Ans :- “Aninventionis a unique or noveldevice, method, composition or process. It may be an improvement upon a machine or product, or a new process for creating an object or a result. An invention that achieves a completely unique function or result may be a radical breakthrough. Such works arenovelandnot obvioustoothers skilled in the same field.”

According to me scientific invention is a machine or device or a scientific technique which either helps or completely solves humans problems that he or she face in daily life.

And that is exactly why we need inventions to find the truth behind the things we do not understand. And we need inventions to help us understand that truth and help us use it to our own benefit. Like scientists discovered electricity by inventing different inventions and then they used electricity to their own benefit now the entire world is using electricity.

The effect of scientific inventions on human life is huge. So huge that it is difficult to comprehend it but I will try and explain a little in my essay. Inventions have changed our lives it has revolutionized every aspect of our life. if we look at our means of communication then we will see that first we used to communicate with letters, but then telegram was invented which was a faster way to communicate but not fast enough then telephone was invented which made our lives easier and made us communicate with our loved ones so easily and made it made possible for us to communicate with someone who is miles away from us. And now days it is even possible to video chat with anyone on any part of the world and this entire have been made possible due to the scientific inventions.