suggestion for research

this technologies are taken from a game
(bonuses are only examples
Education=? gives 4% research(reduces the time and maybe) this i s a multi research tech( i mean you can reasearch it many time and every time the cost and maybe the effect gets bigger
the cost
CIVIL
Geology=? untill more game mechanics are revealed

Architecture=Important technology needed for the construction of most of the high-tech buildings bonuses= decreases time and cost of building

Economics= ? untill more game mechanics are revealed

Bureaucracy=?

Logistics=less fuell and food consumption by military units

Medicine= gives more health?

Urban Planning=The more populated a city becomes the harder it grows. -Raises the barrier, where negative growth starts due to overpopulation?

MILITARY
Ballistics=Technology, which increases the firing range of all units. (multi research tech?)

Defensive Military Doctrine/Offensive Military Doctrine

Fortification=A research that enhances the strength of all infrastructural buildings and fortifications

Aviation=The technology that is necessary for construction of all aircraft as well as higher airport levels.

Please check the Wiki before posting, the tech tree and what techs do has been and is being convered. Join in on the tech tree threads.