Tech UPTechnologyThe great science subway

The great science subway

 

plano-ciencia-pq

(print quality image, 1.03 MB)

 

ENLARGE THE IMAGE

The path of science has been long and winding since the Greeks , with their passage from myth to logos, banished magical explanations to inquire about nature in a rational way. After Thales, Pythagoras and Democritus, more than 26 centuries have passed plagued with discoveries, persecutions, heresies, revolutions and technologies; all this, the result of the work of men and women who have changed the world by trying to understand it, sometimes against established thinking. In ancient Greece , these thinkers were wise men who combined mathematics, astronomy, medicine and philosophy; today scientists are superspecialists in their areas of study, plano-ciencia-pq2 although there are those who assure that the future lies in multidisciplinary knowledge.

To comfortably walk through its history we have designed a large map of the science subway . Along the way, the lines advance, branch, cross … and pay attention to transshipments : great scientists who have excelled in various disciplines and have radically changed our conception of nature, such as Darwin, Newton and Einstein . Sometimes a new path emerges; in others it dies, when a hypothesis has been refuted by experimental evidence -it is the case of the existence of the ether-, or by lack of results -such as the search for the theory that unifies physical laws-. And, as with other emblematic suburban areas, the expansion works on this network are never finished . What will be the next season?

Infographic: José Antonio Peñas / Idea: Superinteressante, Brazil

 

Einstein is still right

General Relativity is one of the most robust theories in science, passing each of the tests that have been put to it. He recently did it again.

The Nobel Committee against Einstein

For years, the Swedish Academy of Sciences - responsible for awarding the Nobel Prizes in Physics - refused to award the award to Albert Einstein for reasons that were not scientific at all.

Is there only one time?

Time is a concept that we use daily throughout our lives. However, what is it? Time, we say, is what the clock ticks. But that is not saying much. If we reflect a little more we will see that no matter how hard we try to find an answer, none will completely satisfy us. Time is an elusive concept and it is surprising that something so familiar is so difficult to define.

What would the trip inside a black hole be like?

Imagine two intrepid astronauts, Javier and Andrés, determined to investigate black holes. Your goal is to explore what is going on inside you. What will happen to them?

The Lucy spacecraft will take the words of Einstein and Carl Sagan into space

This NASA asteroid exploration mission will act as a 'time capsule'. When will it be released?

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