1.A recent study in the suggests that men have an enhanced ability to judge someone’s size by the sound of their voice. They have been shown to correctly guess a person’s general appearance, using their voice, at about 1.5 times the rate that women are able to.
2.Men and women literally see things in different ways. Men have thicker retinas and larger M cells than women. The M cells are responsible for tracking the movement of objects. Women have more P cells, which are responsible for identifying objects, as well as analyzing textures and colors.
3.Women and Men process information differently. Men use mostly the left hemisphere of the brain, while women tend to employ both hemispheres.girls will commonly use more words than their male counterparts if they are asked to describe a story, person, object, feeling, or place.
4.He’s Not Just Ignoring You
During male fetal development, testosterone impacts the formation of the auditory system, and causes the brain to block out unwanted noise and repeated sounds. When a person repeats themselves several times, the male brain registers it as an “unwanted repetitious acoustic stimuli,” and they genuinely don’t hear it. Women on the other hand don’t have that skill.
5.1000 Gene Difference
Women have a harder time metabolizing alcohol because they have less of a liver enzyme that breaks it down. There is a difference of 1000 genes in male and female livers. These extra genes help men process alcohol faster, which means that they are less likely to feel the effects of drinking than women.
6.Men use 7x more gray matter for activity than women. The gray matter areas of the brain are the information and action-processing areas, which can create a kind of tunnel vision in men when they are doing something.
7.While Men have physically larger brains than women, size does not directly correlate with intelligence. What’s learned by experience or study helps forge neuronal connections, which in turn determines intelligence.
8.Women have an average life expectancy that is 5.3 years longer than men, largely due to better immunity, reduced risk for blood disease, and lower risk taking.
9.Men literally have bigger hearts than women. A female heart is about 2/3 the size of a man’s, and beats fewer times per minute.
10.Girls have 11% more neurons than boys in the brain centers that control language and hearing. Not only do women hear better than men, they can also better distinguish between a broader range of emotional tones like crying.
WHAT IS ECHOLOCATION? Echolocation is a process that permits dolphins to send out sound waves that when they hit an object, are bounced back, allowing them to identify the location, shape, and size of such object. The amount of time it takes for the sound waves to come back help them to determine the distance, as it takes longer the sound waves to return when there is more distance between the dolphin and that given object. Echolocation or biosonar is the ability of some animals to locate objects through sound waves, that is, sounds. Many animals, including odontocete cetaceans and some bats, make use of echolocation to orient themselves and detect prey. The process of evolution of dolphins gave them this ability that allowed them to survive in the aquatic environment. In water, the sound waves travel 4.5 times faster than in the air, so echolocation is the perfect resource that facilitates their survival. WHY DO...
Thermal Expansion. What is thermal expansion? Imagine you have a rod. This rod can be made of metal, plastic or wood. The length of your rod changes proportional to the environmental temperature. We know that fluids expand in their volume when they are heated.Solid materials can expand as well. So the height of the Eiffel Tower is 324 meters on average-changes depending on the season. When the hot summer sun beats down on it, thermal expansion causes the metal to grow. The tower can swell in height by as much as 15 centimeters (6 inches). But once the hot sun goes down, the expansion decreases.Not only towers but bridges can expand in their length too. Here is the use of expansion joints essentials. These little gaps allows brides to expand in summer without destroying the material due to the acting force. Without these expansion joints bridges might get seriously damaged over time.
Hey my friend , be relax ,close your eyes for a moment and FOCUS ON your BREATHING. Breathe deeply. Then release the air from your lung .Do it many times .Of course It feels great .so oxygen brings life .97 % of the oxygen do this miracle for us and used to produce energy. .BUT remaining 3 % of the ( hungry) Oxygen having Dark side and produce free radicals. These free radicals can eat our body cells day by day....showing symptoms when we get old. LIVING TOO SHORT;DYING TOO LONG Scientific research shows that these free radical damage is the underlying causes of almost every chronic degenerative diseases known as diabetes ,cancer, macular degeneration and arthritis. If it is in your eyes ,you could develop cataracts or if it is in your blood vessels, you could have a heart attack or If it is in your joints ,it could develop arthritis. Causes of free radical damage is ...
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