When arms float on their own!

In this episode, we see Eric helping his younger school mates with a project on muscles and how they are affected by fatigue. This is all part of a comprehensive school study on the body and all it's interesting functions. Remember that?

As the kids go through different projects, they have to enter their discoveries in their composition books, and include a detailed drawing and written description of the experiment, their observations, and their predictions or inferences.

This project is definitely bringing home lots of, "Mom. I bet you didn't know..."

It's best to just agree and admit that I don't know, because I probably can't remember anyhow.  (Mom, am I doing it right?)

As a side note, Eric has gotten so tall!!  And doesn't he serve as a great distraction while counting down the seconds?