Knitted Diplodocus Plush Toy, Green Science The book includes back matter

The book includes back matter with even more interesting tidbits

purple crystals

including bears and coyotes

The color play has made this a very popular stone and it is often used in silver jewelry

Knitted Diplodocus Plush Toy, Green Science The book includes back matterFollowing the popularity of our orange knitted diplodocus dinosaur soft toy, we introduced a green version a knitted diplodocus green dinosaur toy. The Diplodocus had one of the smallest brains of the dinosaur family, though it was much bigger that than of the Stegosaurus which had a brain the size of a walnut! It didn't need to be the brightest as it had no natural enemies, perhaps because of its sheer size or maybe because it looks so friendly?