when in the year, 1159 AD
Bhaskara the learner who is a mathematician?
Sketched a picture of a wheel that had curved reservoir of mercury.
He said that when the wheel spun the mercury would come to the bottom of the each reservoir
Leaving one side of the wheel perpetually heavier than the other side .Which would make the winds spin forever
Bhaskara's Design the first ever perpetual motion machine
Perpetual motion machine are those device that do work indefinitely without any external source.
This has made scientists and invertors to make perpetual motion devices
But by far the most persistent dream of inventors has been to get something for nothing
That is to create a machine that will start itself
Overcome all Friction and still have enough power left to do useful work in short
Like Zimara's, windmill self-propelling windmill The capillary bowl where the capillary action
Forces water upwards The Oxford Electric Bell which sticks back and Forth due to charge repulsion
But , why don't we see any perpetual motion machines? This is because they do not work at all
May be it looks functional on paper but practically .they do not follow the laws of thermodynamics
Which is a branch of physics that deals with the relation of different forms of energy the first law of thermodynamics?
The first law of thermodynamics tell that energy can't be created
nor be destroyed .So you can't get more energy than you put in. Then this rules out the ideal of perpetual motion
Devices because it can power itself not anything else . You may tell why not run the device alone
But the Bhaskara's wheel don't work due to the shift of the center of mass
All right to make it simple
I will leave a link below so you can see that experiment which was done by physics girl
even a perpetual motion machine was made to follow the first law it wouldn't work because of the second law as
It says that energy tends to spread out through process like friction
So everyone mechine would have moving parts and these moving parts would stop working after a long time due to friction and this two laws
Do not allow to make a perpetual motion machine
But scientists are still trying to make this device because we still didn't understand the law of universe . Hoping for the best
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