Watch a simple but fascinating chemistry experiment using phenolphthalein and dry ice to demonstrate pH changes in real time. See how carbon dioxide forms acid in water and causes a dramatic color ...

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, ...

The field of colour science encompasses the rigorous measurement, reproduction, and perception of colour, integrating principles from physics, psychology, and engineering. Central to this discipline ...