Viral videos: What caught fire this week on 5by
Watch passengers tilt a train, and see the best baby video in ages
In this week's collection of videos curated by The Week's video partner 5by, CCTV footage shows how people power rescued a man who got stuck in the gap between a train and the platform, and we have proof (as if any more were needed) that everyone – including cows – loves New Zealand chanteuse Lorde. But babies, it seems, prefer Katy Perry.
See the selection, hand-picked by 5by's head of content, Theo Tabah, below.
Commuters in Perth, Australia free a man who neglected to 'mind the gap' between the train and the platform.
Farmer Derek Klingenberg serandes his livestock with a performance of "Royals" on the slide trombone.
Ladies and gentlemen, the future of television has arrived, and his name is Noah
Mothers of the world rejoice, the failsafe cure for a crying baby has finally been revealed: Katy perry.
Parachutist Derek Dutton expertly negotiates a daring turn between two buildings.