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1967 Curta Calculator Type II 542718 With Original Curta Plastic Case
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1967 Curta Calculator Type II 542718 With Original Curta Plastic Case
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Curta Mechanical Calculator University Type I 34965 1950S & Case Vintage Works
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Curta Mechanical Calculator University Type I 34965 1950S & Case Vintage Works
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CURTA Mechanical Calculator Type 2 Serial 537382 Retro Vintage With Case
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CURTA Mechanical Calculator Type 2 Serial 537382 Retro Vintage With Case
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Curta Type II Calculator- W/ Leather Case, Manuel And Guarantee Paper. Serial...
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Curta Type II Calculator- W/ Leather Case, Manuel And Guarantee Paper. Serial...
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CURTA Calculator TYPE I No. 67451 | Pre-Owned, Rarely Used
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CURTA Calculator TYPE I No. 67451 | Pre-Owned, Rarely Used
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How to use a Curta mechanical calculator
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Curta Calculator: before the electronic calculator there was this device that was portable, powered by hand, and could calculate to a precision of 15 decimal places! This is the Type 2 model and it was made in 1962 and still works beautifully. Demonstrated here is how to multiply two large numbers- for fun let’s pick 3803 x 32463. Although the process is not as simple as pressing buttons, the steps are intuitive: First, set in the largest number using the sliders on the side. Next we now multipl
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Curta Calculator: before the electronic calculator there was thi…
5.3K viewsFeb 16, 2024
FacebookPhysicsfun
engineerpassion on Instagram: "From the 1950s, the Curta Type II is one of the most insanely detailed mechanical calculators ever made. No batteries. No electronics. Just pure precision engineering packed into a cylinder you could hold in your hand. By turning the crank, hundreds of microscopic gears perform addition, subtraction, multiplication, and division with incredible accuracy. It was so reliable that engineers, scientists, and even race teams trusted it for real-world calculations. This
0:40
engineerpassion on Instagram: "From the 1950s, the Curta Type I…
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Instagramengineerpassion
Adding and Subtracting with the Curta Calculator
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TikToke.guidry
Alex on Instagram: "29x15=435 mechanical calculator Curta Type II. More complicated than most complicated watches."
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Instagraminstrumentwatches
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Curta Calculator Assembly Part2
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CURTA Calculator Assembly
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The calculator Curta model II (1968), and how to simply do operations (…
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YouTubeOld Typerwriters and Calculators
The Astounding Curta Mechanical Calculator
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The Astounding Curta Mechanical Calculator
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The Curta Mechanical Calculator
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physicsfun on Instagram: "Phoenix Number via Curta Calculator: a crazy property of the “Phoenix number” 142857 is demonstrated on this vintage mechanical calculator. Every turn of the crank handle adds the number in the side register to the top register, hence the top number is the side number multiplied by the number of turns of the crank. Note when 142857 is multiplied by 1 through 6, the same digits appear in the answer and in the same order! 142857 is a cyclic number where integer multiples
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physicsfun on Instagram: "Phoenix Number via Curta Calculator: a cr…
175.2K views5 months ago
Instagramphysicsfun
Curta mechanical calculator
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Curta mechanical calculator
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CURTA Mechanical Calculator Demonstration
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CURTA Mechanical Calculator Demonstration
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