Dr. Justin Davis Recommends

The brain is the most important tool you use each and every day - learn about it, exercise it and engage it with new and novel challenge!

Daily Dose

A glass of water with a single ice cube sits on a table. When the ice has completely melted, will the level of the water have increased, decreased or remain unchanged?

Remain unchanged. When frozen, the ice cube displaces its weight.

Answer Back

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