Very cool!
If there are waves,then there are potential crests where gravity folds back over itself.
If gravitational waves can be stretched,they can also be compressed.
If they can be compressed,you can cross the space between the crests much easier, using gravity itself as propulsion. Since gravity waves travel at the speed of light, you then can, theoretically, travel faster than light by jumping from crest to crest. Identifying the source of a gravity wave would mean predictablilty to the jumps as well.
Hawkings still hasn't caught up with Einstein yet.
Ed
