Today's Question - Meet me half way - Two boys visiting their uncle's farm see a rain barrel by the barn. One thinks it's less than half full the other argues more than half full. Using no strings, measuring devices or anything but the barrel, how can they easily decided the debate?

Reveal Answer Corner Answer - To be sure the barrel was exactly half full, you would tilt it to the side until the water came just up to the lip of the opening. If exactly half full, the water would just cover the circle at the bottom of the barrel.

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