Astronomers produce the most complete map of the center of the Milky Way, which can provide insight into how stars and planets are formed.
By cooling an atom-thin magnetic material, physicists have experimentally confirmed a classic 1970s model of two-dimensional ...
Abstract: This paper proposes a fixture-free 2D sewing system using a dual-arm manipulator, i.e., the seam lines of the top and bottom fabric parts are the same. The proposed 2D sewing system sews two ...