Thanks to capillary action, paper absorbs water very rapidly. When paper gets wet, it swells which causes the folded petals of your Magic Flower to open up. As the name suggests, capillary action ...

Researchers at (LLNL) have made an exciting breakthrough in multi-material 3D printing by using capillary action—the same ...

Engineering researchers at Lawrence Livermore National Laboratory (LLNL) have achieved breakthroughs in multi-material ...