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Irrational Partying: Happy Pi Day!    Pi is an irrational number that's crucial to many mathematical formulas. Today, 3/14, is Pi Day, the math nerd's holiday celebrating the ratio of a circle's circumference to its diameter. |
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From Brains to Brawn: How T. Rex Became King of the Dinosaurs  This illustration shows T. euotica prowling around Central Asia about 90 million years. Back then, the Central Asian climate was less like a desert, and more forested with rivers and lakes. |
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Smart Holiday Shopping for Your Wallet and Budget:
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Trump's Broken Speech Appeals to the Masses
When Donald Trump talks, he doesn't sound like an ordinary presidential candidate. His sentences are fragmented. He jumps around. On paper, his words appear garbled.
Toad-Eating Spider Named for Famed Physicist
A spindly toad-eating spider that creates vibrational waves on the water's surface in order to navigate and capture prey has been discovered in Brisbane, Australia, scientists announced at the World Science Festival last week.
Species Success Stories: 10 Animals Back from the Brink
Conservation efforts can make a big difference for threatened and endangered species around the world - from bald eagles to sea turtles - as seen in these species that are slowly making a comeback from the brink of near-extinction.
Scientists have grown 'dinosaur legs' on a chicken for the first time - ScienceAlert
Thanks to new fossil discoveries that filled in our knowledge about avian dinosaurs, we now know that only some dinosaurs went extinct following an asteroid collision with Earth - others survived and gave rise to the birds we live with today.
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