Nigerian Man Builds Working Helicopters from Junk

A 24-year-old undergraduate from Nigeria is building helicopters out of old car and bike parts. Mubarak Muhammed Abdullahi, a physics student, spent eight months building the yellow model seen here, using the money he makes from repairing cellphones and computers. While some of the parts have been sourced from a crashed 747, the chopper contains all sorts of surprises.