In British English, the term drive shaft is restricted to a transverse shaft that transmits power to the wheels, especially the front wheels. A drive shaft connecting the gearbox to a rear differential is called a propeller shaft, or prop-shaft. A prop-shaft assembly consists of a propeller shaft, a slip joint and one or more universal joints.
The researchers found that the transparency of food packaging influences snacking habits in different ways depending on the size, visual appeal and healthiness of the food it contains. And the project uncovered some counterintuitive results.
The Psychology of Eating. What we eat affects how we feel. Food should make us feel good. It tastes great and nourishes our bodies. When eaten in too little or in excessive quantities, however, our health and appearance can be altered, which can create negative feelings toward food. By learning how to make better choices, you might be able to control compulsive eating, binging, and gaining weight.