Refraction happens when light changes direction as it passes from one material to another. The curved glass works as lense here. When light travels from air into water, it bends, creating an illusion of shifted background colours. #TheDadLab #scienceexperiment #scienceexperiments | TheDadLab

Explore the magic of how rainbows are formed with this simple science activity from the Book of How ⬇️ ☀️ Put a white piece of paper on a windowsill or other flat surface with bright sunlight 🚰 Fill a small, clear glass a little over halfway with water 🌈 If you don’t see a rainbow, carefully pick up the glass and lift it slowly straight up Visit https://bit.ly/421WZlF to learn more about the science behind rainbows! | Highlights for Children