Merry-Go-Round Generates Electricity for School Kids in Ghana
This school in Ghana is off the electrical grid, s... ...built a generator for it. As children spin on the merry - go -round, they charge batteries inside. Ben Markham,... ...e,” says Markham.The power generated by the merry - go -rou...
https://www.neatorama.com/2013/09/12/Merry-Go-Round-Generates-Electricity-for-School-Kids-in-Ghana/
