John O Roberts
University of Liverpool
John O Roberts has been an Open University Science Tutor for 30 years having attended Rutherford Appleton Lab and CERN as a summer school student. He has been a Freelance Tutor of Maths, Physics and Chemistry for many years and wrote the book “Those Infinities and the Periodic Table” over a period of 5 years from an idea in December 2010.
Materials Science and Chemistry