Neil Armstong

The day of 25 August,2012 was a very sad day for the whole humanity because one of the World's Greatest Astronaut Neil Armstrong died because of some cardiovascular problems. He was the first person to pass the greatest leap of humanity by stepping on the moon. He took the humanity out of this Earth and made it realize that it is had not discovered everything. If you really want to salute that person, who made history in humanity, then please share this article.

I wished to post some photos of the great person but unfortunately because of copyright, I am not able to do so. But I really salute that person.

Thanks for reading and please share it or give it a G+ if you want to salute Neil Armstrong. 

How electricity is generated?

Hello Friends!!!!

Today I will be going to give you some idea how a simple or we can say typical electric generator works.

First I would like to tell you what a electric generator is made up of, it is made up of 2 magnets, aluminium or copper wire and a turbine( or an object that rotates). The aluminium or copper wire are connected to the turbine and are placed between the 2 magnets. The magnets are such that magnet 1 would be placed with north pole facing the wire and the other will be placed in a position so that it's south pole will be facing the wire.

When the turbine starts to rotate, it also rotates the wire that is attached to it. When the wire placed between the magnets rotate, the repulsion force of the 2 magnets causes the electrons in the wire to move which creates electricity. You can also watch the video below to understand what I said.

Thanks for reading.

WE DON'T HAVE WEIGHT!!!!!!!!!!

Hello Friends!!!!!

Today's topic is somewhat different because it says that we don't have any type of weight. This concept was thought by me and I think that we don't have any type of weight.

You might ask how can I say that? The answer is that you all know that we have a force called Gravity on Earth and this thing (Gravity) is also located in the moon. But as you all know that when a person on Earth goes to Moon, that person experiences some weight loss. But what is the reason behind this weight loss? The answer is that it is because there is less amount of gravity on moon then on earth. This leads to the conclusion that the Gravity has an effect on the weight of an object,this surely clears out that an if an object is sent in zero Gravity,then that object would experience zero weight. And also if any object is sent from a lower Gravity area to a Higher Gravity area, then that object's mass would increase.

This makes clear that we actually don't have any type of weight with us, it is just a part of Gravity, nothing other than that.

And I think that we don't have weight in zero gravity, then many formulae based on the weight need to be changed in Physics. For Example, The formula of Force is Force=Acceleration*Weight. And this formula cannot be applied in Zero Gravity because according to me, we don't have weight in Zero Gravity, so the formula may be changed to Force=Acceleration. Not only this formula, there are many other formulae that need to be changed in order to be applicable in Zero Gravity.

This also makes clear that the rules of Physics are not same everywhere, they cannot be same on Earth and a place with zero Gravity.

And that thing makes this research a noble one.

Thanks for reading.
Comments are appreciated.

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