blog Published on January 24, 2006 comments 2 links for 2006-01-25 written by ericgjerde The Ascent Wooden Gear Clock, available as a kit or plans. thanks jbum @ flickr! great gift idea for my dad. (tags: giftideas woodenclock clock gears DIY) The Regular Pentagon interesting page on pentagonal geometry, various methods of folding one from paper, and other ways to generate the proper angles/measurements. (tags: origami pentagon goldenrectangle phi geometry) Related
2 Comments