However, that fails to explain what the velocipede of ingenious design was.

An ingenious design, since worlds of advanced technology would be defended and difficult to conquer.

This simple but ingenious design only used four moving parts allowing the production of cheaper and reliable shotguns.

This one has an ingenious design that doesn'tblock anyone's views.

It was an ingenious design, but required a great deal of precision engineering, and it would take forever to get into even limited production.

But his ingenious design stood up, and, reprieved, he was given an ovation instead of the ax.

Water heaters have an ingenious design on the inside for something that looks so ordinary on the outside.

Some ingenious designs were made including expanding or folding types (so as to take up less space).

Q. I suppose people could learn to appreciate the ingenious design of insects if they knew more about them.

For the designer, working within the constraints of a low price can sometimes lead to simple, intelligible, quietly ingenious and beautiful designs.