Decades: 730s 740s 750s 760s 770s - 780s - 790s 800s 810s 820s 830s
Years: 782 783 784 785 786 - 787 - 788 789 790 791 792
Births
Deaths
... of the groove, while the other end of the axis pushes against the lower rim of the groove. While the axis is slipping around inside the groove, the friction between the ...