The amazing way for Cern’s fitness to finish the tables it means

It is a problem that occurs frequently: we sat on a balcony, in a pub, or in a restaurant, Table table. We put the leaves, covers … but our drinks are still at risk of spill.

This problem is so worrying that science had to intervene to try to solve it. Andrei Martin It is a French particles of parties working in SerenThe European Laboratory of Partition Physics in Geneva, Switzerland, in the early first decade of the twentieth century.

as Daily MailHe felt that he was paid to study the problem because he is tired Unstable laboratory tables, This always led to a cup of coordinate coffee.

In an article published in the magazine nature due How to keep four feet on the groundand Philip PaulThe magazine editor wrote: “Over and repeatedly, Martin was converting the table to search for a stable location.”

Its solution is simple: you just have to turn the table. According to mathematics, if you have a square table with legs in the corners and supports them on irregular soil, There will always be a way to make the four legs touch the earth.

Imagine that you have a table where all legs (A, B, C and D) They have the same lengthBut the leg in the air due to irregular floor.

If you run the table, while keeping the A, B and C legs at all times, when the table turns into 90 degrees, L.PATA D will be technically lower than the soil level.

Therefore, at an intermediate point of rotation, The leg of the leg should touch D.This indicates that you can always find a stable position. However, it is possible that the surface of the table is no longer a level.

This method deserves if the problem is from irregular soil, but mathematicians do not know how to solve a problem with an amazing table if it is fluctuating Because one of his legs is uneven. There you will definitely have to resort to putting an object below.