Engineering/Inventions

Questions (2)

If you were to create a Rube Goldberg machine what would it do?something very simple and commonplace. THe idea is to make a
1. 1 answer
2. asked by anonymous
3. 501 views
An inventor has developed a new, energy-efficient lawn mowerengine. He claims that the engine will run continuously for more
1. 1 answer
2. asked anonymously
3. 21 views