This Rose for 2 Cents Can Purify Water

We have all admired roses for its beauty, but little did we imagine about the intricacies of its design. Scientists have developed a design to purify water that resembles a rose. What’s more interesting to know is that this flower-like purifier will only cost 2 cents per piece. The current solar steaming techniques are expensive. And thus this method can change the dynamics of water purification in the future. Donglei