What makes Darth Vader's sound so sinister, menacing and evil?
Think carefully about the tone of the actor's voice, the breathing sounds, what do all these
elements add to the character?

The graph shows median weekly earnings for full-time workers according to education level. which can you not conclude?

Suppose there is a relation r(a, b, c) with a b+-tree index with search keys (a, b).1. what is the worst-case cost of finding records satisfying 10 < a < 50 using this index, in terms of the number of records n1, retrieved and the height h of the tree? 2. what is the worst-case cost of finding records satisfying 10 < a < 50 and 5 < b < 10 using this index, in terms of the number of records n2 that satisfy this selection, as well as n1 and h defined above? 3. under what conditions on n1 and n2, would the index be an efficient way of finding records satisfying the condition from part (2)?

How are stop motion special effects in animated films created