. ET Friday. Given the amount of time it takes signals to reach Earth, the final signal and last bits of data reached the Deep Space Network's Canberra Station in Australia about an hour and a half later.NASA confirmed the spacecraft's demise at 7:55 a.m. ET, as predicted. 587

COLUMBIA, S.C. (AP) — Rapper Kanye West used part of his first event since declaring himself a presidential candidate to rant against historical figure Harriet Tubman. West said the Underground Railroad conductor “never actually freed the slaves, she just had them work for other white people." West's comments drew shouts of opposition from some in the crowd gathered Sunday in North Charleston, South Carolina. His appearance was marked by a lengthy monologue touching on topics from abortion and religion to international trade and licensing deals. Whether West is actually seeking the nation’s highest office remains a question. 640

CLEVELAND — Several Ohio Department of Transportation cameras captured an apparent meteor flash Wednesday morning.The astronomical event was seen throughout Ohio, with some Twitter users reporting their first sighting at around 6:30 a.m. local time.In the southeast portion of the state, Luke Starner of Lancaster, Ohio, captured a dazzling video of the fireball streaking across the sky from a camera at his home. Raw video of fireball in the sky over Ohio Saw one during my jog this morning in Brunswick. Just a big flash of color and gone. Lit up the ground and left a small smoke trail that looked like a cheese puff— chaser (@chaser84) September 30, 2020 ODOT cameras caught a brief, bright flash of light, with sightings reported brighter in eastern Ohio. Here's a shot of the meteor flash from an https://t.co/y2mdfibYhI camera in Columbus this morning. pic.twitter.com/CmVhbBSAWn— Matt Bruning (@mbruning81) September 30, 2020The flash was captured on an ODOT camera near Youngstown, in the northeast part of Ohio. You can't see the meteor, but you can see the flash. This is from one of our https://t.co/y2mdfibYhI cameras in the Youngstown area. pic.twitter.com/XISDwshr1K— Matt Bruning (@mbruning81) September 30, 2020According to the American Meteor Society (AMS), the event was spotted all over the East Coast and Midwest, including Ohio, D.C., Kentucky, New York, Ontario and West Virginia.The AMS received more than 260 reports about what it calls a "fireball event" over Ohio at around 6:24 a.m. EDT.The current meteor shower is called Southern Taurids, which is active now through Nov. 20, according to AMS.The AMS said several thousand meteors of fireball magnitude occur in the Earth's atmosphere each day. The vast majority occur over oceans and uninhabited areas. When fireballs occur at night, they stand little chance of being seen due to the lower number of persons out to notice them.This story was originally published by Kaylyn Hlavaty on WEWS in Cleveland. 1994

CORONADO (KGTV): Five trees at Coronado's Spreckels Park may need to be cut down before they fall down.The trees, all of them Sugar Gum Eucalyptus, are either at "High" or "Moderate" risk of failure, according to an arborist's report presented to the City Council last week.One tree, the one deemed the highest risk, is already scheduled for demolition. That will happen Tuesday, starting at 6 am. That tree is in the Northeast corner of the park.The other four will be monitored, including two trees with branches that hang over the children's playground.The city hired West Coast Arborist to study all 95 trees in the park after a pine tree collapsed in September.City Code gives the Department of Public Services the authority to decide which trees should or should not be cut down. According to the rules, trees will be removed if they present, "a condition that is hazardous, are in declining or poor health and the condition cannot be corrected by pruning or any other means."Since 2010, the city has removed nine trees from the park. Five other trees have either fallen or had branches fall off. 1115

Crippled by falling revenue and piles of debt, radio conglomerate iHeartMedia has filed for bankruptcy.The beleaguered company announced Thursday that it has reached an agreement with creditors and investors to restructure more than billion in debt, about half of what it currently owes investors."The agreement we announced today ... allows us to definitively address the more than billion in debt that has burdened our capital structure," iHeartMedia CEO Bob Pittman said in a statement.The company said it had enough cash to support it through Chapter 11 proceedings.Last year, iHeartMedia flagged "substantial doubt" about its ability to continue as a going concern, as it struggled to get out from under a massive debt load it took on as part of a leveraged buyout of billboard company Clear Channel Outdoor in 2008.Related: Clear Channel changes name to iHeartMediaWhile the San Antonio-based company bills itself as a multi-platform media company, it is best known for operating about 850 radio stations across the United States. It also owns iHeartRadio's music streaming service, a popular concert business, and a majority stake in Clear Channel Outdoor.The company has struggled with falling revenue in recent years, as it competed with streaming rivals like Spotify and Pandora.The bankruptcy filing comes as Spotify prepares for its much anticipated billion listing on the New York Stock Exchange.The-CNN-Wire 1440

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