Created by Dr. Henry Wu (Greg Chun), Scorpios Rex is seen as the technological horror of Isla Nublar in the months after Indominus Rex caused destruction and forced the amusement park in Jurassic World to be destroyed. evacuate. In fact, Scorpios Rex did not have a place in Jurassic World: Camp Cretaceous season 2, it was always kept frozen in Dr. Wu’s underground laboratory. But then was accidentally freed by teenage campers stranded on Isla Nublar. And in the third season of Camp Cretaceous, there are two Scorpios Rexs present on Isla Nublar, they are fully grown and can breed naturally. Then, Brooklynn (Jenna Ortega) and Sammy (Raini Rodriguez) looked at Dr. Wu’s research – project E750. These children learn that this is a man-made dinosaur and that they are extremely difficult to control. These Scorpios Rex even attacked and nearly killed Dr. Wu, moreover they poisoned the geneticist (but he survived thanks to an antidote developed by himself earlier). Velociraptor (also known as Raptor) is probably not new to everyone because they often appear and are considered one of the key factors contributing to the success of the Jurassic movie franchise. However, the Velociraptor in this movie has many deviant features, such as being much larger than the real species and without feathers. Perhaps the “Velociraptor” in the movie takes the Deinonychus species as a model. Velociraptor is a well-studied genus, with more than a dozen described fossil specimens, the most numerous in the family Dromaeosauridae. A famous specimen preserved Velociraptor while fighting Protoceratops. Despite the danger, Wu still refused to destroy the project and destroy the Scorpios Rex and raised the hope that he could one day create an “improved” version of this dinosaur. After being abandoned on the island, Scorpios Rex and his child have upset the balance of the natural order, they have killed many different animals and become a terror on the island. Scorpios Rex is considered the product of a failed experiment, it is too dangerous to live freely in the wild, but it is the prototype species of Indominus Rex and Indoraptor, so this species possesses characteristics of both species mentioned above. The Scorpios Rex’s size is somewhere between Indoraptor and Indominus Rex, which allows it to move freely in buildings and even into tunnels. Like other bred dinosaurs, Scorpios Rex contains Velociraptor’s DNA, which makes it a deadly predator. Similar to Indoraptor, Scorpios Rex has three-toed feet and opposite claws. This species can also jump like Indoraptor, thanks to Velociraptor DNA, Scorpios Rex can even climb trees. Scorpios Rex and Indoraptor both have night vision, but Scorpios have red eyes and they are attracted to flames or lights at night. Scorpios Rex’s most powerful weapons are the poisonous spikes at the top of the head and tail. To be able to possess this power, Dr. Wu used the DNA of scorpions to create Scorpios Rex. The poison of this species can take down even the largest Cerapods (3-horned dinosaurs) in Jurassic World – after being poisoned, the victim can only survive for 1 hour if not treated. Indominus rex is the biggest attraction in Jurassic World because it is a dinosaur created by combining the genetic characteristics of many different species. Some of the basic species included in the Indominus Rex genome include Tyrannosaurus rex, Velociraptor, Carnotaurus, Giganotosaurus, Majungasaurus, Rugops, Therizinosaurus and some modern animals such as squid, tree frog, cobra. This creature can hide under trees and has an intelligence that surpasses that of the dinosaurs. It can easily kill an entire squadron and requires the cooperation of T-Rex and Mosasaurus to kill it. Indoraptor is relatively similar in appearance to Indominus rex, but is only three-quarters the size. Unlike Indominus rex, which has a grayish-white skin color, its skin color will be mostly jet black. According to what Gunnor Eversol (dinosaur trader) introduced to the audience in the film, this is one of the most dangerous animals that ever existed on Earth. It has the intelligence to dodge human weapons, possesses fast speed but with fearsome strength and, finally, the ability to camouflage to blend with the wonderful environment.

