徐州孕晚期做b超医生都会问四维(徐州怀孕多少周才生产) (今日更新中)

Anyone scared of snakes on the ground may not want to read this story — because the reptiles are also in the sky.The paradise snake, which is native to south and southeast Asia, has been known to scientists for some time. But they never really understood how the species — and others like it — are able to glide through the air.Researchers at Virginia Tech conducted controlled tests with the snakes in an indoor environment. They discovered that the undulating motion the snakes exhibit while gliding stabilizes them, which allows them to fly further. Previously, researchers thought the snakes' movements in the air were the same movement they used when slithering on the ground.Now, researchers say they want to learn how the snakes generate lift and how they can turn in the air.Luckily, while the paradise snake is poisonous, its venom is weak compared to other species. Like almost all snakes, the paradise snake is considered harmless to humans. 960

An American Airlines cleaning crew found "what appears to be a fetus" in the lavatory of a plane early Tuesday morning, spokesman Justin Franco told CNN by phone.The Office of the Chief Medical Examiner in New York confirmed it is "investigating what we believe to be a human fetus found deceased on an airplane," said Aja Worthy-Davis, executive director for public affairs."We will release determination when investigation is complete."The plane arrived to LaGuardia Airport from Charlotte, North Carolina, late Monday evening, and the discovery was made during the aircraft's scheduled cleaning at around 5 a.m. Tuesday morning.The cleaning crew immediately contacted their manager, who in turn contacted law enforcement, Franco said."As we continue to learn more about this tragic and sensitive situation, we are actively cooperating with law enforcement in their investigation," a statement from American Airlines said.The Port Authority Police, which has jurisdiction over New York's LaGuardia Airport, deferred calls on the incident to the Queens District Attorney's office.The Queens District Attorney's office is looking into the matter, a spokeswoman confirmed to CNN, adding that they may have additional information to share Tuesday afternoon. 1263

ANTIOCH, Tennessee (WSMV) -- Exactly one week after a gunman opened fire on a Waffle House in Antioch killing four people and injuring others, community members gathered at the site to remember the victims.At exactly 3:20 this morning, people held a moment of silence, prayers and sang a song at Waffle House in honor of the victim's of last week's shooting.The group Partners in the Struggle organized the event at Waffle House this Sunday morning so that the community could gather in prayer as well as offer comfort and support to those affected by last week's shooting."What I would tell the families is [to] stay strong," said Earl Jordan of Partners in the Struggle. "God's grace and mercy [are] tremendous and we're praying. We're praying for them. We're praying for James Shaw Jr. Thank God for him, for coming out of his own self to save himself and save others."Supporters say the goal of the event is to continue the healing process and help the community move forward from the terrible tragedy.At 7 a.m., community members held another moment of silence, "standing tall" five minutes for or each of the eight victims of the Waffle House shooting.The group stood silently for 40 minutes total. 1212

Apple iPhone fans love the edge-to-edge glass of the new X models. But some phone testers claim the new iPhone XS and larger XS Max are easier to break if they are dropped.  A new test from the electronics insurance company SquareTrade is raising questions about that glass and the durability of the new phones.In SquareTrade's drop from 6 feet, (which the insurance company claims simulate the height it would fall from if it slipped while you were talking) the XS screen shattered, resulting in loose and separated glass.A tumble test resulted in hairline cracks and scratches.SquareTrade calls the iPhone XS "high risk" for breakage, much higher than the older iPhone 7's and 8's, which did not have edge-to-edge glass.Others question SquareTrade resultsHowever, other reviewers say these tests may not be that realistic for most people.Apple says the new XS has "the most durable glass ever built into a smartphone."Other testers say unless you are in the NBA, most people don't drop their phones from a 6 foot height. They tend to drop them 3 feet, from pocket or purse level, such as when you are rummaging for keys. The tech review site CNET conducted its own tests, and says the phones sustained no damage from a 3-foot level onto a sidewalk.Panicking over this may be a case of "doesn't that stink."CNET says the new phones should be fine if they're inside a case and dropped from your pocket or tabletop. Bottom line: Buy a good case for any new phone, one that is rated for drop protection and is not just decorative.That way it stays safe and you don't waste your money._______________"Don't Waste Your Money" is a registered trademark of Scripps Media, Inc. ("Scripps")."Like" John Matarese on FacebookFollow John on Twitter (@JohnMatarese)For more consumer news and money saving advice, go to www.dontwasteyourmoney.com 1901

ANCHORAGE, Alaska – President Donald Trump is projected to win the state of Alaska, according to The Associated Press.Winning the state gives Trump three additional electoral votes, bringing him to a total of 217, still far behind Joe Biden.The AP still projects Biden will win the presidency, since he is on track to finish with at least 290 electoral votes. A candidate needs 270 to win.With the contest in Alaska called, the only two states that remain up in the air in the presidential race are Georgia and North Carolina, based on AP projections. Regardless of which way they sway, it likely won’t alter who takes the White House.Along with the presidency being called, the AP also projects that Alaska’s Republican senator, Dan Sullivan, will win reelection to the U.S. Senate.Sullivan's win brings to the GOP to 50 seats in the Senate, while the Democrats have 48. The Senate majority will all come down to who wins the two runoff races in Georgia. Residents in the state will vote on Jan. 5.Additionally, the AP projects Republican Don Young will win reelection to U.S. House in Alaska's at-large congressional district. 1136

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