New project up on Thingiverse

Yesterday I added another project to my Thingiverse projects: The Advanced Astrolabe. This project shares the same design plan as the Basic astrolabe I posted earlier, but I added more advanced features to this one. Those of you who want something more substantial than paper to work with should check this out.

Instructable

One of my readers was kind enough to put together an Instructable on turning the output of my generator into a fully usable plastic instrument. How to Build a Customized Astrolabe Using a Laser Cutter: http://www.instructables.com/id/How-to-Build-a-Customized-Astrolabe-Using-a-Laser-/

Introducing the Advanced Astrolabe

For quite some time now I have been basing my class, and my discussions here, on an astrolabe with fairly basic options. Linked to the right you will find a zip file containing the components for this basic astrolabe, along with the handout for my class. But there is more to the astrolabe than just […]

Another astrolabe in work

This one is a metal astrolabe. A work in progress that uses some of the output of the Astrolabe Generator. Images used with permission.

An Astrolabe in Work

I got this last night via Twitter: https://twitter.com/cforchino/status/434176137216794626 Nice work, he has a steadier hand than I do. Please do email or tweet me your astrolabes, I’ll be glad to post them. Addresses are on the right.  

What I’ve been up to

Wow, how time flies. It is almost a year since I last posted here.  New Years Resolution: Post at least once a week. Yeah, let’s see how long That One lasts… Not that I’ve been idle. In the intervening months I have gotten quite a bit done, I just haven’t been sharing. Since my last […]

Drafting the Astrolabe 11: The Unequal Hour Arcs

The next step, and the last scale to be added to the back of my astrolabe, is the unequal hour scale. In the middle ages, there where several timekeeping systems in use, as opposed to the single one we use now. This next scale was designed to convert between two of these systems: The Equal […]