The modern periodic table, arranged in rows and columns, was first introduced by Dmitri Mendeleev in 1869. At the time, it included the known elements and their properties, but Mendeleev predicted ...

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Are you and your kids in the mood for a good laugh? Look no further. Some of the top-rated comedies on this list are a few decades old, while others are much more recent -- but we think they're all ...

Cute animated tale with some mild peril and scary bugs.

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