Redirected from 563 BC
Decades: 610s BC 600s BC 590s BC 580s BC 570s BC - 560s BC - 550s BC 540s BC 530s BC 520s BC 510s BC
Significant People
... enough, for example after starting it with a short rip string or by a snap of the thumb, a person holding it in her hand can accelerate the gyroscope to incredibly high ...