Worker robot speed (research)

Requirements:	File:Logistic-robotics.png Logistic robotics
Effects:	Level Cost Bonus Cumulative 1 50 X 30 File:1-science-pack-1.png File:1-science-pack-2.png File:1-science-pack-3.png File:1-alien-science-pack.png 30% 30 % 2 75 X 30 File:1-science-pack-1.png File:1-science-pack-2.png File:1-science-pack-3.png File:1-alien-science-pack.png 35% 65 % 3 150 X 60 File:1-science-pack-1.png File:1-science-pack-2.png File:1-science-pack-3.png File:1-alien-science-pack.png 40% 105 % 4 250 X 60 File:1-science-pack-1.png File:1-science-pack-2.png File:1-science-pack-3.png File:1-alien-science-pack.png 50% 155 % 5 500 X 60 File:1-science-pack-1.png File:1-science-pack-2.png File:1-science-pack-3.png File:1-alien-science-pack.png 60% 205 %

Technology tree