Clapping Seal And T-rex head

Both the models were designed by Robert J. Lang and diagrammed in his book, "Origami in Action". These types of models are a good way to entertain the kids, just like the flapping bird.

Clapping seal from a 100x100mm notepad paper.


T-rex head from a 150x150mm color paper. The jaw will open and close if you press the side of the head.