The refrigerator must be installed where the temperature will remain between 60 to 110 degrees Fahrenheit, or it won't cool properly. Refrigerators take so long to cool down because they have to get rid of the heat from the plastic, insulation and metal from inside.
Meaning of Grainy from wikipedia - Cochranella granulosa (common name: grainy Cochran frog, in Spanish ranita de cristal) is a species of frog in the Centrolenidae family. It is found in...
Definition of 'grainy'. grainy. A grainy photograph looks as if it is made up of lots of spots, which make the lines or shapes in it difficult to see. ...grainy black and white photos. Grainy means having a rough surface or texture, or containing small bits of something. ...the grainy tree trunk.