The ability of the human wrist to rotate around the forearm axis in 2 directions is crucial for many daily activities. This rotation, limited to a range of approximately [-90°, 90°], restricts the ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

When cancer cells metastasize, they morph, becoming missile-shaped in order to penetrate into other tissues throughout the body. In fact, to travel throughout the body, metastatic cancer cells must ...