Interestingly in the UK that slogan ("Melts in the mouth not the hand") was applied to milk chocolate Minstrels - they were a large globule of chocolate covered in a sugary coating that had a melting point higher than 36oC (normal body temperature) and so didn't melt, whereas chocolate as a melting point a little under 36oC and so does melt, in the hand. I presume the m and m slogan is for a similar reason.
The tagline "melts in your mouth, not in your hands" was invented by the Mars Company for M&M's chocolates in 1949. It was created to highlight the candy's unique candy shell that prevented it from melting easily, unlike other chocolate candies at the time.
The slogan "Melts in your mouth, not in your hand" was used for M&M's to emphasize their chocolate shell coating that prevented them from melting in your hand. This slogan aimed to highlight the durability of M&M's and differentiate them from other chocolate candies.
"Melts in your mouth, not in your hand" -M&Ms
M&M candies were developed during world war two because the chocolate carried by soldiers always melted in their packs. So MARS candy company developed M&M's for soldiers to carry that would melt in your mouth and not in your pack. The war was over before they were ready so they marketed them as melt in your mouth and not in your hand.
Generally, hard candies, such as Jolly Ranchers or Werther's Originals, take the longest to dissolve in your mouth due to their dense, solid structure and lower solubility compared to softer candies. The process can be further slowed down by the fact that these candies are meant to be savored over time. Additionally, the temperature of the mouth and saliva production can also impact the dissolution rate.
M and M's can melt in both your hand and mouth. If the temperature is warm enough the candies can melt anywhere!
The adjective "open" could be used to describe a mouth that is not closed.
describe their mouth and teeth
There are 20 candies of each of the five colors. The probability that when you select 2 candies at random exactly one of the candies will be orange is: P(exactly one turns out orange out of 2) = 2∙(20/100)∙(80/99) = 0.323232... P ≈ 32%
Yes
You salivate, and the warmth in your mouth is melting the fats and sugars.