World Banks

World banks and institutions like IMF are guided by principles of UN and philanthropy of individual countries.
Education for girl child, immunization, drinking water, transportation are some of the areas loans are sanctioned.
UN stands for peace and well being of deprived. Great and powerful individuals are genuinely interested in uplifting the deprived and remove social stigmas present in the world. They use their influence and get loans and sanctions for our country to move ahead and lead a respectable life.
We must be grateful for many projects like metro, flyovers, schools.  These provide the backbone for inclusive development and growth of deprived.
We must be thankful to these philanthropic activities and must put efforts to end discrimination, stigmas, deprivations and other inhuman ills prevalent in our society.
That will be a step towards being thankful.
Let us together promise ourselves that we shall be all grateful to all who helped us lead better lives. Mother nature is kind to accomodate us and we must pay back to mother nature with our efforts.

Economy and Finance

I do not know the textbook difference between economy and finance.
However, my thought process is economy is financially viable static plans. And finance is the dynamic one. Economy is static. Finance is dynamic.
I can do contributions in economy. But finances I cannot. i.e. when I think of how I can contribute to the nation and its development.
I always had many economically viable ideas and methods. But the financial step just did not happen.
It is something like you motivate guys. The guys are motivated. But when you ask them to move, the guys would not. The motivation just remains a motivation. And becomes static.
Things should be made for each other sorts. But hardly this works in economy and finances.
There is a saying that an ounce of practice is worth tonnes of theory. But if a small step of practice becomes a theory, then one cannot help.
You cannot make a kilo of practice. But only an ounce. How is it possible to suddenly make a kilo of practice?
Only thing is agglomeration of small-small practical achievers and their cohesion may help. One another. Together. This is possibly how Gujaratis, Madrasis work. At least something gets done.
A small practice is sufficient to contribute, if the practitioner is in the right cohesion.

Further food machines

1. Banana Peelers - Raw Banana peelers can be tough. Alternate horizontal and vertical spikes, alternated many times, over a narrow passage for raw bananas should be able to peel raw bananas.
2. Food consistency vessel - A cooking vessel with many and different ratings whistle caps should be useful to maintain consistency in pongal, upma, sambar, rasam etc. The cook will come to know what needs to be put in what quantities and when with the help of the variable whistle system.
3. Freezers for papads, vadams should be designed for golden frying.( I think it is because of frozen potato fingers that deep frying of finger chips are golden).