All right. We're down to 0.3896 of light speed.
6 seconds sound clip from the Forbidden Planet (1956) movie soundboard.
You can hear this line at 00:04:15 in the Blu-ray version of the movie.
Quote context
[...]
- D.C. stations. On the double.
- Wanna bounce through this one?
(WHIRRING AND HIGH-PITCHED BEEPING)
- All right. We're down to 0.3896 of light speed.
- Yeah.
- There's Altair right on the nose, skipper.
- Meanwhile this ship arranges its own eclipses.
[...]