tag:blogger.com,1999:blog-7680633539032158878.post8543734873468369140..comments2023-04-15T01:35:06.218-07:00Comments on How to Dig a Hole: Recycled Bicycle Slingshot (prototype)re: sabinahttp://www.blogger.com/profile/15451270788399785456noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-7680633539032158878.post-76134977033268228942010-09-21T10:15:44.041-07:002010-09-21T10:15:44.041-07:00this looks great!this looks great!McFruityhttps://www.blogger.com/profile/12691538957238813159noreply@blogger.com