There is more potential for the two sites to work in a way which makes the most of their combined strengths,

Logic defies why you have to take such a complicated route to get to the abdomen.

We have not yet reached our peak but that potential is there. We however still have to work hard to be in better form.

The potential applications of this work are wide-ranging.

The earlier work focused on the potential as they saw it and the difficulties of doing it once. And we're making the suggestion that doing it once might well not be enough.

it is easy to fall but it is hard to ask someone to catch you..