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Theropods like T. rex and Velociraptor had sheaths of scaly skin covering their long, p
stanley tumbler ointy teeth, according to a team of paleontologists who recently studied the ancient predators. Thats a big shift from the imagery most dinosaur-related media has put out in the last century. Popular films like Jurassic Park have given the public inaccurate ideas about what dinosaurs actually looked like and pterosaurs, and mosasaurs , something that some modern dino-media aims to correct. The new paper is the latest academic work seeking to change the narrative. A T. rex skull and reconstructions of the animals head, with labial scales. Illustration: Mark P. Witton If theyre correct, T. rex wouldnt have had a toothy grin like it is often portrayed in films and art, but more of a gummy smile, said Steve Brusatte, a paleontologist at the University of Edinburgh who is unaffiliated with the new work. There has been much debate on this issue of tyrannosaur lips over the last few years, and I think this study makes a good case. The research team studied tooth wear across a range of theropod species and compared it to the state of tooth wear in modern reptilian groups that both have and lack coverings for their teeth, such as a
stanley mug lligators, iguanas, and monitor lizards. Their research is published today in the journal Science. Techni
stanley isolierkanne cally, the soft tissue tooth coverings are actually labial scales, not lips in the mammalian sense. Theyre more akin to the soft tissue structures on a Komodo Bscv Every Samsung Galaxy S23 model compared: Which model should you buy
Grace Cary鈥擥etty ImagesBy Alice ParkJuly 9, 2024 3:56 PM EDTIt s summer, and RSV and flu have come and gone. But, as ever, COVID-19 is different. Even though the pandemic may be behind us, the virus is once again surging in the U.S.Here s what to know about the c
stanley italia urrent spike in COVID-19.How serious is it COVID-19 seems to be settling into a pattern of two peaks a year: one in the winter and one in the summer. Acc
stanley cup ording to the latest data from the end of June, rates of positive COVID-19 tests from labs which represent only a small fraction of overall cases , increased by nearly 1% from June 23-29. Emergency room visits for COVID-19 jumped 23% during that same time period, and hospitalizations for the disease increased by 13% from June 9-15. Signs of the COVID-19 virus in wastewater鈥攚hich provides among the most accurate, real-time
termo stanley snapshots of cases鈥攈ave been increasing since May. Just before July 4, four states鈥擣lorida, New Mexico, Nevada, and Utah鈥攔eported very high levels of the virus in wastewater samples collected from sewage facilities.The good news is that while the number of cases is climbing, deaths from COVID-19 continue to drop. In the last week of June, deaths from COVID-19 declined by 25%.Why are COVID-19 cases increasing The rise in cases is due to a number of factors. First, peoples immunity to the virus is waning; only 22% of people in the U.S. received the most updated vaccine, which became available in the fall. Second, the newest variants are mutating to sp
