Custom Mechanical Keyboard!!

My current keyboard is really boring so im making a mechanical keyboard from scratch! It will have the normal layout with with an extra rotary encoder to change volume! No numpad tho, i feel like i never use it.

DIY Rock Tumbler

Its a frame for you to tumble rocks in using any jar or enclosure of your choosing! It uses motor wheels to rotate the object for weeks at an end.

Crazy clock

So its basically a clock but instead of the numbers going from 1-12 it would be random. But for each passing hour the hour hand will move back and forth to reach the correct number. The minute hand would function normally though! I feel like i saw this somewhere ages ago but idk where.

Crank Pencil Case

Its a really cool 3D modelled pencil case that opens with a crank. I cant take any electronics to school so no batteries ;-;. It has to be purely mechanical

Sash's Macropad

Its a macropad to play story based games! It also has a screen to display whatever i want! Also has cool lights :3