Decades: 1330s 1340s 1350s 1360s 1370s - 1380s - 1390s 1400s 1410s 1420s 1430s
Years: 1382 1383 1384 1385 1386 - 1387 - 1388 1389 1390 1391 1392
Births
Deaths
... device, is a little wider than the axis, and the gyroscope's evasive action towards the externally applied force will cause one end of the axis to push against the uppe ...