Here is another odd but sensible concept aimed at pumping more water. Called the “Seed” this is a centrifugal pump designed to save water when you have to water the lawn or when a water tank becomes full.
Aside from the water conservation intent, the “Seed” is also made with eco-friendly consideration. It takes the shape of an actual seed and boasts of a case that is made from recycled plastic.
Seed does not require any additional devices as its interior is fit with a layer of foam that facilitates it to stay afloat. The vents on the sides of it stay above the water level and allow free inlet of cool air and outlet of warm air.