Outrageous Info About How To Draw An Astrolabe

Use method 1 to erect a perpendicular line at the center of the first line.

How to draw an astrolabe. In this video i show how to make an inexpensive astrolabe for astronomy projects. This presentation will introduce mariner's astrolabes and other types, and. Assign an individual or group to assemble an astrolabe.

Treatise on the astrolabe ca. 1391 introduction to the astrolabe there is a tale, both apocryphal and scatological, that claudius ptolemy, the alexandrian astronomer (ca. Using the straight edge, draw a horizontal line roughly 2/3 of the way down the paper.

1 piece of dark thread or string 12 inches (30 centimeters) long. Ancient astrolabes are genuine pieces of art and clever astronomical calculators. 1 piece of cardboard, manila file folder, or other stiff paper.

Prick a small hole into the centre of the astrolabe and into the centre of the alidade (figure 23a). 1 small weight, such as a metal washer. Learn how to draw an astronaut!

Tie the small weight to. Pass the iron wire through the holes in the alidade and the astrolabe; Create an astrolabe describe the use of an astrolabe procedure:

Keep in mind that this can be a difficult item to cut. Cut out the astrolabe template on the black lines. Poke a hole in the corner of the.