5 Common Science Misconceptions

Even those with good skills and sufficient education often mistake these scientific facts. This is some of the most widely accepted, most widely accepted scientific beliefs. If you believe in one of these misunderstandings, do not feel sad - your solidarity is good

Scientific facts: The moon rotates around the sun, just like the Earth. The same side of the moon is always facing the earth, but the far end can be dark or shallow. When you see the full moon, the distance gets dark. When you see the new moon (or do not look), the far end of the moon is immersed in the sun.

Scientific facts: Some animals have blue blood, but humans are not among them. Blood red comes from hemoglobin in red blood cells. Blood becomes red when it is oxidized, but it is still red when it is deoxygenated. The veins can be seen through the layers of the skin so they may look blue or green, but the blood inside the body is red anywhere in the body.

Scientific facts: Of course, the north star (the north star) is not the brightest star in the southern hemisphere, as it may not be there. But even in the northern hemisphere, Polaris is not particularly bright. The sun is a much brighter star in the sky, the brightest star in the night sky is Sirius.

This misunderstanding is probably caused by using Polaris as a portable outdoor compass. This star is easy to find and shows the North direction

Scientific facts: If you have seen a thunderstorm at any time, you know that this is not true. Lightning can beat the place more than once. The Empire State Building received 25 attacks a year. In fact, the higher the risk of lightning strikes, the higher the height. Some people have been hit by thunder more than once

So, if lightning did not hit the same place twice, why do people say that? This is a phrase designed to guarantee people that unfortunate events rarely come to the same person more than once in the same way.

Technically, the microwave radiated from the microwave oven is the same as the visible light is radiation. The important thing is that microwaves are not ionizing radiation. The microwave oven vibrates the molecule to heat the food, but it does not ionize the food and certainly does not affect the nucleus so the food becomes truly radioactive. Even if you illuminate a bright flashlight on your skin, it will not be radiation. If you give food to a microwave oven, you can call it "discount" it, but in fact it is slightly stronger.

Avoid a very common misunderstanding (as the basis of science is accuracy): it is not the accumulation of LDL itself, but its oxidation causes the arterial wall to harden. Imagine a rotten avocado! This is oxidation. Oxidation of cholesterol is the real cause of its negative effects. ScientiFOOD research is being investigated: With such a background, Aviram et al. Long term use of pomegranate juice has been shown to cause reversal of atherosclerosis. how is it? Pomegranate is a source of antioxidant. Remember that cholesterol oxidation is not good. And the antioxidant is ... antioxidant! According to today's Scientific FOOD study, only 50 ml of pomegranate juice (equivalent to about 1/4 cup) daily overturns the symptoms of atherosclerosis in people with this disease and healthy people are treated with atherosclerosis You can protect from. infringement

This useful content introduces this phenomenon and provides some suggestions for effectively processing this phenomenon. There are several chapters dealing with specific misunderstandings concerning specific topics of science including evolution. In addition, the author William McCombies discusses 15 general misconceptions related to the nature of science in his article "Main Elements of Science Essence: Exclusion of Myths" (p. 37-67) I will. By carefully reading this article, you can gain important material and motivation to change educational content and educational methods. It is worth to list his "15 scientific myths" so that you can predict the depth of this article:

Misunderstandings about the nature and practice of science, sometimes even by other respected practical scientists. In the initial posting, I have eliminated some of them (misunderstandings rather than scientists) (eg beauty is in the sight of the bystander, beauty is only superficial, you can use books I can not judge). Unfortunately, there are many other misconceptions about science. One of the most common misunderstandings is the so-called "scientific evidence". Contrary to the general belief, there is no scientific evidence.