Modern doors in the toilet

The doors are made using silver halide. When the current is applied, they completely pass light, but as soon as the latch acts, the charge disappears, and the molecules change position so that they absorb light.

Modern doors in the toilet

  1. 5
  2. 4
  3. 3
  4. 2
  5. 1
(2 votes, average: 5 out of 5)