Colonial Surveyor – Determining your Position using Celestial Navigation

A sextant is an intimidating complex instrument.  It consists of an A-shaped frame with an apex of 60° on a sextant or 45° on an octant.  Along the rounded lower edge of the frame is an arc, the limb, that is marked with numbers for the degree of the angles that the sextant can measure. An index …

Beer Recipe: Victory at Yorktown

October 17, 1778, General Charles Cornwallis raised a flag of truce over the fortifications at Yorktown after having suffered not only the combined French and American attack but also disease, lack of supplies, inclement weather, and a failed evacuation. With the French navy in the York River and siege lines advancing on his position, defeat …