Two hours after Apollo Thirteen went around the moon, the astronauts fired the rocket for five minutes.

VOA: special.2009.07.22

We didn't have that in the eight-millimeter days. We had to lug a projector, we had to plug it in to somebody's wall, put up a screen and show it to someone patient enough to sit there for five minutes and watch.

VOA: special.2011.06.20

said people need to exercise thirty minutes each day for at least five days to get the health benefits of exercise.

VOA: special.2010.06.08

Now heat the dye for about forty-five minutes or until the wool is the desired color.

VOA: special.2010.08.02

Heat the mixture for forty-five minutes.

VOA: special.2010.08.02

Last year's Super Bowl telecast included a record 45 minutes and five seconds of air time for commercials.

VOA: standard.2010.01.27