1. A carriage is a wheeled vehicle for people, usually horse-drawn; litters (palanquins) and sedan chairs are excluded, since they are wheelless vehicles. The carriage is especially designed for private passenger use and for comfort or elegance, though some are also used to transport goods. It may be light, smart and fast or heavy, large and comfortable.
Season 03 – Episode 05 – Part 01 – Horse-Drawn Carriages
2. An ocular prosthesis or artificial eye (a type of Craniofacial prosthesis) replaces an absent natural eye following an enucleation, evisceration, or orbital exenteration. The prosthetic fits over an orbital implant and under the eyelids.
Season 03 – Episode 05 – Part 02 – Artificial Eyes
3. Dog food refers to food specifically intended for consumption by dogs. Though technically omnivorous, dogs exhibit a natural carnivorous bias, have sharp, pointy teeth, and have short gastrointestinal tracts better suited for the consumption of meat. In spite of this natural carnivorous design, dogs have still managed to evolve over thousands of years to survive on the meat and non-meat scraps and leftovers of human existence and thrive on a variety of foods.
Season 03 – Episode 05 – Part 03 – Dog and Cat Food
4. A mirror is an object that reflects light or sound in a way that preserves much of its original quality prior to its contact with the mirror. Some mirrors also filter out some wavelengths, while preserving other wavelengths in the reflection. This is different from other light-reflecting objects that do not preserve much of the original wave signal other than color and diffuse reflected light.
Season 03 – Episode 05 – Part 04 – Mirrors