←  Machines & Inventions
Fun Fact

Did You Know? Velcro Was Inspired by Sticky Plant Burrs!

An inventor studied burrs stuck to clothing and copied their hook-and-loop idea.

Nature Inspired an Invention! 🌱

Swiss engineer George de Mestral noticed burrs sticking to his clothes and his dog’s fur. Under a microscope, he saw tiny hooks and later developed Velcro.

Color & Discover 🎨

Color a burr with tiny hooks beside a backpack strap. Ask: What invention could nature inspire next?

Coloring Emotions

Coloring Emotions

Learn and express feelings through coloring

Buy on Amazon