Inventions! From upper left, going clockwise,

Cars for Kangaroos, Lyra

Each car has a stuffy in that rides along.

The Wheel Spinner, Alice

It rolls and it spins the wheels.

Robotic, Felix G.

Put water in it and it dumps water out

Into the sink.

The Together-er, Felix E.

Whenever it sees with its eyes in the front

It turns around and it drops and picks up

Everything.