Well, let's have a look. A submarine, ice-chair, robot, cannon, helicopter, water-bike, plane, bicycle, helicopter, unicycle, submarine, comb. Which of these exactly is an 'invention' (something that has not existed before)?
as for the vehicles... i guess if you have no family, no loved ones, and don't care whether you get crippled or drown or whatever, then these are great ideas.
Farmer Wu Yulu, 48, rides in a cart pulled by his walking robot. Hobby inventor Wu, who started to build robots in 1986, has invented 47 robots with different functions like jump, paint, drink, pull cart, massage, and help cooking.
Well, let's have a look. A submarine, ice-chair, robot, cannon, helicopter, water-bike, plane, bicycle, helicopter, unicycle, submarine, comb. Which of these exactly is an 'invention' (something that has not existed before)?
as for the vehicles... i guess if you have no family, no loved ones, and don't care whether you get crippled or drown or whatever, then these are great ideas.
as for the vehicles... i guess if you have no family, no loved ones, and don't care whether you get crippled or drown or whatever, then these are great ideas.
@Norm101 ...or a weird quad;)