Synchronisation bacteria (IMAGE) Delft University of Technology Caption An audience clapping in rhythm, fireflies flashing in unison, or flocks of starlings moving as one – synchronisation is a natural phenomenon observed across diverse systems and scales. First described by Christiaan Huygens in the 17th century, synchronisation was famously illustrated by the aligned swinging of his pendulum clocks. Now, TU Delft researchers have shown that even E. coli bacteria – single-celled organisms only a few micrometres long – can display this same phenomenon. Credit TU Delft Usage Restrictions Synchronisation bacteria License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.