Weems & Plath Protractor dunvegan Centripetal Forces: The forces involved

Centripetal Forces: The forces involved in circular motion

Left for Dead: 30 Years On - The Race is Finally Over is a gripping account of survival and resilience in the face of one of the deadliest storms in modern sailing history

information on the modern use of steam and gas turbines for the production of electrical power

In addition to the practical advice on aspects of Day Skippering

This isn't your grandad's dusty old sextant

Weems & Plath Protractor dunvegan Centripetal Forces: The forces involvedThe Weems & Plath Protractor is a versatile navigation tool that combines the functionality of several instruments into one compact design. This updated version of the classic Breton and Portland Plotters features a movable compass rose grid, allowing you to perform a variety of essential navigation tasks with ease and precision. Whether you're plotting courses, measuring distances, or determining coordinates, the Weems Protractor is an invaluable