Researchers found out that on the cellular level, the human being is actually a bacteria. (The Human Microbiome Project). When you say the word “bacteria”, most of us will imagine a disease, long waits at the doctor and antibiotics. It is interesting that a large part of the human’s body proper functioning is caused by “good” bacteria, which are more or less all over the body (from the Read more
News with tag: "Curiosities in science"
In Košice, the Sun rises 16 minutes earlier than in Bratislava. The Sun moves in a complex way in space. It rotates around its axis, around the center of our galaxy and together with the galaxy it moves through space. However, these movements are irrelevant for the sunrise and the sunset. The movement of the Sun across the sky is in fact caused by the Earth’s rotation. When looking from space, Read more
The number of flower petals is often a number from the Fibonacci Sequence Maybe it does not look like it, but the nature and mathematics are closely linked. For example, the occurrence of number from the Fibonacci Sequence is so frequent that we cannot regard it as a coincidence. But what does this sequence means? Maybe it does not look like it, but the nature and mathematics are closely linked. Read more
Gut microbiota acquired during the childbirth affects the brain and mental health. Mice offspring born by a caesarean section contains different gut microbiota compared with offspring born by natural childbirth. Different settlement of the intestine by bacteria results in changes in mental health of mice. During their life, these animals show a higher degree of anxiety and depression. Research Read more
Heart activity starts and is controlled by spontaneous generation of electrical impulses. The heart epitomizes an admirable pump that tirelessly pumps the blood into circulation via regular contractions. Each contraction of the heart is triggered by an electric impulse, which is normally generated spontaneously in a specialized cluster of cells of the heart (pacemaker). Electrical impulse passes Read more