This jig's plywood sled rides on a long runner that sits in the miter slot on the router table. Secure the rough lumber with hold-downs so that the rough edge overhangs the sled slightly along its length.
The Most Eco-Friendly iPhone Speaker Made from Bamboo, Uses Zero Electricity
The bamboo speaker is essentially a 1-foot length of bamboo with a slot carved out of the top for the iPhone to snuggle into. The sound reverberates through the pipe and amplifies the tunes you're listening to.
flat rectangular surfaces slot into place for compact storage when not in use, and pull out to whatever length is required for a given task. No flip-up, fold-down, spin-around secrets, just simple sliding motions to increase or decrease available dining, work or side-table space