The two colors to mix immediately. Experiment # 3: A sucking candle. Explanation: Just like with water, hot air is less dense than cold. But this experiment is a little different. Unlike liquids, ...

Feelings of stress can bubble up everywhere, caused by everything from public speaking to cramming for an upcoming test. To combat this anxiety many people will turn to meditation, deep breathing ...

This experiment demonstrates how plants transport water and nutrients through their stems. You'll witness the fascinating process of capillary action as white flowers transform into colorful blooms, ...

This experiment demonstrates how water at different temperatures has different densities, creating beautiful layering effects. You'll see how warm and cold water interact and learn about density ...