Myths: Scientists have tried to dispel these myths. This is because they do not exist. However, the media (media) make sure to stay alive. In more detail:
Here are six myths we should not believe:
HIV does not exist: HIV is associated with specific retroviruses that are present in large quantities and varieties. Many animals have these retroviruses and HIV is the first virus to be detected in humans. The Nobel Prize was awarded for the description and discovery of HIV.
Our brain uses only 5-10% of its potential: Our brain works differently depending on the activity. When we read a book one part of our brain works, while when we kiss another. One person can not drive, play guitar and ski at the same time and that is the only reason we can not increase our brain activity 100%.
And other myths we should not believe:
Products containing genetically modified organisms are dangerous: All genetically modified plants undergo biosecurity experiments, such as interaction with the environment and effects on human health. The best genotype is chosen from thousands of possibilities. This is called "artificial selection."
Global warming is a fairy tale: Since 1905, the average global temperature has risen by 0,86 ° C, which is a significant change. If the amount of gas emissions into the atmosphere is not reduced, the planet's temperature will rise by 2 ° C by 2040 and by 4 or 5 ° C by 2100. This will completely change the earth's climate system.
Others:
Myths - You will stay dry if you run in the rain: Legend has it that if the rain catches you and you do not have an umbrella, if you run you will be touched by less raindrops. However, a recent experiment showed that if you walk you will get less wet. The experiment was performed with and without air for the same time period. In both cases the participants walking in the rain were drier.
Ethnicity exists in genes: Ethnicity (or national identity) does not come from DNA - it is a more social concept. Ethnicity, just like language, is not innate and people acquire it when they communicate with others. For example, 2 sisters have the same genes, but they express themselves in completely different ways.
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