90% of us don't know how to eat pizza properly

Eating pizza is also an art. And that art can even prove mathematically.

Along with pasta - pasta, pizza is one of the "national soul" dishes of the country shaped like boots. But we do not need to go to Italy to enjoy them, because these dishes have become famous all over the world.

That's famous, but you're not sure how to eat pizza properly. Just try to pay attention, every time you go to eat pizza, do you see this scene again?

Take the cake and put it in your mouth like this?

Or skillfully use a fork knife and think it is a standard?

Many of you here may object that eating pizza is not true or false. But actually, eating pizza is the right way to eat. But eating by hand must also be correct, because if the piece is loose, the cake may fall off at any time.

The proper way to eat pizza is to stick the pizza into a U-shape like the image below, and it has been proved by the law of mathematics.

Regardless of a plane, from paper to pizza, there will be a "non-curved" area.

Specifically, it was the law introduced by Carl Fridrich Gauss - a German mathematician - in the 19th century named "Theorema Egregium".

The theorem aims to redefine the curvature of a plane, that the flatness is constant even when the plane is bent.

Accordingly, regardless of a plane, from a sheet of paper to a piece of pizza, there will be a zero curvature - or so-called equilibrium.

When placing a piece of paper on the table, the entire sheet is a non-curved point. When bending it into a cylinder, the entire paper becomes a curve. But there is a line that remains the non-curved point, which is the vertical axis of the sheet. So it can be understood that for any curved plane, the curve vector and the equilibrium line are always perpendicular to each other.

Now let's go back to the pizza. When we pick up the piece of cake, the top of the cake will fall to the ground, forming a curve. But even so, we still have a balanced area that is a horizontal line.

The zero curvature equilibrium will be perpendicular to the curve in any plane.

Of course, eating will become difficult when the head of the cake stays in the ground like that. So, what we need now is to change the direction for that equilibrium line to point forward.

And how to do it?Just put your finger on the top of the cake, fold it into a U shape , you have turned the equilibrium line from horizontal to vertical, making the cake point straight ahead in a bold and . delicious way.

This is how to eat this standard pizza.