William and Kate were two of the earliest to attend the funeral. Photo: Beretta / Sims / REX. Duchess Kate Middleton, previously thought to be likely to come after William, is now accompanied by her husband. She was dressed in black, wearing a black veil, and was praised by many British newspapers as having a dignified and elegant outfit. Kate wears dignified and elegant clothes. Photo: Max Mumby. The special thing is that Kate wears the famous pearl necklace, which belongs to the Queen. Before Kate appeared, some royal writers predicted that she would wear accessories to show solidarity and loyalty to the Queen, and that prediction was correct. William – Kate looks pretty sad. Photo: Beretta / Sims / REX. The necklace that Kate wears is borrowed from the Queen. Previously, Princess Diana also borrowed this necklace from the Queen. Kate paired the pearl necklace with diamond earrings, which also belonged to the Queen. This is a very special necklace, as it is said to be a gift the Queen received on her wedding day to Philip. Kate had borrowed it to wear on a number of formal occasions before. She is known to often use delicate accessories to express certain intentions. Three generations of the Royal Family wear the same pearl necklace. Photo: Tim Graham/Getty; PA Images/ Sipa; James Whatling/MEGA. William and Kate looked quite sad as they sat in the car. The Royal couple have a very good relationship with Prince Philip, and William once wrote in his tribute that he was grateful that his wife had had “so many years” to be with and understand his grandfather. Prince Charles attends his father’s funeral. Photo: Beretta / Sims / REX. Today, William – Kate will also meet Harry for the first time in more than a year. Thuc Han According to many sources

Billions of T. rex have been wandering North America, a group of experts say. Although not a simple task, paleontologists from the University of California (USA) gave the T. rex dinosaur numbers in the Cretaceous period 65 – 98 million years ago. Challenging work Fossils have long been used to improve our understanding of extinct creatures like dinosaurs, but experts suggest that these skeletons are used to calculate densities and levels. Their abundance is a challenge. Director Charles Marshall of the University of California’s Museum of Paleontology is part of the research team. “There is no information available to make an estimate,” he said. If you find an Easter egg in your garden, how do you estimate how many Easter eggs ever existed? It simply cannot be done. You need information from somewhere else, for example, the density of the Easter eggs, how many years they can be found and how many Easter eggs have been placed in the garden. Paleontologist Nizar Ibrahim at the University of Portsmouth (UK) is not involved in the study. “Previously researchers tried to estimate things like the size of the Tyrannosaurus’ habitable area and their basic energy needs, so this is an extension of the work,” he said. before that, including many updates about Tyrannosaurus ”. There are 20,000 T.rex dinosaurs in North America T.rex is predicted to have a lifespan of 28 years. Using fossil records, densities and data from climate models, the University of California team calculated that about 20,000 adult T. rex, living across North America, could exist at the same time. . In a study published in the Journal of Science, researchers say this means that about 2.5 billion T. rex have lived and died over a period of nearly 2.5 million years – a process The dinosaurs live. For the first time, the team also calculated the lifespan of dinosaurs. Using scientific literature and expert opinion, they estimated T.rex’s adult age to be 15.5 years and its lifespan could reach around 28 years. The average adult body weight of this dinosaur is about 5,200 kg and a growth after maturity can make them weigh up to 7,000 kg. From the above estimates, the team concluded that each generation of T.rex lasted for about 19 years and there was a dinosaur for every 100 square kilometers. They determined that, with 20,000 permanent dinosaurs and about 127,000 generations of this species, there would be about 2.5 billion T.rex overall. “The researchers’ approach seems informative, while also pointing to current limits on what can be done,” said Jason C.Poole of the Bighorn Institute of Paleontology (USA). learned from the known “. “I’m sure it opens the door to better focus on questions about population density and what it means over time. So this can really help us understand how animals change over time as it is related to evolution and changing ecosystems, ”said Mr. Poole. The researchers estimated that the population density of T. rex was equivalent to 3,800 carnivorous dinosaurs in an area the size of California, but only 2 in an area the size of Washington DC. . Open up the possibility to find out more information A T.rex dinosaur could have an average weight of 5.2 tons. Meanwhile, the results also allow the authors to determine that only about 1 in 80 million T. rex is preserved as fossil remains. “The big impact of this study may be how rare the fossils are, they represent only a fraction of the individual organisms that ever existed, not to mention the depth of time and the rate. it happened in a few thousand to a million years, ”Mr. Poole said. Study co-author Professor Marshall of the University of California said, “In a way, this is a paleontological exercise of what we can know and how we can know what. there… It’s amazing what we know about this dinosaur so we can calculate more information.Our understanding of T. rex has expanded greatly over the decades. Through more fossils, more analytical methods and better ways of integrating information through known fossils ”. Mr Ibrahim sees other possibilities stemming from this study. There is a lot we don’t know about T.rex’s physiology, behavior, and food environment, he said, but this study offers an interesting approach to estimating abundance and prevalence. conservation of dinosaurs. “I would love to see it apply to the other dinosaurs we know from fossils. Looking at a wide range of dinosaurs, predators and prey, we can better compare dinosaur animal communities to modern ones, ”he said. What we see is superficial, according to Ibrahim, and even with this fascinating research, there is still a long way to go for us to confidently apply these approaches widely in research. save dinosaurs.

