"The problem we have chosen is droughts because draughts have affected 1,561,455,112 people since 1980-2014 in places like Cuba, India, China, Iran and Kenya. We can help people affected save money by them buying our product once and then it will rehydrate all the water so that people can grow their food and survive."
"Our big idea is a robot which can be used to re-hydrate dry soil so that people in hot countries can grow crops. Our big idea will benefit any country that suffers from draughts as it would convert urine into water, this will help them because the urine that they normally disposed of will be re-used to convert into water. this water will not be used as drinking water and instead they will use this water to use crops and grazing pasture ."