U.S. President Obama heads a soccer ball at Ubungo Power Plant in Dar es Salaam

 
U.S. President Obama heads a soccer ball at Ubungo Power Plant in Dar es Salaam
President Barack Obama heads a soccer ball at Ubungo Power Plant in Dar es Salaam July 2, 2013. The ball called a "soccket ball" has internal electronics that allows it to generate and store electricity that can power small devices. REUTERS/Jason Reed