All I can think of when i see his latest vid is either get a Job, or do something productive..
A wheel made up of little feet, 😕 pointless.
Inspiring people to think outside the box is far from pointless. It’s basically applied design engineering, taking concepts from ideas to reality and picking up all the mistakes along the way.
Sure, someone built one of those before but on a smaller scale, he just had the means to make it bigger. There must be a wealth of “failed” patents out there that were just too far ahead of their time to work with the technology and materials of the day, bringing these to life might not solve any problems but its a great exercise in applied engineering and may occasionally yield something brilliant.
Pulse jets and screw tanks are also engineering dead ends but they are brilliant. If you only ever did stuff based on practical merits you may as well just give up.