Your speedometer broke, and you've got no way of telling how fast you're going. What do you do? If you're this Reddit user, then you've got nothing to worry.

Reddit user brusifer posted the above picture to r/shitty_car_mods under the title "My speedo is broken, but the tachometer works fine. Lets fix it with vector graphics." He put up a graph around the still working tachometer indicating vehicle speed in relation to engine speed in each gear.

Pretty clever. And very cheap to do. As for aesthetics? Not so much.