Med Answers

How to maintain your night vision ?

How to maintain your night vision ?

Table Lamp It should be a foldaway "neck", which allows you to adjust the lighting depending on how dark the room.For example, if your relative is reading, let the lamp is approximately 30 cm from the page, but does not irritate the eyes glare.It is desirable that the lampshade was with re...

What is the importance of weather on human health ?

What is the importance of weather on human health ?

period of adaptation to the weather can be difficult;However, if evolution has taught us anything, it's adapting. As we get used to the weather? People spend a lot of effort and energy to adapt to the weather and to protect themselves from its vagaries.We are building a shelter.We develop ...

What is the atmosphere , and how they are used ?

What is the atmosphere , and how they are used ?

Our planet is surrounded by electricity.Earth emits its own electromagnetic field, and there are also many others, the fields generated by people.The radiation from the Sun and the Moon also adds its contribution to the emission of our atmosphere.The same can be said about the weather changes....

Where the wind come from?

Where the wind come from?

Wind - is the movement of air.It comes in response to the air pressure difference caused by the change in altitude and rotation of the Earth, as well as the peculiarities of the terrain (eg, ratio of surface area of ​​water and land). Due to the different altitude and air warms the Earth's ro...

Man as a living barometer

Man as a living barometer

Anyone who wishes to properly study the science of medicine, has to proceed as follows.First, you need to consider what impact can have every season.All the seasons are distinct, but they are different not only because of its essence, but its changes .... It sounded advice of Hippocrates, th...

What is the impact of other biological cycles on health ?

What is the impact of other biological cycles on health ?

In addition to the circadian cycles of the human body, there are many other biological cycles of different frequency. week cycle There are, for example, tsirkaseptanny or weekly rhythm.Some doctors believe that transplants patients often rejected on the seventh, fourteenth and twenty-firs...

What is infrasound and their impact on human ?

What is infrasound and their impact on human ?

in a wide range of ambient electromagnetic radiation are contributing impulses that are called infrasound.It's acoustic vibrations that are inaccessible to the human ear, are not armed with special equipment.Infrasound generated when thunder, earthquakes, volcanic eruptions, atmospheric pressu...

Can the sun's heat to be the cause of death ?

Can the sun's heat to be the cause of death ?

when unexpectedly hot weather strikes the region with a different temperature conditions, the number of daily deaths is increasing.Although our body and has a number of physiological mechanisms of adaptation to extreme short-term heat, but when the temperature rises too quickly, for acclimatiz...

How interconnected wind and thermoregulation ?

How interconnected wind and thermoregulation ?

Globally, these belts winds are part of the mechanism that regulates the temperature of our planet.Where global wind currents converge in the equatorial region and the mid-latitudes, the warm air rises and can cause some areas to low pressure.These areas are characterized by high humidity and ...

Where begins the weather ?

Where begins the weather ?

What is the weather, everyone knows.This rain, which prevents a picnic, the sun, which is decorated or spoil the weekend, snow, which violates the traffic movement, and the wind, which confuses the hair and puts a grain of sand in the eye.For most of us it's the weather that can affect the pra...