10 facts that testify to the very unexpected aspects of the world
Scientists conduct many different studies every year, and as a result, we discover more unexpected facts about our wonderful world.
We love learning new facts and are always happy to share new and interesting information with our readers.
10 PHOTOS
1. Crying with an accent.
When a baby cries, it may imitate a tone similar to that of its mother. The baby can hear the mother while they are still in the womb. Scientists have received such results, based on the analysis of the cries of 60 babies born from families that speak French and German.
2. Body shape - an hourglass is an indicator of high intelligence.
A study involving more than 16,000 women found that women who have an hourglass body shape can claim to have higher intelligence. This is due to the fact that women with such forms produce more omega-3 fats, which promote brain development and prevent premature aging.
3. Cockroaches can bite.
In most cases, cockroaches do not bite humans when they have their own food. However, this can happen. Their bites can lead to irritation and swelling.
4. Cats have their own navigation system.
Studies have shown that the brain cells of cats are very sensitive to the Earth's magnetic field. They give cats information like a built-in compass. This is why cats can easily find their way home wherever they are.
5. The inscription on the label "Contains no cholesterol" is just a publicity stunt.
The “Cholesterol Free” label that you often see on vegetable oil packaging is just a publicity stunt. Cholesterol can only be found in animal fats.
6. Men can also experience PMS.
More precisely, they have a syndrome that is associated with low levels of testosterone in the blood. Irritability, and depression due to the lack of this hormone in the human body.
7. Watermelon snow exists in nature.
In some areas, such as the Sierra Nevada mountains in California, you may see watermelon snow. It is pink in color and tastes like watermelon and smells like real watermelon. This phenomenon can be explained by the presence of algae (Chlamydomonas nivalis), which contains a red-colored pigment called astaxanthin.
8. Only 22% of people can move their ears.
People who are able to move their ears belong to a minority. Some people may do this along by raising their eyebrows. More precisely, only 22% of the world's population can move each ear separately, and only 18% can move them at the same time.
9. Red cabbage can change colors depending on the liquid in which it is cooked.
The color of red cabbage may change during cooking. This is because water can have different pH levels. For example, in acidic waters, red cabbage will remain pink. In neutral water, it turns purple, and in alkaline water, it can turn emerald green.
10. The heart of lovers beats in sync.
When a person is in love, their heart beats in the same rhythm as the heart of their partner.
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