John Holland is known for the invention of

Options :
  1. Radar
  2. Modern Submarine
  3. Anti Tank Missiles
  4. Xerox Machine
Answer and Explanation :-

Answer: Option 2

Explanation:

Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Magnetic Telegraph was invented by

Next Question : Jonathan Scobie is famous for inventing

Click here for online test on Discovery & Inventions

Responses


 (Getemail alerts when others member replies)







There are two kinds of hope: the kind you couldn't do anything about and the kind you could. And even if the kind you could do something about wasn't what you'd originally wanted, it was still worth doing. A rainy day is better than no day. A small happiness can make a big sadness less sad.
-Rachel Simon The Story of Beautiful Girl