It is very interesting how there is this pump that runs on children playtime. This merry-go round that is placed in Africa pumps gallons of water when children ride it! It makes the hard work of pumping water from the ground easier, and makes a good source of water for kids. To start off this pump, people would have to use the merry-go round, meaning, if they play a lot, they get rewarded with all of the clean water they have made.
Posted on March 25, 2010 at 9:07pm