Untitled

It is a vital source of life. We need it for all living things /organisms survival. From lighting a candle to cook food, for a bonfire; we need fire and this can happen when the gaseous substance oxygen is present. So, we can imagine how drastic the life would be without oxygen. Now, some of our friends might thought it would be good to have enough pure oxygen on Earth. But it is not good. If…

The ozone layer also referred to be as an OZONOSPHERE. As we know the atmosphere is divided into 5 layers. It is:- Troposphere, Stratosphere, Mesosphere, Thermosphere, and Exosphere which are consequently from bottom to top of Earth. It is a thick layer present in the atmosphere which prevents the harmful rays of sun mainly Ultraviolet rays to reach the ground. This layer has very high…

ULTRAVIOLET rays uses and its applications:-

VISIBILITY: If we talk about it the visibility that why we can’t see them, is just because of the cornea, lens and retina present in our eye. The cornea does not the light of wavelength up to 300nm visible while our eye-lens block [ 300-400]nm. However, in some cases, it is visible to humans. In the case of birds and insects, it is visible to them. They have the ability to perceive these rays.…

Full Concept of VITAMIN A. Food requires for VITAMIN A

1.VITAMIN A — It is the most important vitamins. It is a group of unsaturated organic compounds. It is good for the growth and development of our vision, immune system. High doses of antioxidants [ including vitamins A] do more harm than gives benefit. It can cause dizziness, nausea, headaches. It is used for the treatment of measles, cataract, and dry eye. The deficiency of these vitamin…

EARTH is more closer to SUPER MASSIVE BLACK HOLE than we are thinking.

   EARTH is closer to a SUPERMASSIVE BLACK HOLE than we are thinking. It seems to be that the Earth has been displaced from its original position.  Recently, a new map was published by the National Astronomical Observatory of Japan. This map state that the position of Earth is shifted. It was found that the speed of Earth has been increased by 7km faster per second. And is 2000 light-years closer…

COSMIC RAYS: – These are the highly charged invisible particles. These rays originate from Space or Exoplanet and arrive in the atmosphere of Earth. Such rays are formed either by the star explosion [supernova] or in space or from an unknown resource. Its speed is closer to the speed of light.   BRIEF Information: – Name: Cosmic Rays Discoverer: Austrian physicist Victor Hess Year of…

Deepest hole on earth

What is the maximum depth that we can dig ? KOLA SUPERDEEP HOLE :- INTRODUCTION :- The Kola Superdeep Hole is the hole with maximum depth. It could be said as a threshold to the center of the Earth. However, the natural maximum depth is of the Mariana Trench that is about . The depth of this hole is about 40,230 ft. [12,262 meters]. The hole is the result of scientific drilling project in of…