Hints:


How are you doing over there, little bear?
I've connected the funnel. Excellent!
Whoa! There it is!
Is it bouncy?
Nice and bouncy.
Thanks grandmother bear!
Just put it on that pile of books please.
And I do believe the track is finished.
Almost!
And now the last piece.
There! And now we try it out.
Ready? Ready!
It's gonna hit!