Alternate Energy has an interesting post on a new design to harvest energy from water flow. Comprising two plates, a chain and a connecting channel, the concept is simple though the design looks a bit complex.
As the water flows, through a narrow river or agricultural canal, the system runs continuously. By placing gears that spin the shaft of a generator, energy can be harnessed.
Interesting to see how the design works. But as asked by a reader is, what is the advantage over a conventional wheel? Is not lateral movement of plates less efficient?
Are we often getting carried away with technology? Simply thrilled to see a new way in which an old trick can be done? Or are we working around problems? In that case, how was the present design an improvement?
Is it not a good thing to look at hurdles, and then work to avoid these?
Developing a technology can be exciting, an Archimedes experience by itself. That is the way to get students interested. But taking it a step ahead to examine the pitfalls and then, tweaking the equipment must follow. Only then will technology have any significance. Else it is simply a toy that thrills.
Do write in to us about the concept and how you believe it is an improvisation or not.
As the water flows, through a narrow river or agricultural canal, the system runs continuously. By placing gears that spin the shaft of a generator, energy can be harnessed.
Interesting to see how the design works. But as asked by a reader is, what is the advantage over a conventional wheel? Is not lateral movement of plates less efficient?
Are we often getting carried away with technology? Simply thrilled to see a new way in which an old trick can be done? Or are we working around problems? In that case, how was the present design an improvement?
Is it not a good thing to look at hurdles, and then work to avoid these?
Developing a technology can be exciting, an Archimedes experience by itself. That is the way to get students interested. But taking it a step ahead to examine the pitfalls and then, tweaking the equipment must follow. Only then will technology have any significance. Else it is simply a toy that thrills.
Do write in to us about the concept and how you believe it is an improvisation or not.
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