Two glasses of Coke for you to drink, how to tell which glass is Coca Cola and which glass is Pepsi

The U.S. food industry uses the DOD Index (Differential Grade Index) to distinguish similar foods or beverages. For example, if the taste of two potato chips is completely different, their DOD index is between 5 and 6 The difference in food taste is small, but the average person can still tell the difference. When the DOD index of two foods is 4, the average person is basically unable to distinguish between them.

If I ask a friend if they can taste the difference between Pepsi and Coca-Cola, even though the DOD index of both types of Coke is less than 4, many people still confidently say, "Of course!" ”。When I come across this, I often ask them to do two tasting tests.

If you're interested, you can do a similar test among your friends. The drink used in the test doesn't have to be cola, you can use two similar beers, orange juice or coffee, etc. In the first test, I poured Pepsi and Coca-Cola into two glasses and asked my friends to judge if the two glasses were the same.

Almost everyone can taste the difference. If I pour the same brand of Coke into both cups, most people can tell with certainty that both Cokes taste the same. Next, I asked my proud friend to do the second test.

This time they had three glasses in front of them: one Pepsi, two Coca-Cola (or one Coca-Cola, two Pepsi). Their task is to figure out which two glasses taste the same, which in the beverage industry is called triangulation.

As a result, almost no one could answer correctly. In his book "The Dilemma of Kena", Malcolm Golantiwell explains it as follows: When we distinguish between two drinks, the brain's task is simple——— compare two first impressions, without memorization.

In the triangulation test, we had to store our first impressions of the first two cups in our memory in order to compare them with the third cup of Coke. Subconsciously you know the difference between two types of cola, but most people lack the vocabulary to describe this intuition, except for food experts. In order to store first impressions, the human brain has to convert intuition (the sensations of the tongue) into logical signals (language and vocabulary) in a short period of time, and in this process a lot of subtle information is lost.

This is not to say that the feelings of non-professionals are wrong, it just shows that people's intuition is fragile and easily disturbed. Psychologists warn against trying to interpret intuition.

Pepsi has a sweeter taste, Coca-Cola has a sour flavor and a stronger flavor of Coke. Wish.

Summary. Hello. Two bottles of Coca-Cola is written in traditional Chinese, and in Mandarin it is: two bottles of Coca-Cola. That is, the meaning of the two common colors of bottled soda.

Hello. Two bottles of Coca-Cola is written in traditional Chinese, and in Mandarin it is: two bottles of Coca-Cola. That is, the meaning of the two common colors of bottled soda.

Don't understand. Do you know the common bottled Coca-Cola.

It's such a Coca-Cola, there are two bottles.

Coca-Cola is a beverage whose main ingredients include: water, fructose syrup, white sugar, caramel color, carbon dioxide, phosphoric acid, caffeine, and flavoring.

Dizzy. Hello, is there anything I don't understand?

I don't understand what you're telling me about.

Two bottles of Coca-Cola mean two bottled soda in our common colors.

Is there anything you don't know about this?

I don't understand at all.

Let's be stupid to put it bluntly.

It's the meaning of two Coca-Cola.

Two bottles of drink".

What does that bottle mean?

One bottle is one.

Two bottles are two.