3.4M views · 1.3K reactions | Whoa, this rainbow is hypnotic, huh? For step-by-step instructions of this experiment go here: https://mel.sc/sRj/ | MEL Science | Facebook

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