A native of Akwa Ibom state, Frank makes construction automobiles, including excavators, tippers and dump truck from wood, condemned batteries and a drip-set.
Frank told BBC that when he first saw an excavator, he thought to reproduce the machine but had problems getting it to move.
He explained that he came up with the idea of using syringes to replace the hydraulic hose in the real machine and it worked for him.
“When people see me on the street operating my excavator and tipper, they are usually surprised. Some of them dash me money,” Frank said.
“The first time I saw an excavator, I thought, oh, let me just try this. I did the skeleton part and the flex, but it was not all that enough, like how to get them to move was my problem. I then thought of the idea of using a drip-set replacing the hose in the real excavator and the syringe works as the boom.
“For the tipper remote, I used a change over-switch for the forward and backward drive. I used condemned laptop batteries as my source of power in the tipper.”
Frank said he hopes to be grouped alongside Benjamin Franklin, Graham Bells, the Wright brothers, Thomas Edison (inventors of electricity, telephone, airplane, and electric bulb respectively)–as one the greatest inventors in the world.
Source: daily post ng
