History's Wheel Innovations

[@higldeepigldee]

I personally believe that the wheel is not an invention but a discovery. The invention that improved the usefulness of the wheel is the axle. Food for thought.

[@mjmmedia8056]

Very interesting. Thanks for sharing this.

[@mikefabbi5127]

Nice presentation. Keep up the good work.

[@mjmmedia8056]

Thanks so much. Appreciate it!