With this mod, your scientist sims will receive a skill-building speed buff on not only their Logic and Rocket Science skills, but also their Robotics, Archaeology, and GEMOLOGY skills! (AND, it now includes child Mental skill boosts!)

The original Science Lair Lot Trait was set to increase skill-building speed by 1.5, and only for Logic and Rocket Science skills. I have increased the speed to 2.0 and added Robotics, Archaeology, and Gemology. Now your scientist sims can build more skills faster!