Transfer of Energy Lab Post 2

The project is going well, although albeit a little slower than we imagined. We've abandoned the principle idea of making a cup of coffee. Instead, we have decided that this project will raise a flag of some kind and/or inflate a balloon. A challenging part of the project so far has been getting the switch on the fan cart to turn. We ended up succeeding by looping a piece of string over the knob really tight and then trying a weight to the end that would fall off the table and thus, pull the string and turn the knob.