Combinchation of FourLarge Sized Charts, 59x 42inch, covers radioactivity, nuclear and stellar energy, antimatter and the big bang. Fusion provides an overview of plasma physics and fusion energy
Space Shuttle Poster Set, set of four blueprints shows you the placement of the different types of thermal insulation that was used on the Space Shuttle, types of materials used in various areas changed as the Space Transportation System evolved, Set of 4 posters: 12 x 18 in