7:2120 Mechanical Principles combined in a Useless Lego MachineBrick Experiment Channel52.5M viewsView & Download
1:01Dueling Useless Machines!!! (AKA Political Machines)Frivolous Engineering13.2M viewsView & Download
2:40How not to annoy your girlfriend!!! | Duelling Useless MachinesROBOTSZU430.1K viewsView & Download
![The Exceptionally Useless Box [ORIGINAL] — Mechy — the useless machine YouTube to MP3 & MP4 download on TubeGalore](/api/image/8gKpCouH2lw/mqdefault)
