No need to go to Africa
There's plenty of work to be done here at home. You'd be surprised at how many Americans (both children and adults) don't know who the Wright brothers, Thomas Edison, Alexander Bell, or many others are.
Space/Science » in reply to How about...
There's plenty of work to be done here at home. You'd be surprised at how many Americans (both children and adults) don't know who the Wright brothers, Thomas Edison, Alexander Bell, or many others are.