In 2019, Caltech researchers demonstrated a new method to use light to control active matter—a kind of material made up of individual energy-consuming pieces that act as a whole to create mechanical ...
In recent years, as the social and economic development and the improvement of people's own living standards, the requirements for building structures are no longer limited to beautiful, but pay more ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results