LEGO ROV is Powered by DIY Vortech Pumps!

[Reef Builders]

Vortech water pumps from Ecotech Marine is a marvel of engineering, using a unique, patented design to magnetically coupe the torque between an externally mounted motor and internally mounted propeller. So imagine our surprise when a talented LEGO builder at the Brick Experiment Channel recreated this reef aquarium workhorse using mostly plastic LEGO bricks, motors […]
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[Tuffyyyyy]

Very cool

 

[GardenReef]

That is super cool!! My son and i build all kinds of fun stuff but I am eyeing the lego's in a very different way now Thanks for sharing!