Solar UFO
I came across these interesting little guys a few weeks ago. Solar powered water purifiers being used in Osaka Japan to keep the canals clean, as well as the moat around Osaka castle.
Trust me, they need it.
These Solar UFOs have been built by Tokyo-based engineering group NTT Facilities. They pump fresh oxygen into the water and spray clean water out of a nozzle at the top of the craft. They can purify 2400 gallons of water each day.
And at night they are lit up with LEDs. Some people may think they’re an eyesore, but they are way better than brown smelly polluted water.
Via Dvice.com
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