Tag

abacus

Name: Mechanical Counting Devices: Examples for JSS1-3, History & More
Uploaded: 2022-05-19T11:30:00+01:00
Channel: Kelechi Agomuo
Description: From the simple abacus to the more complex Pascaline and slide rule, mechanical counting devices have played a vital role in human history.

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May 19, 2022 9 min read

Mechanical Counting Devices: Examples for JSS1-3, History & More

From the simple abacus to the more complex Pascaline and slide rule, mechanical counting devices have played a vital role in human…

Kelechi Agomuo