Save Water – Green Week – IIT Delhi

Your Well Wisher Program conducted a workshop on Save Water at IIT DelhiCheck Details 

What design changes can save water? Can products be designed efficient to save water. For example, Wash basin should be foot controlled and can save water up to 70%. How it can be designed?

This video converted from ppt showcased in Green Week at IIT Delhi held on 22nd Aug 2015. Please share.


Global Water Crisis //Part 3 (Solution: Four Marble Theory for saving water)

Water is life. Let’s give another attempt to solve a commonly known problem: Global Water Crisis //Part 3 (Solution: Four Marble Theory for saving water)

Generally, a tap at wash basin is turned high for the hand wash. It is hard for anyone to tell, please slow down the water flow. There are knobs at the bottom of all the wash basin which
can be rotated to slow down the flow of the water. It may be a good way to save water, however, some people won’t like it. Some people may argue for not adapting to it.

I see an observation. While hand wash if there is something struck on the outlet of the wash basin, water starts collecting in the wash basin. Seeing the level of water going up in the
wash basin, the person moves the tap to slow down the water flow. This action is a reflex action. It means the person is doing it involuntarily and there is no thought on saving water. But
it saves water. How about utilizing this reflex for saving the water.

Lets keep four marbles in the wash basin outlet. These four marbles will level up the water in the wash basin. The person will slow down the water and that’s where it will save the water. I call this solution as Four Marbles Theory for saving water. Instead of marbles, non soluble stones can be used, but I used here marbles as it good looks.

It may reduce water wastage by near to half at the wash basin.

Let me tell you a real story that may support the practicality of this theory.

Once upon a time, few senior executives of a company sat together to find how they can increase the sale of their product – Toothpaste.

A peon came to serve the tea to all the executives and understood on what they are talking. He made his thought, and said, “How about widening of nozzle/cap of the toothpaste tube?”.
This idea was disregarded by the executives. They then keep on brainstorming to find the solution. Do you know what was concluded? The idea given by the peon. It was implemented by the company and sales was up for the product. This happened in the commercial market of India.

Action: If you like this reading and wish to read Part 4, you may like my Facebook page Everyone who likes the page becomes the
promoter of my program. Also, I have an open proposal to the people in authority who can make this theory a reality.

In case, you share it on facebook and let me know the concluded response in the comments section. You can also enter your thoughts in the comments. In case you see this theory don’t work, you have to find what change will make it a success. thanks.