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HOW DOES LIFE ORIGINATE ON EARTH

 We know that the most basic components of life on the earth are cells but do you know how does a cell forms? What happened at the beginning of the formation of the earth? How does the stunning diversity in cells had have happened? What caused this diversity? SOLAR NEBULA THEORY According to the solar nebula theory, the Earth and other planets in our solar system are formed by the condensation of the solar nebula, which is a gaseous cloud of dust in space. The dust particles under their own gravity started to come closer, placing the sun at the center of our solar system. Then the rest of the dust started swirling  and formed our planets. In this process, gravity did its part and the rest is accretion, which is a process of growth in the layers.  Earth has formed around 4.54 billion years ago from the solar nebula. At that time earth is so hot with  Volcanic outgassing and the atmosphere had created hostile conditions, the formation of oceans came later. In the early...

HOW BIG IS THE UNIVERSE?

UNDERSTANDING UNIVERSE IN A NUTSHELL  Our universe is estimated to be around  93 billion light-years width and  it's constantly expanding but then again  that's just the observable universe  alone  astronomy is an amazing field of science  but before you dive into the wonderful  world of astronomy let me share with you  some basic facts that might help you, later on,  let's start off with the term  Lightyear which is a very commonly used  astronomical term but what exactly does  it mean a Lightyear simply put is a  distance light travels in one year which  is about  5.88  trillion  miles. In astronomy, we also use the  word parsec which means 3.26  light-years but let's just try to  keep things as simple as possible so we  now know that one light-year is about 5.88  miles  and the universe is about 93 billion  light-years wide and when we multiply  those two ...

TOP 5 INTERESTING FACTS

 INTERESTING FACTS VOLUME 1 Hey, guys, we are first time writing about facts I hope you all like it. If we get 30 visits on this we will try to bring volume 2 of interesting facts. 1 As we all would like to through away waste from our house's but Sweden country buys waste from it's neighbouring countries why because Sweden is paramount in recycling waste and generating electricity from it. As of now they 2.5 million tons of waste has been imported from the UK and Norway. 2 In Australia's Melbourne city they have started a new system of urban forest visuals as part of the system every tree in Melbourne has an email address (fascinating isn't it) when you check their websites the trees are classified into different categories like their age, health and etc. they started because when something is wrong with a specific tree we can send a mail to them and they crack it easily and solve the problem. By this, we can save more trees (i personally think every country should foll...