Scientists may have discovered how to create a real-life tractor beam using electromagnetic radiation that can draw particles toward it. The result is something very akin to the tractor beam seen in ...

Understanding how helical, curved beams operate — how their spiral cuts accommodate angular and parallel misalignment, axial motion, and system vibrations — is the key to knowing how they will perform ...

Over the years, through projects such as the Green School and homes at the Green Village, bamboo has become an increasingly popular material in Bali, Indonesia. While design firms in Bali such as ...