UCLA doctoral student Yilin Wong left a sample out by mistake. It was a small chip made of germanium, topped with thin layers ...

On a whim, she looked at the dots under a microscope and couldn't believe her eyes. Beautiful spiral patterns had been etched into the germanium surface by a chemical reaction. Wong's curiosity ...

Using Spiral Betty with Cricut is an exciting way to transform ordinary images into stunning spiral designs for your craft projects. This tool allows you to create eye-catching patterns that can ...