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Tiger - Japanese Mechanical Calculator - How it Works

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Uploaded by on Jan 22, 2008

Peek inside this cool old mechanical calculator -- the Tiger! Made in Japan, it's an imitation of a European design c 1940.

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Howto & Style

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Standard YouTube License

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  • Very well made video, fun and informative. Thanks!

  • AMAZING

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All Comments (65)

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  • I still think he sounds like Dean Edell lol.

  • Use it for calculus!

  • Fantastic - :-))

  • You are AWESOME,, I was really having a hard time trying to figure how they work !!,, but you sir have made it quite clear, Thanks a lot :D

  • Awesome. Now let's see you build one that does trigonometry.

    

  • How did I end up here

  • If mechanical calculators were this big, I could just imagine how big mechanical dildos were back in the day.....

  • So...

    Does this mean that 0(x) = x?

  • @MrGRINGO101 i have big pants

  • @MrGRINGO101 it would fit nice in my pocket

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