It could project about a century back into the past - to be precise, to the year 1925.
By his calculations, the tiny clock's signal is precise to 1 second within 300 years.
But they were precise and potentially devastating to the argument of any lawyer who did not have the answer.
But time doesn't always feel precise to us.
It was precise, to the point, with no collateral damage.
Other than now I can be precise to five decimal places.
Plus you'd need perfect clone stock and an interactive environment precise to the last detail.
But that was more of a problem in the early 70's, when sensors were less precise and underreacted to dark colors.
In fact, I had made an appointment, though not with her, and she was precise to both time and place.
It ran accurately at temperatures from freezing to August and was precise to within 30 seconds a week.