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 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.
The electrical system, plumbing system, heating/cooling system and drainage system
The etruscans of course!
A two-pipe drainage system is a plumbing design that utilizes two separate pipes for wastewater management: one for carrying waste from fixtures to the sewer or septic system, and the other for venting gases and maintaining air pressure within the drainage system. This configuration helps prevent siphoning of water from traps and reduces the risk of blockages. The system enhances efficiency and minimizes odors by ensuring that air can freely flow, allowing for better drainage performance.
Windmills in Amsterdam were primarily built during the 17th century, a period marked by the Dutch Golden Age. The most renowned of these, such as the De Gooyer mill, were constructed to assist with drainage and grain milling. While some windmills date back to the late 16th century, they became more prominent in the landscape as the city expanded and developed its canal system. Today, these historic windmills are a key part of Amsterdam's cultural heritage.
The Netherlands is known as the Land of Windmills. This nickname comes from its historic use of windmills for various purposes, including drainage, milling grain, and sawing wood. The iconic windmills are a symbol of Dutch culture and engineering, attracting tourists to picturesque locations like Kinderdijk and Zaanse Schans.
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
Introduction of computerized criminal investigation system
digestive system