Cambridge Project

Repointing the foundation; repairing the front porch; rebuilding a porch railing; detailing the fire blocking and fire caulking. Also: the Community Rowing organization of Massachusetts, which makes rowing on the Charles River available to everyone. In the second half: a visit to New York highlights a scale model of the city in Queens; and shows how to install task lighting in a dark kitchen and add a cable-railing system to a deck.