New theories reveal the ferocious T-Rex as… adorable?

The American Museum of Natural History presents the new, more accurate T. rex.

  • Hatchling, four-year-old, and adult models show us new sides of the famous predator.
  • They're part of the T. rex: The Ultimate Predator exhibit running from March 2019 to August 2020.
  • Attention time travelers: You may want to pet the feathered hatchling. Don't.
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What people smuggle onto airplanes — and why

Most of those who try to sneak stuff onboard succeed.

(James R. Martin/Shutterstock)
  • 32.4 percent of American travelers try to sneak forbidden items onboard.
  • 87.7 percent of them succeed.
  • It's mostly about recreational drugs, but also about explosives, poisons, and infectious items.
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What do we do with all the chemical elements? This ingenious periodic table shows you

An interactive periodic table with pictures makes it easy to see how each element is used.

The periodic table is an important but rather dry scientific tool. It lists all the chemical elements, ordered by their atomic numbers. Elements with similar behavior are grouped in the same column (called a group), with metals generally on the left and non-metals (gases) on the right. Rows are called “periods” - hence, periodic table.

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