In 2019, Caltech researchers demonstrated a new method to use light to control the active substance-a type of material that is made of individual energy-chappas which are made of a whole for form to create mechanical speed Works in This process works in the same way how many individual birds make a herd that moves overall. In research, the team focuses on the active substance as a millimeter -shaped protein filaments that usually form a cell skeleton, or “cytoscalaton”.
