After losing his job, he reminded himself to take one day at a time so he didn't get overwhelmed by uncertainty.

To determine the allowed energy levels of the hydrogen atom, we solve the time-independent Schrödinger equation Ĥψ(r)=Eψ(r) with appropriate boundary conditions.

I thought the meeting was tomorrow, but last time I checked it was scheduled for Monday.

During World War II, many factories adjusted their shifts to make the most of British Double Summer Time, despite the confusion it sometimes caused for international communications.

In the clinical trial, intravaginal ejaculation latency times were recorded using a stopwatch to assess treatment outcomes.

Her kitchen looked like feeding time at the zoo, with crumbs scattered everywhere, toys underfoot, and a dozen hungry kids clamoring for snacks.

When scheduling the meeting across time zones, remember that Australian Eastern Standard Time is GMT+10:00 and that Queensland does not change clocks for daylight saving while the other states move to GMT+11:00.

He realized he was in the wrong place at the wrong time when the protest turned violent.

If someone asks me what time it is, I jokingly answer, 'time you got a watch'.

Excuse me, have you got the time by any chance?