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Question : Who invented the waterproof raincoat?

Option 1: Robert Hooke

Option 2: Cai Lun

Option 3: Charles Macintosh

Option 4: William Harvey


Team Careers360 18th Jan, 2024
Answer (1)
Team Careers360 21st Jan, 2024

Correct Answer: Charles Macintosh


Solution : The correct option is Charles Macintosh

Charles Macintosh invented the waterproof raincoat. He was a Scottish chemist who bonded two pieces of cloth together to create waterproof garments using coal tar naphtha. He created a trilayer fabric, with rubber constituting the centre layer and normal cloth for the first and last layers.

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