Home > Interesting Facts > How a Harvard Professor Makes Transforming Toys & Designs How a Harvard Professor Makes Transforming Toys & Designs Interesting Facts Share on Pinterest Chuck Hoberman creates inventive designs at every scale. His eponymous sphere is an example of his transformable design and became one of the best-loved toys of the last quarter century. Share on Pinterest Related Posts 10 Incredible Archaeological Finds Amazing Anamorphic Illusions! Why Do We Kiss? Why Do We Laugh? How Were the Pyramids Built?