| He also works with Rawlins oil prints, gum Bichromates, cyanotypes and polaroid transfers, among others. |
| Natural light is polarized in passage through a number of materials, the most common being polaroid. |
| When a very thin section of the ice is cut and examined with light through crossed polaroid sheets, the crystal structure is clearly seen. |
| The only non-standard feature seemed to be the polaroid glass windows which were provided all around and not only in front. |
| The light emerging from a polaroid is linearly polarized with its electric field perpendicular to the alignment direction. |
| A simple polariscope may be made and the suspect glass object placed between the two sheets of polaroid, the second sheet having been rotated 90-degrees. |
