Author M.K. Tufft discusses her middle grade series for kids, Putney and the Magic eyePad. She writes stories with a STE(A)M theme -- science, technology, engineering, art and math. Marsha is a retired engineer with degrees in mechanical, aerospace and materials engineering. She enjoys developing experiments for kids to give them fun experiences with STE(A)M. If you like her stories, check out her website, putneydesigns.com, to find instructions for the experiments, designs and solutions in her books.