More ideas from M
6 Exercises for a Flat Belly That You Can Do Right in a Chair

6 Exercises for a Flat Belly That You Can Do Right in a Chair

Spyglass App: Compass and GPS mobile app that combines the best features of a hand-held compass and range finding binoculars to take bearings and judge distances.

Traditionally, sailors have used a hand-bearing compass or rangefinder binoculars to take bearings on a mark, check the angle of an approaching boat to avoid a collision, determine their distance offshore, and monitor their anchor position.