//as students do assignment on binary trees Foster: Make sure to channel your inner Lorax. Speak for the trees! The real and the digital!
// Talking about a binary tree -- root at top, leaves at bottom Piper: You might see this structure in your family; your family tree ... Piper: It maaay be upside-down.
Steven: If it's today, then I'm screwed up a tree.
Alex Contreras: Can an M16 cut down a tree? Mr. Moose: No, but an M60 might. //Goes on to show off his knowledge of guns...