how did humans survive the dinosaur extinction

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By Michael Evans - 16 Feb 2011 9:59:0 GMT There is a long established and almost universally accepted belief that the age of the plant-eating dinosaur came to an end somewhere between 65.5 and 66 million years ago. If all of Earth time from the very beginning of the dinosaurs to today were compressed into 365 days (one calendar year), the dinosaurs appeared January 1 and became extinct the third week of September. Dinosaurs could have gone extinct any time after the two of each kind got off the Ark, just like many other animals have gone extinct since the Flood.

You can't make the case that dinosaurs were on the top of their game when they bit the Big Cretaceous Weenie. The survival of some mammals is itself just one mystery embedded in a more perplexing question, and scientists are still busily collecting evidence from the scene of the crime.Riley Black is a freelance science writer specializing in evolution, paleontology and natural history who blogs regularly for How do face shields compare to face masks?

Both species survived more than one mass extinction, and they did it by basically being willing to live anywhere and eat whatever crap they could. The Permian-Triassic extinction event, known as the Great Dying, occurred 251.4 million years ago and eradicated 96 percent of all marine species and 70 percent of all terrestrial vertebrates species on earth.For many years, climate change was the most credible explanation for the dinosaurs’ demise. Here's how to raise yours.The achievement is an important milestone in quantum computing, Google's scientists said.Despite unregulated face coverings being highly variable, they do, on average, reduce the spread of the virus.A new study sheds light on the final supernovae of the Universe.A study published Friday tested how well 14 commonly available face masks blocked the emission of respiratory droplets as people were speaking. Instead, much like covering our mouths when we cough, the aim of wearing cloth coverings is to reduce the distance that your breath spreads away from your body.

The idea is that if you do have COVID-19, depositing any virus you may breathe out on either yourself or nearby (within one metre) is much better than blowing it all over other people or surfaces.

So an effective face covering is not meant to stop the wearer from catching the virus. Besides the stench of death filling the air and the massive bodies piling up hither and yon, acid rain fell and volcanic eruptions shook the Earth, sullied the air, and scarred the landscape.Smallness and requiring little food helped our ancient, shrew-like ancestors survive, which begs the question, could we modern humans make out okay if such an event happened today? Also, climate change would have taken tens of thousands of years, giving the dinosaurs sufficient time to adapt.In 1956, Russian astronomer Joseph Shklovsky (1916-85) became the first scientist to consider the extinction was due to a single catastrophic event when he theorized that a supernova (the explosion of a dying star) showered the earth in radiation that could have killed the dinosaurs.

Because the dinosaurs were cold-blooded–meaning they obtained body heat from the sun and the air–they would not have been able to survive in significantly colder climates. These superdense stellar bodies will be containing mostly elements like carbon and oxygen and will be the size of Earth while having as much mass as the sun.

A quantum computer developed by Google achieved "quantum supremacy" after taking 200 seconds to solve a complex problem that the company says would take a supercomputer 10,000 years to solve.

In a blog post published Wednesday, scientists at Google described the achievement as an "important milestone" in quantum computing, one that demonstrates that the company's designs are "going in the right direction." Some Dinosaurs Have Survived Down to the Present Day Some people insist the Loch Ness Monster is a living sauropod.

There's no objective measure by which one creature can be considered "more fit" than another; it all depends on the environment in which it lives.

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how did humans survive the dinosaur extinction

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