Mathematics
Artificial intelligence
Artificial intelligence (AI) was born between the 40s and 50s of the 20th century, as a computer discipline. One of its main founders was the British mathematician Alan Turing. Among his many contributions there is a test to discern if a machine shows intelligent behavior or not. To pass the test, it is necessary to […]
The genius of Rubik’s cube
Rubik’s cube is an intelligence icon. We will meet some people who can solve it blindly, with only one hand, or in less than 10 seconds. It is also a tool for learning math. With it we will understand combinatorial and geometry. Speakers Berta García, Pedro Luis Muñoz, Sergi Sàbat, Nuria Pérez and David Ruscalleda, […]
The butterfly effect
The weather in Catalonia depends on the atmospheric circulation in the middle of the North Atlantic, thousands of kilometers away. Any slight change in the initial conditions there will trigger a completely different result. This behavior, characteristic of chaotic systems, is known as the butterfly effect and is responsible for the unpredictablility of weather in […]
Reading the hand
Our hand does not reveal the personality or the future, but speaks of evolution and growth, defines the activities we practice, identifies us, allows us to communicate and provides the basis for counting decimal. Although not along the lines of the palm, hands can be read and contain much information. Speakers Josep M. Potau Unit […]
Let’s to vote
Abstention, null vote, vote blank, useful vote … How have these alternatives on the results of an election? What is Hondt law? Why election polls often fail? The vote of a citizen of Lleida is worth more than the rest of catalans, why? Catalunya’s electoral system could be improved. There are several proposals. We vote?
Lottery, gambling game
Are there some lottery establishments luckier than others? A palindrome is more likely that an “ugly number “? On a trip across the chance, Pere Renom interviews Gonzalo Garcia-Pelayo , patriarch of the “Pelayos”, a family that won 200 million pesetas applying statistics in the roulette. Leo Margets, outstanding professional poker player, explains that, beyond […]
Atom: asking the matter
Hadrons, neutrons, quarks, gluons, or the famous Higgs particle are concepts of the atomic physics related to a big question: what is matter? “Quèquicom” visits CERN, a laboratory built 100 meters underground in Geneva, Switzerland, where the properties of some subatomic particles like hadrons are investigated from colisions in an accelerator called LHC (Large Hadron […]
