Using a router involves deciding on the right bit for the job and riding the router down a length of wood to carve an edge or over a surface for a design. Ride a router safely, keeping hair and wires out of the way with instructions from an experienced builder in this free video on carpentry tools. Expert: Robert Markey Bio: Robert Markey earned his BS in Physics from MIT in 1969 and his MS in Computer Science from the University of Massachusetts in 1982. Filmmaker: equilibriofilms Erik