Chronometer - a timekeeping device that uses the Earth's rotation to measure longitude, Sextant - Measures latitude better than the astrolabe, Astrolabe - A handheld device used for calculations, including calculating latitude (position relative to the equator), Compass - Uses a magnet which pulls toward Earth's poles., Lateen sail - triangular and could take wind from either side of the ship to make travel faster, Square sails - Traditional sails used in Europe, Gutenberg Printing Press - allowed anything written to be produced without having to handwrite copies,

Technology

הדפסה
הטבעה

לוח תוצאות מובילות

סגנון חזותי

אפשרויות

החלף תבנית

האם לשחזר את הנתונים שנשמרו באופן אוטומטי: ?