We will only use epoxy as resin: no polyester or vinylester. Foam sandwich is a well proven material, light and strong. It is particularly well adapted to the building of one-off hulls. It is well suited to amateur boat building because it does not require a female mold or any special equipment. We will describe what is commonly called the open mold method.
Hail to the Chief is the official Presidential Anthem of the United States. The song's playing accompanies the appearance of the President of the United States at many public appearances.
A presidential system of government is one in which a popularly elected head of state acts as the overall authority in the country. The term has been in use in the United States since before the Civil War to distinguish it from the British system.