This explained why the 1975 machine had failed to contact them.

If it were a significant problem, then machines would be failing all the time.

The original machines had failed and human hands were needed to make things better.

And when these machines failed there would be nothing left, no life at all.

But after some adjustments, the machines now fail at a rate of about once every 12,000 transactions.

A machine might fail, but it would never be treacherous.

Both years, they lost the lead in the final laps when the machines failed to finish.

If you try to go back a second time, the machine will simply fail to operate.

I just was not used to having my machines fail me.

Would the machine fail and their oxygen supply be completely cut off?