Products For nearly 30 years, the Contemporary Physics Education Project (CPEP) has created and distributed colorful and inspirational charts and posters that present the state of knowledge in various sub-fields of Physics. Products available on Amazon: Particle physics products Large Chart, 59″ x 41″Poster, 30″ x 21″Package of 30 Placemat Charts, 16″ x 11″Laminated Placement Charts, 16″ x 11″ The History and Fate of the Universe Products: Large Chart, 59″ x 41″Poster, 30″ x 21″Package of 30 Placemat Charts, 16″ x 11″Laminated Placement Charts, 16″ x 11″ Nuclear Science Products: Large Chart, 59″ x 41″Poster, 30″ x 21″Package of 30 Placemat Charts, 16″ x 11″Laminated Placement Charts, 16″ x 11″ Fusion/Plasma Physics Products: Large Chart, 59″ x 41″Poster, 30″ x 21″Package of 30 Placemat Charts, 16″ x 11″Laminated Placement Charts, 16″ x 11″ Gravitation: From Newton to Einstein Products: Poster, 30″ x 21″ Collections of Our Products: 4 Placemat Charts, 16″ x 11″5 Poster Charts, 30″ x 21″4 Large Charts, 59″ x 41″