One of those odd little shorts shown in theaters when you’d get a cartoon, a short or newsreel, a B-picture and a feature for the price of a ticket. This is 1939 when color films were just starting to really get traction.
This one purportedly shows examples of life conveniences. The first one is a makeup artist covering up a black eye. That’s...convenient? The next one shows how a parachute is packed. Super convenient.
The one after that, my favorite, shows a home coffee bean roaster and coffee making apparatus I would love to have. Totally not convenient in any way.
The next one shows a young woman with body dysmorphic disorder using an exercise machine. Very convenient for people who like to watch young women in swimsuits work out then have bubble baths.