The Cutlery You Use

Different kinds of yogurt seem to be denser, and also more expensive, if they are tasted using with a light plastic spoon than if we use a heavier spoon.
The size of the cutlery, the experiments revealed that the smaller is the spoon in which we take a more sweet yogurt it us turns out to be his content, something that the authors attribute to our previous expectations, since normally we take with small spoon the desserts and with big spoon the soups and the pottages.
If they give us to prove a chunk of cheese using a knife we perceive that his flavor is saltier and intense that if we use a spoon or a fork , or if we puncture the food with a simple toothpick of wood.