Hans Larsson, a McGill University palaeontologist (located in Montreal, Canada), has found physical proof that Canadas Arctic regions once had a Jurassic era. Scientists have suspected that dinosaurs lived in Canadas great north eons ago, yet it remained an unproven theory, since no bones had ever been uncovered.
Not anymore. Larsson has discovered tyrannosaurus dinosaur bones, which until now, had only been located in Canadas Prairie Provinces, as well as in the Western United States. "We were able to clarify that dinosaurs – large predatory dinosaurs – and a great variety of plants lived in the High Artic," he says. "We found dinosaur remains, as well as fern and tree fossils," continues Larsson, who walked up to 25 kilometres per day for one month with his research team to locate bones during the summer of 2003 and 2004. "You wouldnt expect it, yet dinosaurs and a great variety of plants lived in the High Arctic 240 to 65 million years ago."
These were Larssons first Arctic expeditions. He has also visited Western Africa five times to seek out elusive dinosaur fossils. He says the work isnt easy. Artic digs meant hours of walking with heavy equipment, while African digs came with pounding sun and drinking bad water. Yet its all worth it. "The fact that I may bring new perspectives on ancient life is what keeps me going," he says.
Sylvain-Jacques Desjardins | EurekAlert!
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Researchers from the Institute for Quantum Computing (IQC) at the University of Waterloo led the development of a new extensible wiring technique capable of controlling superconducting quantum bits, representing a significant step towards to the realization of a scalable quantum computer.
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