The primary space ships carried the idea of being light and fast. Unfortunately this naturally decreases their defence systems and in many intergalactic battles a huge number of ships were crushed under enemy fire. The increasment of the titanium walls would have been a complicated and expensive decision, so the scientists considered working on the old designes to try and better them. The metal surface is entirely made out of metalic webs( using nano-technologic methods), that inpower the structure of the ship and delay the critic breakpoint. The process is exceptionally difficult and a lot of first-class metal is needed. That's the reason for the enormous usage of metal in this research (most of it will never be used again).The development of armor is decicive for the decreasment of damages done to the ships because of the fastly improving Weaponry systems.
With each upper level, the structure (life) of all your ships (the structure of each ship is calculated by summing the values of all resources that are invested in it) in a battle increases with 5%.
Requirements: Science facility(Level 2)
Maximal level of the research: 16
|11||1 024 000||0||0|
|12||2 000 000||0||0|
|13||4 000 000||0||0|
|14||8 000 000||0||0|
|15||16 000 000||0||0|
|16||32 000 000||0||0|