David Bushnell is associated with the invention of

Options :
  1. Helicopter
  2. Submarine
  3. Tank
  4. Missile
Answer and Explanation :-

Answer: Option 2


Turtle submarine is invented by David Bushnell.

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

Previous Question : Industrial Research Laboratory was invented by

Next Question : What was invented by Thomas Alva Edison in the year 1879?

Click here for online test on Discovery & Inventions


 (Getemail alerts when others member replies)

Knowledge, like air, is vital to life. Like air, no one should be denied it.
-Alan Moore V for Vendetta