Get Premium for free!
11 months ago
The spinning jenny was created which is a machine that has eight spindles onto which the thread was spun, so by turning a single wheel, the operator could now spin eight threads at once.
The cotton gin was invented a machine for separating cotton from its seeds.
The seed drill machine was invinted which is a sowing device that sows the seed precisely in the soil at proper depth and distance. Then it covers them with soil.
About & Feedback