Huygens' synchronization

Mexican and Dutch scientist have finally demonstrated that Huygens' was right: two pendulum clocks mounted on the same wooden board can "communicate" each other, i.e. to tranfer energy between them, through the wooden board. Moreover, they have found that when the clocks synchronize, they also become inaccurate!

Find more about this at:

http://www.nature.com/articles/srep23580