Inspired by the Martin Scorsese film Hugo, an obsessive Lego enthusiast built a programmable machine that writes messages and draws pictures. All you have to do is turn a crank. Andrew Carol, who ...

[David] has created a four cable drawing machine for the Telus Spark Science Centre in Canada. Hackaday has featured [David’s] unconventional drawing contraptions before, specifically his center pivot ...

IN this text-book the author presents a course of instruction which he considers suitable for students attending elementary drawing classes who are unable to spare more than one evening per week, and ...