I like to think that I know all the time who is doing what in the lab. Today, however, I did not notice who surprised me with a little gift. When students left, I found it on my bag:
The first thought was, "How come?" How come I did not notice? Anyway, whether I noticed it or not, this is a very, very nice surprise. Thank you, Student! This balancing toy bird, supported at its beak, will serve as a cool example of the center of mass and torque equilibrium.
Thanks a million!
