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Although it has a few superfluous functions, the best feature of this lantern is that it uses no batteries . . . just crank it up and turn it on.

Turn, turn, turn on the lights Issue 71 : Mar/Apr 2010 Do you remember the Green Lantern, the DC Comics superhero of the 1950s? This article isn’t about him; it’s about my multi-function, crank-powere...

A few yards of Velcro One-Wrap, a handful of cotter pins, and a tube of epoxy, at left, are all it takes to make a slew of handy locks, center above, that fit in a jiffy to keep turnbuckles secure, at right.

Security without using pliers or rigging tape Issue 71 : Mar/Apr 2010 I was in a fabric store buying sticky-back Velcro tape for use on insect screens when I saw a Velcro product named One-Wrap. This ...

Viewed from astern, this propeller rotates counterclockwise with the engine in forward gear, making it a left-handed prop. The numbers stamped on the hub indicate that it has a diameter of 16 inches and a pitch of 11 inches.

Basic insights into how they work Issue 71 : Mar/Apr 2010 Much complicated mathematics lies behind the deceptively simple appearance of a boat’s propeller, but it can be described and specified with a...

Safina’s pilothouse design allows her owner, Larry Rosen, to stretch the seasons on Maine’s Penobscot Bay.

A small Danish motorsailer for all-weather cruising Issue 71 : Mar/Apr 2010 Larry Rosen dreamed of owning a boat that sailed well, was suitable for extended cruising, and that he could comfortably liv...