Our penny boat STEM challenge is all about buoyancy, and buoyancy is how well something floats in water or another liquid. Have you seen oursaltwater density experiment? You may have noticed that you saw two different results when you used the same amount of pennies and the same size piece ...
Penny and Leonard finally have their own apartment, Apartment 4A. In "The Cohabitation Experimentation", Amy's apartment suffered water damage, was uninhabitable and she needed a place to stay. Sheldon and Amy started a five-week experiment to see if they could manage to live together and move...
The psychic knows that he has trouble with a girl and that following that relationship will give him the answers he seeks. In "The Intimacy Acceleration", Penny and Sheldon conduct a psychological experiment which should result in the couple instantly falling in love. Sheldon wants to do it ...