Marble mazes and egg parachutes, too.
WOW....you do know. I didn’t know until a few wks ago what Science Olympaid is about.
Sorry I left ya hangin out in the green room. Space for rent...good one (again)
I got kicked of the computer because somebody needed it for homework...sheesh....cutting in to my social hr.
Can I get a tour of this place? I haven’t quite figured it out yet.