land
The first windmills were used for grinding grain and pumping water. In ancient times, windmills were primarily used to grind grain into flour, providing an efficient method for food production. Later on, windmills were also used to pump water from wells and drain marshes.
The electrical system, plumbing system, heating/cooling system and drainage system
The etruscans of course!
The first windmills were invented for grinding grain to produce flour and for pumping water. A vertical axis system was developed in Persia between approximately 500-900 AD.
If you don't have proper drainage it will drown the plant and also cause mold and such and rot the roots.
The first windmills were used for grinding grain and pumping water. In ancient times, windmills were primarily used to grind grain into flour, providing an efficient method for food production. Later on, windmills were also used to pump water from wells and drain marshes.
they are still building a drainage system
The drainage system of harappan civilization was very well civilized system
A drainage system that is additional to the normal one.
Yes,it does.The Indus Valley Civilisation drainage system is a roadside type of drainage.
Windmills generate power that can be used for anything. The city of Calgary Alberta Canada built windmills in southern Alberta to power it's light rail system. The wind generators are not connected to the actual rail system, but the power they put into the grid is credited to the city of Calgary and the windmills generate more power than the system uses , so the city gets paid for the extra
Windmills generate power that can be used for anything. The city of Calgary Alberta Canada built windmills in southern Alberta to power it's light rail system. The wind generators are not connected to the actual rail system, but the power they put into the grid is credited to the city of Calgary and the windmills generate more power than the system uses , so the city gets paid for the extra
electrodynamic system
digestive system
Introduction of computerized criminal investigation system
The purpose of a plumbing stack vent in a building's drainage system is to allow air to enter the plumbing system, preventing suction and ensuring proper drainage flow.
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