Pythagorean Theorem for Babies by Chris Ferrie baby toys Create your own pig family

Create your own pig family by adding more family members from the collection

both practical and elegant

to appreciate the scent of autumn drifting through the park

5 cm x  2 cm

Or let your creative juices flow and create patterns of your own

Pythagorean Theorem for Babies by Chris Ferrie baby toys Create your own pig familyChris Ferrie is an award winning physicist and Senior Lecturer for Quantum Software and Information at the University of Technology Sydney. He has a Masters in applied mathematics, BMath in mathematical physics and a PhD in applied mathematics. He lives in Australia with his wife and children. Lizzy Doyle is a designer, illustrator, and author from New Jersey. She is the creator and owner of Lizzy Dee Studio where she uses her children's publishing