Familiar objects

This hook and loop fastener was developed in the 1950s by Swiss engineer Georges de Mestral, after noticing how thistle burrs clung to his clothing during a hike in the mountains. x20

Incredible Labyrinth

Motoi Yamamoto, a Japanese artist uses salt to create monumental floor paintings. The pictures below are from Fondation Espace Ecureuil, a gallery in France. The whole thing took 50 hours over the course of five days and a whopping 2,200 pounds of salt.

Incredible Labyrinth Made Using Only Salt