In the old days, hatching eggs used to take three weeks. The modern pop up incubator requires only a few seconds.
12 seconds sound clip from the The Farm of Tomorrow (Tex Avery, 1954) movie soundboard.
You can hear this line at 00:00:35 in the Blu-ray version of the movie.
Quote context
[...]
- She's still standin' in Dallas today. An everlastin' historical monument.
- To the memory of old Dinosaur Dan. The first Texas bad man.
- Ladies and gentlemen, this is the Farm of Tomorrow.
- However, caution should be used in setting the selector.
- Another confusing problem, the grading of eggs for size. The modern method...
- Mama!
- Here, we've crossed the chicken with a talking parrot.
[...]