WebAug 21, 2024 · The History Behind Portholes. Interestingly enough, the history behind portholes has nothing to do with the port side (left side) of the ship, nor was it originally intended for viewing through it. Portholes actually originated way back in 1485 during the reign of King Henry VII in England. To arm his naval fleet, King Henry VII insisted on ... WebOct 24, 2014 · Ironically, while the porthole has its design origins at sea, it is becoming something of a rarity to spot on ships, as cruise ships increase in size and start to …

etymology - Why are pot-holes called pot-holes? - English Language

A porthole, sometimes called bull's-eye window or bull's-eye, is a generally circular window used on the hull of ships to admit light and air. Though the term is of maritime origin, it is also used to describe round windows on armored vehicles, aircraft, automobiles (the Ford Thunderbird a notable example) … See more According to the Navy Department Library, the word "porthole" has nothing to do with its location on the port side of a ship, but originated during the reign of Henry VII of England (1485). The king insisted on mounting guns too … See more A porthole consists of at least two structural components and is, in its simplest form, similar to any other type of window in design … See more Portholes on submarines are generally made of acrylic plastic. In the case of deep diving submarines, the portholes can be several inches thick. … See more Portholes on spacecraft must be made from glass that can survive rapid temperature changes, without suffering the cracking that … See more • 1900 Hoboken Docks fire • Clear view screen • Deck prism See more WebPorthole is a small library for secure cross-domain iFrame communication. Usage. Include the Javascript. ... Protocol and domain origin of the message messageEvent.data: Message itself messageEvent.source: Window proxy object, useful to post a response */ } Create a window proxy object on the main page. ... old sandwich golf

What is another word for porthole - WordHippo

WebFeb 7, 2003 · According to "The Buick, A Complete History", the portholes were inspired to Ned Nickles by WW2 fighter planes and he installed them on his 48 Roadmaster convertible. He also connected amber lights attached to the distributor to suggest fire coming out of the portholes. Harlow Curtice (Buick's general manager) liked them and he asked for them ... WebA pothole is a depression in a road surface, usually asphalt pavement, where traffic has removed broken pieces of the pavement. It is usually the result of water in the underlying … my only earth