The strength of the bite didn't start out that strong though. I think everyone expected T. rex to have a strong bite force, but it's even stronger than we expected, Bill Sellers, a computational zoologist at the University of Manchester who was not involved in the study, told BBC. Join over 250,000 others to get the top stories curated daily, plus special offers! To enjoy our website, you'll need to enable JavaScript in your web browser. Other scientists have previously estimated that T. rex slammed its jaws shut with 13,400 newtons, or 3,000 pounds of force, but that’s nowhere near 30 times its body weight. Despite the controversy, authors K.T. A recent 2017 study with the latest tech had provided us with the most accurate bite force if the T.Rex at 8,000 pound or 34,000-36,000 Newtons though it's a conservative measurements in 2012 a similar test showed the Rex had a maximum bite of 12,800 pounds or 57,000 Newtons. In comparison, human biting force is usually documented as being less than 1000 Newtons, suggesting that T. rex could have bitten through thick bone … The force is obviously much higher than alligators and lions and you wouldn't want to be bitten by either of those. Megalodons lived between 1.5 million and 28 million years ago, and may have grown to be 50 feet (16 meters) long. But even with that amount of crushing power, the T. rex doesn't hold the distinction for the most powerful jaws. The massive skull of the Tyrannosaurus rex or "tyrant lizard king" measured 1.5m in length and was balanced by its long, heavy tail. Can you put the bite strength of a Tyrannosaurus rex into perspective? Continue reading the main story . This force would be akin to … The researchers discovered how T. rex’s bite force changed as it grew. The prehistoric creature’s bite had a force of 57,000 Newtons that was completely average for its around 8-ton weight and the bone-crushing bite evolved gradually over tens of millions of years. This newfound force means the T. rex had the strongest bite of any land animal ever. The Tyrannosaurus rex was one of the largest carnivores of all time. Younger members of the species would eat smaller prey until their bite force became strong enough to puncture the skin of other dinosaurs. This is what allowed Tyrannosaurus rex to pulverize the bones of its prey. New research suggests that the Tyrannosaurus rex had the strongest bite of any known land animal in the history of earth. T-rex: 13 meters long, 8870 kgs and 57000 Newtons bite force. Previous studies had estimated that T. rex’s bite had a force of 8,000-13,000 Newtons. Bones have an inner cavity containing marrow and other nutrients. Modern-day saltwater crocodiles, which hold the chomping record for any living animal, clamp down with a force of 16,460 newtons – only about 25% as strong as a T. rex’s bite. Then comes the Great White, but comparing terrestrial and aquatic species does not have much merit. Bite force is measured in Newtons, a unit of measurement named after physicist Sir Issac Newton, famous for formulating the theory of gravity. By comparison, a finch's bite force is only 70 newtons, but its … Falkingham argue that the meat-eating T-rex had a fearsome bite, estimating that the bite of the dinosaur was anywhere between 35,000 to 57,000 Newtons at a single tooth, comparatively much larger than the force behind the bite of the alligator, which is considered to have the strongest bite force of any modern animal. The tiny bird exerts 70N of force, despite weighing just 33 grams. The researchers discovered how T. rex's bite force changed as it grew. Previous studies had estimated that T. rex's bite had a force of 8,000-13,000 Newtons. Getting bitten by one would have felt like being sat on by an elephant, the authors wrote. One newton is the force required to move a kilogramme (2.2 pounds) of mass at one metre (3.25 feet) per second squared. "I have no idea what the bite would do to an animal beyond hurt a lot. 1 235 Pounds of force), the T. rex model generates nearly fifty times more force by a single tooth in the back of its mouth. And while a … I have no idea what the bite would do to an animal beyond hurt a lot, Karl Bates, co-author of the study and post-doctoral researcher in biomechanics at the University of Liverpool, told Discovery News. Tyrannosaurus rex could gnash and chomp its teeth together with such force that it could easily pulverize the bones of its prey, a new study finds. The force exerted at one of T. rex‘s back teeth would have been between 7,868 and 12,814 pounds-force (35,000 and 57,000 newtons). Moreover, the finch evolved its mega-bite relatively quickly, in less than one million years. European Shares, Pound Hit By Fading Brexit Deal Outlook, Disney World Fights Back Against Maskless Guests With Digital Magic, Clorox Warns Wipe Shortage Will Continue Well Into 2021, Etsy Thrives Amid Pandemic — And It's Not Just Masks, Twitter Faces Off On Obama, Biden-Harris And Trump, Why Chipotle’s Brian Niccol Is All for Spending MORE on Ingredients – And People, Success Is Really About Being Happy – And Hiring Happy People, The POLITICS of EMPOWERMENT in American Business. Biology Letters published the study on Wednesday. The latest estimate for T. rex bite strength came from Gignac and Erickson 2017. Juvenile T. rexes probably had a much weaker bite, making it likely that the dinosaur's diet changed over time, the authors wrote. When Bates and Falkingham used computer models to simulate T. rex’s bite, the result was “quite surprising,” Bates told us: a maximum bite force of … A T. rex would have been capable of biting down with a force of 35,000 to 57,000 Newtons with its back teeth, according to the study.
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