With modern air defense systems, dealing with such UAVs is both extremely difficult and very expensive. REX-1 electromagnetic gun. (Source: Top War) To deal with small pulse and reconnaissance UAVs, Russia is developing specialized equipment such as the Kalashnikov Military Technical Corporation’s REX-series electric guns or special anti-air missiles being developed by engineers of the Russian Nuclear Center. In 2015, Kalashnikov Military Engineering Corporation acquired a stake in drone maker ZALA Aero to develop unmanned technology and anti-UAV weapons. This group is working to develop electronic warfare systems focusing on fighting against modern UAVs. Among them are two models of non-lethal weapons REX-1 and REX-2 that appeared at military technical exhibitions. REX-1 electromagnetic gun In terms of parameters and weight, the REX-1 electromagnetic gun is compact in size, comparable to modern automatic weapons. According to the manufacturer, the weight of REX-1 reaches 4.5 kg, built-in battery backup, ensures 3 hours operation. The main mission of the REX-1 is to protect critical facilities and enclosed areas from intrusive drone vehicles. This is especially important because modern air defense systems are not always guaranteed to destroy UAVs, and detecting small drones using conventional electronic reconnaissance means is difficult. towel. According to the Kalashnikov Group, REX-1 can interfere with the signals of the US GPS satellite navigation system, the BeiDou of China, the European Galileo or the Russian GLONASS within a radius of 5 km. In addition, at a distance of 1 km, REX-1 can block LTE, 3G, GSM signals, interfering with the running frequencies: 900 Mhz, 2.4 GHz, 5.2-5.8 GHz. Thanks to these capabilities, the REX-1 is able to neutralize enemy drones without causing physical harm. Besides, controlling the REX-1 is quite simple. In addition, the REX-1 is equipped with additional lights, target indicators and various points of view. REX-2 electromagnetic gun In the framework of the Army International Forum 2019, the new version REX-2 launched has been rated by many military experts as the world’s most compact anti-drone gun. The main advantage of the REX-2 is its compact size and light weight. If the original design REX-1 weighed approximately 4.2-4.5 kg, the weight of the non-lethal REX-2 was only about 3 kg and the length should not exceed 500mm. According to the developers, the REX-2 is designed to disable all types of UAVs, including optical devices used on the ground or underwater. The lighter and smaller version of this device effectively overwhelms the signal of the satellite navigation systems within a radius of 2km. The REX-2 works by suppressing radio and satellite navigation signals – technology used in the operation of most modern UAVs. The REX-2 developer wants this new weapon to be able to counter a wide variety of targets since their components are interchangeable, as well as tailored to suit missions. Specifically. Antidrone jet rockets Last March, the sheet Izvestia reported that the experts of the Russian Federal Nuclear Center are developing high-speed anti-drone equipment with jet missiles (antidrone). The antidrone missile consists of the missile hull, a target guidance system and a net-trap container (nets with dumbbells in corners). Missiles carrying “mesh bullets” shoot directly to the enemy’s drones, then open the net, ensuring to capture and disable the UAV. However, experts say, similar UAV trap projects in Russia are not effective enough to intercept high-speed vehicles when performing complex aerial maneuvers. According to the news agency RIA Novosti In order to intercept UAVs with mesh bullets, the antidrone missiles need to be adjusted to launch a network of traps at a predetermined rate. The process above will take steps and be difficult as high-speed targets can quickly get out of range of the device. (According to Top War)