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.
Her approach to better eating habits doesn't focus on weight loss. Instead she's created a primer on the factors that encourage us to overeat or eat the wrong thing â including the influence of food marketing â and how understanding them better can help reshape our eating.