The atomizer works like a sieve, splitting the flow of water into multiple streams so it comes out as tiny droplets. This introduces air into the water flow, because of which there is less space at the nozzle, so less water flows out. Some aerators even send the water out as foam or bubbles, and some let you adjust the rate of water flow between 2 to 10 litres per minute. And then there are aerators that turn the tap on or off simply with a touch of the finger. Petit PliIf the aerator saves water, the Petit Pli, a revolutionary new type of clothing, saves you the bother of buying new clothes for children as they grow!

Source: The Hindu December 30, 2017 08:15 UTC