https://padlet.com/ireede9287/jd5e8x549cij Telescope, Astrolabe, compass, sextants en-us 2019-11-07 14:43:39 UTC 2019-11-14 14:43:26 UTC hello@padlet.com ireede9287 https://padlet.com/ireede9287/jd5e8x549cij/wish/408093864  telescope is a tool that astronomers use to see faraway objects. Most telescopes, and all large telescopes, work by using curved mirrors to gather and focus light from the night sky. The first telescopes focused light by using pieces of curved, clear glass, called lenses]]> 2019-11-07 14:46:24 UTC https://padlet.com/ireede9287/jd5e8x549cij/wish/408093864 ireede9287 https://padlet.com/ireede9287/jd5e8x549cij/wish/411192811 .Astrolabes can be used in timekeeping, surveying, geography, and astronomy to name a few disciplines. One of its most well-known uses is navigation.Sep 27, 2009 go to north east south west so you want be traveling ever where]]> 2019-11-14 14:18:05 UTC https://padlet.com/ireede9287/jd5e8x549cij/wish/411192811 ireede9287 https://padlet.com/ireede9287/jd5e8x549cij/wish/411200570 The compass is used for navigation, location and direction. People use it to find their way, whether it is on a hiking trail or on a trip to a new location. It is an instrument composed of a suspended magnetic pointer that is attracted to the polarity of the North Pole.

]]> 2019-11-14 14:27:15 UTC https://padlet.com/ireede9287/jd5e8x549cij/wish/411200570 ireede9287 https://padlet.com/ireede9287/jd5e8x549cij/wish/411203714  sextant is a doubly reflecting navigation instrument that measures the angular distance between two visible objects. The primary use of a sextant is to measure the angle between an astronomical object and the horizon for the purposes of celestial navigation.]]> 2019-11-14 14:31:14 UTC https://padlet.com/ireede9287/jd5e8x549cij/wish/411203714