I cannot believe second quarter is already one.  We learned a lot in what seems like no time at all.  Some interesting things we learned about this quarter were friction and other forces in motion as well as diagonal trajectories and Newton's laws.  Personally I thought Newton's laws were very interesting.  Using them, I can understand how objects will move and how forces will affect different objects.  In the case of the action reaction law, I never really understood how when I push on an object, the object pushes back.  However, this quarter has really cleared that up for me.  I now look at mundane things completely differently.  For example, when I look at my laptop sitting on my desk, I now see more than just a laptop on a desk.  I see lots of other forces acting on the laptop.  We really learned a lot this quarter.