"T minus zero" means "out of time."

This comes from a countdown convention used in by both the American military and NASA.

Generally, it is used when counting down to a major event that will happen at a specific time.

Mathematically, T is time, minus whatever amount of time is left until the event happens.

If the News Years ball is dropping in 10 minutes, one could say "The ball is dropping in T minus 10 minutes and counting!"

Therefore, "T minus zero" means that there is no time left.

This comes from a countdown convention used in by both the American military and NASA.

Generally, it is used when counting down to a major event that will happen at a specific time.

Mathematically, T is time, minus whatever amount of time is left until the event happens.

If the News Years ball is dropping in 10 minutes, one could say "The ball is dropping in T minus 10 minutes and counting!"

Therefore, "T minus zero" means that there is no time left.

I was working on my term paper all night for my morning class, and all the sudden I looked up at the clock and realized I was t minus zero.

HanClinto tarafından
11 Mayıs 2004, Salı

621
108

The termination of a countdown. Afterwards, time is denoted by 't plus <amount of time>'

We are at t minus zero. We have ignition and liftoff.

pythonspam tarafından
13 Mayıs 2004, Perşembe

194
104

What Mission Control in the Houston Space Center never says. They stop after T Minus 1 because T Minus zero is not significant in the countdown.

T Minus 5,4,3,2,1,0...o theyre already gone!

Will tarafından
12 Mayıs 2004, Çarşamba

51
90

it means "now". t=time... minus zero..

t minus 20 would mean 20 minutes from now, assuming time was like a stopwatch counting down.

Bethany Nolan tarafından
12 Mayıs 2004, Çarşamba

59
102

Time to go, i.e. liftoff or the beginning of an operation.

T minus zero, time to leave...

RGE tarafından
13 Mayıs 2004, Perşembe

51
99

when a space ship of some sort is about to take off

tminus 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, blast off

cullen tarafından
12 Mayıs 2004, Çarşamba

29
98

There is no time left and you need to make a decision. To fuck or not to fuck. That is the question.

When I encountered a stripper, I had t minus zer to make a decision to screw her.

JOHN tarafından
11 Mayıs 2004, Salı

43
214