11.   The more fundamental difference has to do with an Achuar world that is saturated with mysterious invisible forces suggested in dreams, myths and hallucinations.

12.   The sapling in front of us leaped in two as an invisible force sliced through its trunk.

13.   There are also invisible forces at work.

14.   These may be the invisible forces that shape the Moscow meeting, and make it difficult to judge.

15.   Parishioners who touched Critch at a Mass last week said they were thrown to the floor by an invisible force, or felt injuries healed.

16.   Some company officials suggested that in the future the Internet should become an invisible force, something that works behind the scenes to carry information to people.