They invented multiple new ways of transportation. Such as steam boats steam engines, canals, and eventually the car.
To begin with the salesmen would take raw materials to families and the families would make the clothes. They would pay them for their service and go sell the clothes. But once they made factories they had people come and work there.
Coal and Iron
They used coal and iron for multiple things like helping transportation, transportation was made with iron. And they used iron to make new tools.
Bluetooth gives us the possibility to connect our phone or tablet to something else without wires or cords.
We are now able to do more than just check the time on our watches we can see our activity for the day, text, call, and so many other things.
Scientists are thinking of many ways they can create Mars into another Earth.
We will have better space crafts to travel in, not just for us but the environment as well.
Better communication will come with better shuttles. Communication might evlovle to where there are no more communication losses.