Inside a mechanical calculator

[@RODALCO2007]

An amazing piece of mechanical engineering. Thanks for showing this calculator.

[@19ghost73]

Thanks for showing the 10s-carry in slow motion & up close.

[@woodtvnetwork]

I know this is probably out of context, but I feel like I need a PhD in Mechanical Engineering to understand this lol

[@patdeoTV028]

Smooth

[@Yadobler]

This would be computer engineering! Comsci and ComEng are not just programming but understanding about "computing" - how to logic, and really unpacking and relearning what we take for granted in maths, such as numbers, adding, multiplying, etc.

[@darrellgo]

watching this is strangely satisfying

[@Kodeb8]

Damn that thing looks Steampunk as fuck!

[@billyraybar]

Leibniz Wheel. Brilliant

[@SGManiac1255]

is it weird that in today's technologically "advanced" era that we are in, with computers and microprocessors so prevalent, that an Information Technologist could be fascinated and enthralled by mechanical calculators and computers?

[@migkillerphantom]

Not really, considering how complex the information processing gets with stuff like mechanical calculators. Binary computing is rather simple in this regard, made so prevalent because it can be easily applied to use by electronics.

[@738polarbear]

So these machines are all based on the Leibniz Step Reckoner . He was a brilliant man 300 years ago

Great video. Nice detail of 10 transfer.

[@robertsilvester6333]

Very helpful. My one has gotten stuck, the lever that moves the lower row (answer) is stuck.

[@austinhouston9572]

Society is like a treadmill...

[@aztronomy7457]

I could see these being used in Gringotts

[@ccbueno1]

Nice video. Please show us how is the mechanism that input the value from the keybord. In a odhner is very easy to see but in a Facit with keybord is more dificult to understand.

[@AlbertAguirre]

Awesome man... Great work. Thank you

[@YonatanZunger]

This is a great video! What kind of arithmometer is this?

[@charlieangkor8649]

put a vacuum cleaner motor on the crank and then overvolt: photoniciduction or RODALCO2007. what pops first? the motor or the calculator flies apart due to arising forces?

[@anomienormie8126]

This is very helpful thank you!!

[@seekter-kafa]

god save microchips!!!

[@aptiveviennapro]

Where can I get this calculator?

[@SemihCn]

+Vienna Binders anywhere

[@eisenhower15]

Thank you, Joseph. Very cool

[@pampasaha7778]

It is interasting😊😃😄

[@shko0729]

Felix Arithmometer

[@kumaresand8440]

Thanks bro

[@vanadium4603]

mechanical calculator asmr

[@n3xtegitim857]

bu makineyi 1694 yılında yapmışlar birde öyle düşünün

[@jackbeaven-duggan559]

I watch the video but i am thinking how in the seventeeth cenrtry people use this to get their answer for what +.×.÷ or - = this if you get what i mean? Sorry if my selling not very good

[@bryanlaughland3001]

They did it by hand calculation. Certain people are remarkably good at lengthy calculations. Logarithm tables were a real boon when they came along. They turned multiplication and division into simple addition and subtraction (respectively)

[@allanatyou]

you really must admire early engineering, more even than modern computerisation, because every eventuality had to be mechanically engineered, where as in computing the programming looks for the unexpected eventuality. Even smarter are these devices where the results carriage can be moved left and right which allows very fast multiplication of numbers. I want one of these as a work of art on display in my sitting room!

[@shko0729]

DIMM CALCILATOR

[@shko0729]

Original odhner

[@patdeoTV028]

Goo

[@patdeoTV028]

Cri!!!!!!!!!!

[@dsavitharui-gv4so]

Mm

[@snehaghimire6501]

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