who invented bulb and in which year?
who invented fans and in which year?
who invented computer and in which year?
who invented washing machine and in which year?
Answers
Answered by
1
Explanation:
bulb:Thomas elva Edison. year:1802
fan:schwalyer whele. year:1882
computer:Charles babbage. year:1791
washing machine:Jacob Christian.year:1767
Answered by
3
Answer of second ques.
The fan was invented in 1882 by Schuyler Skaats Wheeler. A few years later, Philip Diehl mounted a fan blade on a sewing machine motor and attached it to the ceiling, inventing the ceiling fan, which he applied for patent in August which was granted on November 12th, 1889.
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