Amazing ingenious drawing machine You must see, The Travel Harmonograph - DIY JIG

Diesen Reise-Harmonograph kann man hier bestellen: sites.google.com/site/poehnlein/reise-harmonograph This travel harmonograph can be ordered here: sites.google.com/site/poehnlein/reise-harmonograph

[@hansmatzweissefeder]

was im alter so alles an spielerein einfällt - ich bin beeindruckt - gruaß vom federl 🤘😎👍💚🍺🖖

[@MrHighflyingclive]

Back in the 1960s, I built a harmonograph from scrap items that I found in an engineering workshop. I had no idea that they had ever been commercially available. Thank you!

[@cl483]

Hallo Herr Pöhnlein war wieder ein schönes Video!

[@elenin.3228]

Noch ein einzigartiges "steampunk" Geraet. Auch der Koffer ist genial!

Vielen Dank Eleni N.

[@penduloz]

We're making one and bringing it into the 21st Century. Your travel one is adorable.

[@ClintRoseCarving]

Wow Stephan that's so cool! Never seen anything like that before

Thank you Clint, I'm glad you like it :-)

[@bacstr]

Von wegen Harmonograph! Mir ist ganz unharmonisch schwindlig nach dem Gewackel... :) Danke und viel Erfolg!

[@MaBuKunsthandwerk]

Da schlägt doch gleich mein Steampunk Herz höher

[@HansPeterLehmannhpl]

Hallo Stephan, ein sehr interessantes Zeichengerät hast du vorgestellt, danke fürs Zeigen. Mfg. vom Ndrh. Hans-Peter

[@isanbul23dm]

Not all adults know what a Foucault pendulum is, and what it demonstrates. What can we say about children! Let's understand, especially since there are a lot of Foucault pendulums all over the world - more than a hundred. Leon Foucault, a French astronomer, physicist, and mechanic, was already a well-known scientist during his lifetime. On the night of January 8, 1851, Foucault, in the basement of his Paris home, first carried out the experiment that was later named after him. It was a pendulum-a weight suspended from a two-meter-long wire. By making the pendulum swing, Foucault saw that the experiment was a success: the nature of the oscillations clearly showed that the Earth was rotating. A couple of months later, Foucault publicly demonstrated his experience by extending the wire to 67 meters and attaching a weight of 28 kilograms to it. For the purity of the experiment and the exclusion of the human factor, the load set aside was first held with a tied thread, and then it was burned with a flame.

[@martingerken7094]

Das ist echt steampunk - bitte trag im nächsten Video einen Zylinder, Monokel etc... :-)

ok :)

[@richi_rich4907]

Sehr geniales Teil!

Vielen Dank :)

[@MarkMcCluney]

Magnificent as always! I really like the presentation case; is the 'Harmograph' label 3-D printed? Cheers Stephan and I hope you are very well (and having better weather than we are.)

[@lieslpohnlein9265]

Sooo schön.

Thank you Mark, yes everything except the brass rods are 3D-printed.

[@hansmatzweissefeder]

what kind of weather do you think i am currently planting my Ananas - with Stephan it is a little cooler in the north than with me in the sunny south 🤘😎👍💚🍺🖖