now you can employ this adaptable hexa robot, which can take your plants for a walk, letting you knowpes that one of these little bots can eventually look after creatures on mars. away from the amazing aerobatics of the farnborough airshow, the aviation industry is doing big business here, and showcasing its newest innovations. one of the mid—term goals of the field is to make electric and then possibly solar—powered planes. well, these are the first pictures of the latest airbus zephyr plane, an unmanned solar aircraft which is currently circling above arizona, where it's hoped it can stay up continuously for 30 days, at altitudes of 70,000 feet in the stratosphere. and today, at farnborough, airbus has given us an exclusive look at the new zephyr s. and this is the uk production facility for the zephyr s. and there is — 25 metres long, just those two little propellers. and the most amazing thing, i think, is how much it weighs — 75kg, which is about the same as me. high above commercial aircraft and bad weather, there are two suggested uses for this so—called high—altitude pseudo—sa