The police force paid by taxes is a recent invention.

Limited controlled studies are available due to its recent invention.

But some recent inventions might mean the difference between success and failure.

Images of the monarch on bank notes are a much more recent invention.

It is important to remember that the chin rest was a relatively recent invention.

The treatment is a relatively recent invention, and has become quite popular, especially in expert circles.

Even the concept of individual love is a fairly recent invention.

Moreover, we also know that what modern nations identify as their national culture is a quite recent invention.

Prisons happen to be one of humanity's more recent inventions.

Both ships featured technology long thought to be recent inventions.