Chapter 28: Technology Tree! Influence in the Middle East!

Immediately, Lin Yi saw on the virtual panel,

the material, equipment, and biological technology tree catalogs appeared.

And most of these catalogs were military-grade.

For example: the material technology tree.

Including metal materials, inorganic non-metallic materials, polymer materials, wear-resistant materials, surface strengthening, etc.

This included what people are familiar with:

Special alloys, ceramic materials, carbon fiber technology, and other cutting-edge technologies.

The only pity was that, like the weapon catalog.

The initial technology tree only included technology from the 40s-80s.

If he wanted to further improve the technology tree, he would have to spend money.

90s, 00s, 10s, and even technology beyond the era Lin Yi was in.