By: Nikhil Malankar
Science deals with many aspects of our daily life. You start your day with the application of Science. Just take an example of the toothpaste you are using or the motion of a wave or even respiration. Everything relates directly or indirectly with Science. Science can be divided in the following parts.
From the topic you must have understood that I am going to talk about Physics. OK Then, What concept do you find the most amazing? If you don’t find it on this list then you are welcome to say about it in the comments column. Let me start off with the list.
We all know about this formula. It was introduced by one of the greatest scientists of all time .i.e. Mr. Albert Einstein. This concept is really interesting one and the debate about its correctness is still going on. It gave rise to other concepts like warped space and space time which are also very interesting and deep. It is a very controversial topic and I had also written an article related to this one. The link to it is:
The most important concept given by Physics to mankind is the Gravity concept without which it would have been impossible to make rockets and other studies related to it. The most famous example to explain gravity was given by Sir Isaac Newton with his Apple Tree example. It is said that Newton was not the first one to observe the phenomenon of gravity but it was Galileo who first discovered it. Anyways, this concept caused a revolution and modern day physics is heavily dependent on this concept.
3. Space Travel
Few centuries ago it was impossible for mankind to think of such a concept. At that time we would have also not thought of travelling through Airplane but in today’s time everything is possible. Space Travel is a wonderful concept which has given rise to the discoveries of our solar system. Now it is also possible for humans to send computers in space to study our universe. Landing on the moon was possible due to this. It was history created and a new step made by man. So, Space Travel is also an amazing concept turned reality in Physics.
4. Time Travel
This has not yet turned into reality but I think that in the near future it will be possible to travel through time too. Many scientists think that time travel will make humans lazy or will cause some disturbance but one thing is sure that time travel will be possible and no one can stop such a great concept to turn into reality. Stephen Hawking also has given so many concepts related to time travel. You can read his book ‘A Brief History of Time’ or even watch his ‘Into The Universe’ which frequently comes on Discovery Channel.
5. The Black Hole
I think this is one of the most wonderful concepts in Physics. It is a perfect example of a Perfectly Black Body. The compression caused creates a high gravitational field around the dead star so that light also cannot escape from it. Light has a tremendous speed of 3 X 10^8 m/s and if it can’t escape from a black hole then imagine about the power it has! I personally think that light is not the fastest. I have thought over it for quite a while now and I think I am right about my previous statement. Using the concept of black hole it is possible to time travel but only in the future. So, Black hole is also an amazing concept.
These are 5 of my favorite and amazing concepts in Physics. Do you have anything more to share?
By: Nikhil Malankar
This article is the 2nd part of the series ‘My views on the Universe’. The first part was. My Views on the Universe : Part One. So, I recommend you to first read the 1st part and then come to this 2nd part. Let me introduce you again to this series. This series is my imagination about how the universe actually is. So, without wasting much time let me start off with the topic.
My 2nd part of this series is based on an assumption that the Universe is The Internet! Interesting imagination, isn’t it? Now let’s correlate both of them.
Nobody of us knows that how big the Universe actually is. Whereas we do know how big the Internet is but still we can’t say definitely how big it is. The internet goes on expanding every hour, every minute, every second and every nanosecond because it is being continuously used by people worldwide. Many scientists say that the Universe also goes on expanding continuously. Just imagine that the Universe is The Internet.
Based on these assumptions we can say that the Universe has a definite size at a particular instant of time. But the size goes on increasing every moment. The same is with the Internet. Now here I would like to make a very bold statement. It is said that the Internet’s size doubles every 5.32 years and so the size of the Universe also doubles after a particular time. The time cannot be determined by us because we ourselves are a part of this big, wide network of Internet. Our Internet is comprised of many other things too! You can call them void spaces, trash, asteroids, etc. They are Flash programs. And as we know that the Internet is an open source of information so anyone can edit a part of the Internet. So, the story of our planet Earth is published on some website and accordingly everything is happening. The story is minutely detailed by a very good writer. So, you can imagine that the story of Earth is only a single webpage which has a finite start and a finite end. Every single detail from the formation of Earth to the last second of destruction of Earth is written in a detailed way with stories of our lives, etc. And now just imagine that if the story of our Earth is only a single webpage then what about the other planets, asteroids, black holes, etc.? Now you have to realize that the Universe is really very big and ever expanding and so we can say that if the Universe is The Internet then the information goes on increasing. That is, a new story is published every second! The story of other planets, aliens and every other thing in the Universe is written and published with all the details. If the link to this information is added to our Earth’s website then we come to know about them otherwise the story goes on.
And then as we know that there is no end for the Internet as it is ever-increasing. The information posted on the Internet (i.e. The Universe) cannot be changed! This means that the past cannot be changed. The only thing that can be done is to create a future. And I hope that whoever is the writer of Earth’s story has given it a beautiful future. Whatever has happened let it be. We can only hope for the future to be as good as possible.
So, this is the 2nd part of my imagination. Read more in the 3rd part or just have a look at the 1st part in case you have not read it yet. Click here to read the first part My Views on The Universe : Part One