@ in the UK there was this drawing toy where you had some interlocking gears with holes in. You put the tip of a ball point pen though the hole and as the gears turned and moved they drew a very similar pattern, yours just doesn't automatically but much cooler.
Here you can find all information about this harmonograph:
www.etsy.com/de/listing/1285851244/genialer-4-pendel-harmonograph-ohne
hello, would you consider selling a new one ?
Wonderful to see you back Stephan! The x-y pivots are especially clever - simple to make and operate. Great job mate.
Thank you my friend, it's wonderful to read you here.
Endlich wieder ein Video von Dir, darauf haben wir lange gewartet 😃 👍
Vielen Dank Dieter, es freut mich wenns gefällt.
Schön das es Dich noch gibt ! Hab mir schon Sorgen gemacht 👍
sehr schön! Danke für die Präsentation. Das wäre doch eine schöne Sachspende für eine Reha oder Kindergärten... ❤️👍
Quelle poésie, c’est magnifique. Tu manques Stephan.
Hallo Stephan, ein sehr interessantes Zeichengerät, danke fürs Zeigen.
Mfg. vom Ndrh. Hans-Peter
Danke für das Lob!
@ 👌👍Mfg. Hans-Peter
It's a much cooler spirograph from the 1980s in the UK, a kids drawing toy.
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@ in the UK there was this drawing toy where you had some interlocking gears with holes in. You put the tip of a ball point pen though the hole and as the gears turned and moved they drew a very similar pattern, yours just doesn't automatically but much cooler.