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“Dreaming can be dangerous, anything from alien abductions and hauntings to dreaming of bingo. Welcome to Dream Bingo, the home of the friendliest Bingo community on the web.”
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2340 Items |
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Tooth by deadly tooth, dinosaurs with a hunger for meat bit using four basic techniques, with strength sacrificed for speed and vice versa, new research finds. Carnivorous dinosaurs ranged from weak yet fast nippers, like Velociraptor, to strong and efficient biters, such as Tyrannosaurus rex. Tyrannosaurs, allosaurs, ceratosaurs, and parrot-like dinosaurs, such as Citipati, inflicted the most damaging, efficient bites, the new research suggests. These dinosaurs didn't even have many teeth, compared to certain other dinos. But the teeth they possessed did the job well, like ripping the heads off of prey. "These dinosaurs have consistently high efficiency in biting along the entirety of their relatively short tooth rows," said Manabu Sakamoto, author of the study, published...
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| 234 Pages < 1 2 3 4 > » |
2340 Items |
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