The video taps into a common, slightly gross curiosity about public amenities, especially during hot weather events. The visual of bacterial growth in a petri dish is a strong, albeit unappetizing, payoff.
Summary
The video questions the cleanliness of Lollapalooza's hydration fans by taking a swab from one and culturing it. The resulting petri dish shows significant bacterial growth, implying the fans are indeed dirty.
Structure
1Questioning fan cleanliness
2Swabbing the fan
3Culturing the swab
4Revealing bacterial growth
5Concluding the fans are dirty
On-screen text
How dirty is the Lollapalooza Hydration Fan?
Transcript
Omggg do those fan misters ya know the ones outside when it's hot I always feel like the water is gross or I clean inside those things or does anyone ever clean inside those things 🤮🤮
Oof
That's what be blowin all over ya
Original caption
How dirty are those fan misters at Lollapalooza #lollapalooza #Science #scienceathome #facts #onthisday