The Abacus - Part 8
Joe reviews the abacus method of multiplication, and demonstrates a shorthand method for calculating sales tax, that he used in an actual retail application in the early 1990s. Takashi Kojima’s abacus books: The Japanese Abacus: Its Use and Theory: https://amzn.to/2knoA28 Advanced Abacus - Theory and Practice: https://amzn.to/2lSfwmc

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The Abacus - Part 1

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Abacus 101 by Nancy Forrest

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Learn to use the abacus(soroban), the Japanese way - Part 1

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Roman Hand Abacus

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Everyone Thought It Was FAKE... Until They Started Floating in Mid-Air!

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Royal Quiet 10 (Secrets from the Vault, Episode 1)

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The Professor Who Taught People How To Think (1962)

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Intro to Enameling: 8 simple techniques

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Train Your Brain to Never Forget (5 Feynman Habits)

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TABLET WEAVING Basics • BRETTCHENWEBEN Grundlagen

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International Printing Museum Tour: The Linotype & the Typesetting Race

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Perfectly Replicating Coca Cola (It Took Me A Year)

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China’s Secret | The Most Unbelievable Megaprojects in China | 4K Travel Documentary

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The Chinese Abacus

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What the Armor of God Really Means When You Feel Too Weak to Fight (No Ads)

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Abacus Division

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Pentax MX Restoration and Repaint

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How to Multiply Using a Soroban (Japanese Abacus) - Part 2: Multiplication on the Soroban

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Unlocking the secrets of Magic Square puzzles

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