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Why is it a bad idea to pour water on a stovetop oil fire? When you know about what causes fire, it becomes much more clear why this could be a disastrous remedy.

If you’re stronger at geometric visualization than algebra, convert all of your mixing problems into visual puzzles!

Neutrons are so named because they aren't affected by the electromagnetic force. Is the same true for neutral objects?

After this conversation with Socrates, will you know more about geometry? There's only one way to find out…

In 2012, Voyager 1 left our Solar System. Such a feat requires tremendous speed, which requires a tremendous amount of fuel—unless you use a few clever tricks...

There is an interesting relationship between the ratio of one-dimensional measurements of similar figures and the ratio of their areas. How does that help to compare the areas of two circles?

When nature gives you a hard problem, the best course of action is to turn it into a problem you've already solved.

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