Science in the World of Avatar

People in the World of Avatar have limited knowledge about Science. The more used, developed and known science is the Astronomy. The Fire Nation and the Earth Kingdom are the most developed nations in the field of the scientific knowledge.

Air Nomads
The Air Nomads don't have many scientific breakthroughs or an advanced technology, but they practice and develop persistently the philosophy, especially the Council of Elders. The Airbenders show stronger spiritual beliefs than the other nations. Their scientific knowledges are principally based in the air and its bending. The Air Nomads know the science of ecology too, because they try to do the least possible environmental damage. The Air Nomads have enough technical knowledge to produce their gliders.

Water Tribe
The Water Tribes have limited scientific knowledge and technology. The Water Tribe citizens have scantily developed the science of metallurgy, because they have some types of weapons made of metal. Some waterbenders have special skills in the theme of healing and only some waterbender masters can realize Bloodbending, which indicates that they have some knowledge about the human body. In astronomy, the water tribes know about lunar eclipses and the consequences it may bring to them.

Earth Kingdom
The Earth Kingdom is one of the most scientifically advanced nation in the world of Avatar. Some known sciences developed in the kingdom are the astronomy, the geography, the zoology, the history, the anthropology, the astrology, the metallurgy, the engineering and the mathematics. In astronomy, people know the cause of eclipses and it can be predicted through a Planetary Calendar Room located in the Wan Shi Tong's Library. The Ba Sing Se University have an Anthropology Department, where the Professor Zei has an important charge. In the field of engineering and technology, the Mechanist has made many useful and important invents, since war invents until time devices.

Fire Nation
The Fire Nation is one of the most scientifically advanced nation in the world of Avatar. It has many advances in astronomy, technology, metallurgy, mechanics, geography and engineering. Probably the Fire Nation have some medical knowledges, due to exists a place of treatment of mental health problems, where Azula is brought after the Final Agni Kai. People know the health benefits of the tea and the hot springs. The metallurgy is one of the more advanced sciences in the nation, because they have many weapons, transports and devices made of metal, like the Drill. The Fire Nation has geographics knowledges. In a Zhao's instead of staying is seen a painted map of the world of Avatar, which indicates the study and knowledge of the physical forms of the continents and territories. The Fire Nation also have knowledges in the chemistry, due to they have explosive weapons, maybe made with gunpowder, that it also would be used in fireworks.