How Shark-Toothed Dinosaurs Came to Rule the World

For a long time, paleontologists and dinosaur aficionados alike have debated what is the largest land-dwelling carnivore of all time. In the one particular corner, there’s Tyrannosaurus rex, the terror of prehistoric North The usa. In the other, Giganotosaurus — an equally massive dinosaur that stalked historical Patagonia, and one particular of the very last of an extraordinary lineage that ruled for tens of hundreds of thousands of a long time right before tyrannosaurs rose to prominence.

To paleontologists, Giganotosaurus and its relations are classified as carcharodontosaurs. Their name usually means “shark-toothed lizard,” proven by the discovery of Carcharodontosaurus alone

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Michigan Tech’s World Water Day Moves Online

Maria J. Danford

Michigan Tech will celebrate Planet Drinking water Day March 23 and 24 with speakers, an artwork
exhibit and poster competition—virtually.

Just a week just after transferring instruction on the net for the remainder of the spring 2020 semester,
Michigan Technological College will celebrate Planet Drinking water Day in the exact same style.

Planet Drinking water Day is a United Nations event celebrated every year to raise awareness of
how significant the stewardship of h2o is for humanity and other creatures. 2020 marks
the twelfth year Michigan Tech has joined in the celebration.

Keynote speaker Joellen Russell is employing robot floats

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Western Gorillas’ Territorial Behaviors Suggest Their Social World Is More Complex Than We Thought

Maria J. Danford

Western gorillas are notoriously challenging to review. They stay among dense rainforest, and habituating them to people can acquire 5 a long time, claims Robin Morrison, an anthropologist with the Dian Fossey Gorilla Fund.

“I can depend the selection of habituated [western gorilla] teams in the planet on 1 hand,” she claims. So to get a near appear at how they interact with 1 one more, Morrison and her staff employed some inconspicuous surrogates for human eyes: substantial-definition cameras.

What they noticed contradicted some beliefs about how these large primates use room and interact with others. While prior scientists assumed

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Meet 10 Women in Science Who Changed the World

Maria J. Danford

Who are the greatest scientists of all time? Chances are, Albert Einstein, Isaac Newton or other big names probably come to mind — and for good reason. Those scientists made remarkable discoveries and changed how we understand the world. 

But far too often, women are left off the roster, even though they’ve long made significant strides in science — including in eras when they were excluded from formal education and careers in the field. It was only until recently that female scientists have come out of the shadows of history.

In recognition of International Women’s Day on March 8 —

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