Decades: 1310s 1320s 1330s 1340s 1350s - 1360s - 1370s 1380s 1390s 1400s 1410s
Years: 1360 1361 1362 1363 1364 - 1365 - 1366 1367 1368 1369 1370
Births
Deaths
... start precessing, with its axis slipping around in the groove in a circular fashion. The groove inside the device, is a little wider than the axis, and the gyroscope' ...