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 five years from an idea in December 2010.
physics and chemistry of Materials science