A thin layer of ice crystals turns into a maze of microscopic water channels when heated by near-infrared light. Water molecules can form a variety of intricate patterns. The molecules self-organize ...
Add Yahoo as a preferred source to see more of our stories on Google. STEVE GSCHMEISSNER/SPL/Getty Images (STEVE GSCHMEISSNER/SPL/Getty Images) Circular, textured shapes overlap, resembling leaves or ...