The Plow.
Watch “Connections” and learn why.
Watch “Connections” and learn why.
One of the BEST series ever produced for TV
Watch “Connections” and learn why.
At least as useful was the horse collar. It enabled efficient use of the plough, efficient transportation, grinding of grain, raising of water and all manner of muscle powered activities.
Prior to that the harness would press against the poor animal's windpipe limiting its enthusiasm greatly...