Doesn't seem like you would abide with any exaggeration at all ;) What I would really like to see is their lab, to find out if I think they have the necessary

Doesn't seem like you would abide with any exaggeration at all ;) What I would really like to see is their lab, to find out if I think they have the necessary instruments to make proper measurements. If not then I would want to find out how their measurements were taken. If so then I would like to see some real-time measurements myself. When you see a single sphere resting upon a large rectangular pedestal like that, it's always possible there is a battery under there being charged by solar energy. Equally possible I guess that there's a battery under there powering the sphere instead. Similar odds it could also be a rehash of futuristic 1960's technology, if each sphere contains a rare dilithium crystal from the original Starship Enterprise ;)