Harmonogram - The Cybernetic Art of Ivan Moscovich Fidget though the unit does need

though the unit does need to be plugged into an outlet

the result is more logical and visually cohesive

and interesting stories behind its discovery

The Short Story of Science is a new introduction to the complete subject of science

Engraved below Gandhi's portrait is a quote followed by a facsimile of his signature

Harmonogram - The Cybernetic Art of Ivan Moscovich Fidget though the unit does needCreated by Ivan Moscovich in his home studio using an elaborate double pendulum drawing mechanism of his own design. Artist, inventor, author and Holocaust survivor, Moscovich patented his Harmonograph in 1967 and slowly honed the precise techniques required to master his innovative "cybernetic" approach to drawing. The machine produces two dimensional oscillations which mathematicians refer to as Lissajous figures. Through variations of color, shape