HOLLAND - Our science experiment today deals with food coloring, milk, a Q-tip, and dishwashing soap. These are the ingredients needed to show molecule movement and magnetism. Two percent or whole ...

Water marbling is an ancient technique of lightly applying pigments onto the surface of thickened water in order to create beautiful, swirling designs that may be transferred onto a range of different ...

Researchers have demonstrated a new way to customize the color of metal surfaces by exploiting a completely overlooked optical phenomenon. For centuries it was thought that thin-film interference ...