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A multiplication table is an easy-to-use grid of numbers that can help you learn to multiply quickly by using the chart and, eventually, your memory.

An extensive study looks at personal space in 42 countries, and how weather affects preferences.

Are you wondering what color therapy is? Find out what color therapy is in this article.

Avoid artificial sweeteners to keep potentially harmful chemicals out of your body. Learn why you should avoid artificial sweeteners.

Ribose is a simple supplement with substantial potential. Learn how ribose may be helpful in maintaining heart health and treating fatigue.

Juul dominates the e-cig market, but also has been accused of targeting minors. HowStuffWorks looks at how Juul is getting away with TV advertising.

There's no such thing as a salted caramel tree, so where did the delicious concoction come from and why is it so yummy?

Anesthesia is used in surgeries as a method of minimizing pain during the procedure. Learn about anesthesia and the different types of anesthesia.

Everyday objects can cause a visit to the ER room. Do you know which ones? See the 10 objects that cause the most ER visits to learn more.

Knowing about common birth defects can help you prepare for your new baby. Learn about common birth defects at Discovery Health.

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