TWR Research-Rubbing Tool

Required Points: 4000IOPS

Category

Ars

Dependencies

• Boosted Research

Clues

Finish common paper

25% Required

Examine Item

Mechanical Calculator x1

25% Required

Finish common paper

25%

Submit Item

Coal Coke x40

20%

Effects

New Recipe

Rubbing Tool

Item Rewards

Rubbing Tool

New Recipe

Rubbing Pad

Research Description

Before Completion

With rubbing tool, I can make machines without intelligent operate and record data from mechanical calculators.

After Completion

I am somehow tired of operating and recording data from mechanical calculator on my own.

I need mechanical calculators to help with my research.