A team of researchers from Belgium, Canada, and France have developed a more efficient gallium nitride (GaN)-based LED using a design inspired by the firefly. The design, fabrication, and characterization of this […]
Lego blocks are awesome—they snap together easily and perfectly. These blocks are made using injection molding and wouldn’t fit so flawless together without the precise features of the metal molds […]
What is a scanning electron microscope? Have you ever wondered why lotus leaves are water-repellent or what keeps your pantyhose from easily tearing? Using the scanning electron microscope (SEM), scientists/engineers […]
