9 Glass Place Mats
DVD surface, SEMDVD surface. Coloured scanning electron micrograph (SEM) of the pits that encode information on the surface of a DVD (digital versatile disc)
Mallard duck (Anas plathyrrynchos) with duckling
DVD data layers, SEMDVD layers. Coloured scanning electron micrograph (SEM) of the pitted layers that encode information on a DVD (digital versatile disc). The pits are read by a focused laser as the disc rotates
Light-emitting diode, SEMLight-emitting diode (LED), coloured scanning electron micrograph. This is a semiconductor that emits light when a current passes through it
DVD surface, SEMDVD surface. Coloured scanning electron micrograph (SEM) of the pits that encode information on a DVD (digital versatile disc). These pits are read by a focused laser as the disc rotates
Paranasal sinuses, X-rayParanasal sinuses. Coloured X-ray of a sagittal section through a human skull. The skull has been sliced in half down the centre and the regions of the paranasal sinuses coloured
DDT molecule. Computer model of a molecule of the pesticide DDT (dichlorodiphenyltrichloroethane, C14. H9. Cl5). Atoms (spheres) are colour-coded: carbon (red), hydrogen (white), chlorine (blue)
DDT molecule. Computer model of a molecule of the pesticide DDT (dichlorodiphenyltrichloroethane, C14. H9. Cl5). Atoms (rods) are colour-coded: carbon (yellow), hydrogen (white), chlorine (green)
