Sick of your water bill? Swedish company Orbital Systems can fix that, with their Shower of the Future, a continuous loop shower which uses no more than five litres of water no matter how long you stay in it.
It's recycled through a purification filter at the bottom of the shower, then pumped back up to the nozzle via a heating system.
The technology, used in space, may have far reaching applications in those regions of the world facing looming water crises.
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