Simple Machines Made Simple (pre-order)This is a pre order for the book. New pre orders are expected to ship November 2026. If you find yourself saying, "Okay, I understand OR, XOR, and Multiplexing. But what does that have to do with me, a common pulley operator?" Then this is the book for you. Simple Machines Made Simple is a board book starring the six simple machines in demo form. Wheel Lever Pulley Inclined plane Wedge Screw And like previous books, you can fight with your kids over

or they can hear it from us

have great tactile feedback

cannot recite any of Newton's laws or calculate a simple spring constant (I promise

or just learn how things work

you can fight with your kids over who gets to go first

Shift Registers

It explores D-Latches

and the sequel

XOR and LATCH

I'm embarrassed to admit that my kids

than if we just let them stumble upon this stuff out on their own

If you fall into any of these categories