American researchers have found that the dinosaur Tyrannosaurus rex is one of the largest land carnivores of all time — the bite produced a record pressure comparable to the weight of three cars. This enabled him to grind bones, which I can not do modern reptiles. About it reported on the website EurekAlert!.
The researchers built a model of the bite of a dinosaur, given how much power produces jaw muscles of crocodiles. They then compared the results with the birds that are direct descendants of ancient dinosaurs.
Paleontologists have established that the compression force of the jaws of a Tyrannosaurus Rex were to exceed that of the crocodiles more than two times. However, his sharp teeth, conical in shape, produced a pressure of more than 30 thousand kilograms per square centimeter.
Australian and canadian geologists have studied the dynamics of tectonic plates of the Earth in the period from 1000 to 520 million years ago. Based on the authors maps of the planet's surface edition of The Conversation produced a short video showing the evolution of a planet within a specified period.
Honor, a sub-brand of Huawei Corporation, was held the official presentation of the new flagship, which told in detail about the smartphone Honor 9. The smartphone has a 5.15 inch display with Full HD resolution. It is equipped with CPU Kirin 960 and four or six gigabytes of RAM.
An international group of scientists from Germany, Sweden and Austria found that water at room temperature consists of two fluids of different density and viscosity. When rapidly cooled, they go into two forms of amorphous ice. This is the conclusion of physics came, using the method of x-ray spectroscopy.
The President of Ukraine Petro Poroshenko said that the problem of corruption in Ukraine "comes from the Soviet system of corruption so deeply rooted in society and in the minds of everyone." However, he noted that even in such circumstances, the Ukrainian government managed to achieve "brilliant results" in the fight against corruption.
People's artist of the USSR Vladimir Etush was transferred from intensive care to a regular room, but as long as he remains in the hospital. "Vladimir Abramovich today was transferred from intensive care to a regular ward. But, as the doctors said, a few days it needs to ponablyudat", — said the representative of the press service of the Vakhtangov theatre.
The Merlin was first used built for them on the Yamal artificial nests for breeding, told in the regional Department for science and innovation. A special wooden platform for these predatory Arctic set for population growth, as the Gyrfalcons themselves don't build nests, preferring strangers.