Lethal injection is the practice of injecting one or more drugs into a person (typically a barbiturate, paralytic, and potassium solution) for the express purpose of causing immediate death.
Save. The most important difference between twin beds and full beds is width. Each is 75 inches long, but full beds are 54 inches wide while twin beds are 39 inches wide. The key question is, Do you need more space in the room or more space on the bed?
The difference between a twin and a full-size bed is the width, a full bed is 16 inches wider than a twin. Both beds are 75 inches long, the twin is 38 inches wide, while the full is 54 inches wide. A full bed, or double bed, is the better option for couples and more sleeping space, but could still be too short for tall people.