The duration of The Mother of Invention is 1.62 hours.
The duration of Beyond Invention is 2760.0 seconds.
The duration of Children of Invention is 1.43 hours.
The duration of The Greatest Canadian Invention is 2 hours.
The duration of Morel's Invention - film - is 1.83 hours.
necessity is the mother of invention
The duration of Mother Machree is 1.25 hours.
The duration of Sari's Mother is 1260.0 seconds.
The duration of A Mother's Prayer is 1.57 hours.
The duration of A Mother's Atonement is 1800.0 seconds.
The duration of Surviving My Mother is 1.58 hours.
The duration of Mother Was a Rooster is 420.0 seconds.
The duration of Andre's Mother is 3000.0 seconds.