Adorable pet kittens tilt their heads in synch with each other

Persian kittens move their heads in synch with toy

Six pet cats make chattering sounds while synchronously moving heads

Seven swimmers perform synchronised dive into Chinese river

Tsar-ville and Dean! Two drivers joy ride like 'synchronised skaters' on icy car park in Russia

Soldiers perform awesome synchronised patrol dance next to warship

Thai museum uses advanced synchrotron light technology to analyse source of ancient gold

Two pet cats lay on sofa while doing synchronised movements

Two dogs have hilarious 'synchronised scratching' session by walking alongside hedgerow together