A record of horseback riding, written in bone and teeth

The advent of horseback riding transformed our ancestors’ lives, irrevocably changing how they migrated, fought wars and traded. Now, researchers have found the oldest direct evidence of horseback riding in China, which could help unlock the historical timeline of how the civilization was affected by a newfound ability to get around on four legs. https://www.nytimes.com/2020/11/13/science/horses-china-archaeology.html