Q.
Who invented a number of automata (automatic machines) and mechanical devices, and they described a hundred such devices in their Book of Ingenious Devices. Some of these inventions include:
Valve
Float valve
Feedback controller
Automatic control
Float chamber
Automatic flute player
Programmable machine
Trick devices
Hurricane lamp
Self-trimming lamp(Ahmad ibn Musa ibn Shakir)
Self-feeding lamp
Gas mask
Grab
Clamshell grab
Fail-safe system
Asked by truth exposed,
27 Dec '11 03:03 pm
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Answers (2)
1.
Three Persian brothers known as the Banu Musa (Ahmad, Muhammad and Hasan bin Musa ibn Shakir)
Answered by aflatoon, 27 Dec '11 03:04 pm
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2.
Three Persian brothers known as the Banu Musa (Ahmad, Muhammad and Hasan bin Musa ibn Shakir)
Answered by hazir jawab, 27 Dec '11 03:05 pm
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