my car is going to be so speedy. I'll make her go a hundred miles an hour, if necessary!"
"Nonsense!" exclaimed his father.
"I will!" cried the young inventor, enthusiastically. "You just wait and see. I couldn't do it but for the gears, but by using them I'll secure more speed, especially with the big reserve battery power I'll have. I know I've got the right idea, and I'm going to get right to work."
His father and Mr. Sharp were much interested, and closely examined his sketches. In a few days Tom had made detailed drawings, and the aged inventor looked at them critically. He had to admit that his son's theory was right, though how it would work out in practice was yet to be demonstrated. Mr. Swift offered some suggestions for minor changes, as did Mr. Sharp, and the lad adopted some of them. Then, with Mr. Jackson to help him, work was started on constructing the car.
Certain parts of it could be better purchased in the open market instead of being manufactured in Mr. Swift's shop, and thus Tom was able to get his new invention into some sort of shape sooner than would otherwise have been the case. He also started making the batteries, many of which would be needed.
