There's nothing mystical or complicated about a sextant. All it is is a device that measures the angle between two objects. The sextant makes use of two mirrors. With this sextant, one of the ...

There's no way around it: Celestial navigation using a sextant is a complex and involved process that involves a fair amount of calculating, correcting, referring to tables, knowledge of the ...

One of the popular prints by Baroque painter and drafter Andreas Stech depicts the couple using a brass sextant together. After the death of her husband in 1690, Elżbieta Koopman completed and ...

An artificial horizon for sea use has been wanted for the last hundred years; in fact, ever since the sextant came into general use. It is a matter of common occurrence for mist or fog to obscure ...

Sextant Growth Fund earns an Average Process Pillar rating. The leading factor in the rating is the parent firm's five-year risk-adjusted success ratio of 63%. The measure indicates the percentage ...

Sextant International Fund earns an Average Process Pillar rating. The leading factor in the rating is the parent firm's five-year risk-adjusted success ratio of 63%. The measure indicates the ...

At first sight this astrolabe looks like an outsized old-fashioned pocket watch with an entirely brass face ... the printed map, the sextant, the chronometer and the compass - all of them doing ...

Simply sign up to the Global Economy myFT Digest -- delivered directly to your inbox. Economists like to model corporate executives as razor-sharp optimisers, using sophisticated analysis to pick ...

At first sight this astrolabe looks like an outsized old-fashioned pocket watch with an entirely brass face ... the printed map, the sextant, the chronometer and the compass - all of them doing ...