Astronomers using the National Science Foundation’s Karl G. Jansky Very Large Array (VLA) have shown that a jet of material propelled from the core of a giant galaxy is channeled by a corkscrew-shaped ...
A new magnetic material called a p-wave magnet uses helical electron spin patterns that deflect electric current, enabling smaller and more efficient computer chips. (Nanowerk News) Magnetism, as we ...
Collagen, the most abundant protein in mammals, owes its remarkable strength and resilience to a unique triple helical structure. This conformation is formed by three intertwined polypeptide chains ...