Questions 3rd Dec 2010

Q1. DRDO recently created what was described as the world's most powerful non-nuclear explosive material. Name it.

Q2. Which drug is considered to be the main reason Africa ceased to be known as "white man's grave" & led to its colonization?

Q3. Which computer was the first to use a graphical user interface (GUI) ?

Q4. Unscramble FRAROMNTEGIR - Hypothetical process of altering the environment of an alien planet to make it habitable for life.

Q5. The 1st use of the concepts in nanotechnology was in a 1959 talk There's Plenty Of Room At The Bottom by which physicist?