Nigeria means ______.
- A. Land of free people
- B. A great river
- C. Both A and B
- D. None of these
Correct Answer: B. A great river
Correct Answer: A. 1940s
On December 23, 1947, The first practically implemented device was a point-contact transistor invented in 1947 by William Shockley, Walter Brattain, and John Bardeen, of Bell Labs, announced their discovery of the point-contact germanium transistor to management.
Correct Answer: A. Saudi Arabia
Correct Answer: B. France
Correct Answer: D. Squash
Correct Answer: A. Turnip Townsend
Correct Answer: A. Christiaan Eijkman (1897)