The first of its kind.
Necessity is the mother of invention. Modesty also at times becomes the mother of invention-as in the case of the stethoscope.Nothing was invented and perfected at the same time.
So when we take a look at the original versions of the various inventions, we can’t help admiring and registering how much they have been improved to get the current versions!
Human mind can think only in steps and not in leaps and bounds! So every practical problem will be set right giving the next improved product. This goes on and on!
Well, this is not the end either! The future will have much more improvised products for the convenience of the people.
In this blog let us take a look at what made these inventions and discoveries necessary and how they have evolved over the time.