He is supposed to have developed the "albarrada de Nezahualcoyotl" ("dike of Nezahualcoyotl") to divide the fresh and brackish waters of Lake Texcoco, a system that was still in operation more than a century after his death. The albarrada prevented the saltwater from flooding into the lake and destroyed many of the marine organisms that lived in it.
The other purpose was to protect farmers' crops on the shores of the lake from being washed away by the floodwaters. When the level of the lake rose, farmers would grow new crops on higher ground outside the protective wall of the dike.
This system was very efficient at preventing the saltwater from contaminating the freshwater supply for the city but it had one major disadvantage: It was expensive to build and maintain. When the city-state fell on hard times, it was removed or allowed to deteriorate.
In conclusion, Nezahualcoyotl invented a dike to protect his people from floods and help irrigate their farmland. He also created a system of canals to transport water for use with his army. But because this city-state was not strong enough to defend itself, it required assistance from another kingdom. Thus, it ended up as a sacrificial prize for war.
Architects Juan de Herrera Alcazar de Segovia and Pedro Machuca. The palace was commissioned by King Felipe II to celebrate his marriage to María del Rosario Bóveda, daughter of a wealthy Spanish family. The wedding took place in Brussels on April 8, 1559.
The building was designed as a luxurious hunting lodge for the king. It is believed that Henry VIII of England may have been an influence on its design.
Alcazar de Segovia was built over a period of about five years. Work began in 1558 and was not completed until 1563. The original cost estimate was $40,000 but this increased during construction to $60,000. It has been suggested that if all the expenses are included then the total cost might have been as high as $140,000.
The complex consists of two parts: a royal residence and a set of gardens. The interior decorations include fine stuccowork, tapestries, and furniture. There are also some paintings by Spanish artists.
Segovia is one of Spain's most beautiful cities.
Filippo Brunelleschi is most remembered for creating the dome of Florence's Duomo, but he was also a gifted artist. He is supposed to have rediscovered the concepts of linear perspective, an artistic approach that depicts converging parallel lines to give the sense of space. His drawings and models show how three dimensions can be translated onto two-dimensional surfaces, which is what gives modern maps their ability to show us Earth from above.
Brunelleschi used his knowledge of art and architecture to produce some stunning buildings in Italy during the early Renaissance period. He designed the Campanile (bell tower) for the city of Florence's cathedral and managed to get it built in only 35 days. This amazing feat helped him win the commission for another huge project: the dome of Florence's cathedral. The design for this enormous structure was not chosen until after it was completed, so it can be assumed that Brunelleschi had already finished it in his mind before starting work.
He used his new-found understanding of geometry to create a building that was unprecedented at the time. The dome is said to have been inspired by Heaven, with its circular shape representing the universe. It has been suggested that Brunelleschi may even have seen a real dome somewhere and decided to copy it. No one knows for sure because no documents describing his plans have ever been found.
Their Chelsea ventures include the Michelin House (which he converted into the restaurant Bibendum) and the Bluebird Garage. Conran was a key figure in the early 1990s rehabilitation of London's Shad Thames neighborhood, which included the Design Museum. He now has stores in both London and New York.
Conran was born in Cardiff in 1936. His father was an accountant who later became managing director of Conran & Partners. Young Terence studied architecture at Cambridge University before joining his family business in 1959. In 1970, he opened his first shop on Cheyne Walk in Chelsea, which became one of Britain's best-known fashion brands. Today, his company sells furniture and home accessories in 20 countries worldwide.
He has been listed as one of the top ten most influential designers of all time by British magazine Elle and in 2014, he was awarded an OBE in the Queen's Birthday Honours list for his services to design.
Looking back, Conran says he wants to "make things that people want to buy". His designs are always innovative and stylish, using different materials such as plastic and wood. His famous shops have become landmarks in themselves, with their bright colors and cheerful merchandise.
As well as designing shops, Conran also designs kitchen appliances. One of his most popular products is a sandwich maker called the Twixster.