History of Mathematics : Who Invented the Calculator?
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Added: 3 years ago
From: eHow
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  • The Indians never needed a calculator. Cuzz they had a functioning brain.

    kmsmartboy 4 months ago in playlist History of Mathematics

  • I miss the word " CHINA "!!

    The abakus was invented in China more than 4000 years ago!!!

    What a liar!!

    MrsVegascrush 1 year ago

  • this guy is criticized on every one of his videos

    I don't think he's very credible

    SuperUncleruckus 1 year ago

  • Sorry but Romans/Greeks had a culture of stealing from others and claiming it as their own...i am not saying they didn't invent anything: obviously they materialized some things but a lot of concepts came from mideast/india/china.

    lavakava 1 year ago

  • A much more accurate history is Ancient Computers on the IEEE Global History Network.

    sks23cu 1 year ago

  • There are some inaccuracies in the information here... The abacus was not in Rome in 2400 BC... Rome did not even exist as a state until about 500BC.

    mathtutorsnm 2 years ago

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