https://padlet.com/ivelas5050/2pxw6x8shc59 telescope, astrolabes, compass, sextants en-us 2019-11-07 14:44:37 UTC 2019-11-14 14:44:42 UTC hello@padlet.com ivelas5050 https://padlet.com/ivelas5050/2pxw6x8shc59/wish/411192740  A telescope is an important tool for astronomy that gathers light and directs it to a single point.]]> 2019-11-14 14:18:00 UTC https://padlet.com/ivelas5050/2pxw6x8shc59/wish/411192740 ivelas5050 https://padlet.com/ivelas5050/2pxw6x8shc59/wish/411202008 The astrolabes is a tool using  positions of the stars ]]> 2019-11-14 14:28:58 UTC https://padlet.com/ivelas5050/2pxw6x8shc59/wish/411202008 ivelas5050 https://padlet.com/ivelas5050/2pxw6x8shc59/wish/411206352 A compass is a tool that shows  he directions north,south, east and west,]]> 2019-11-14 14:34:35 UTC https://padlet.com/ivelas5050/2pxw6x8shc59/wish/411206352 ivelas5050 https://padlet.com/ivelas5050/2pxw6x8shc59/wish/411212050 A sextant is an object used for navigation which measures angles]]> 2019-11-14 14:40:56 UTC https://padlet.com/ivelas5050/2pxw6x8shc59/wish/411212050