Very very useful and interesting.I forwarded this to all in our family and to my circle. YM
On Sun, Nov 28, 2021 at 5:46 PM 'gopala krishnan' via iyer123 < [email protected]> wrote: > FILTER AND NET > > Dear friends, > > I was thinking about selective nature of people. It is some sort of > filtering. In Tamil there is a saying- Dushtalae kantal Doorae doorae, > Ishtalae kandal Kootae kootae (Go away from bad people and get attached to > good people). > > This selective nature only helps for wellbeing of the individual. This > is a mental filter. > > A filter always permit passing through something and does not permit > other things. In technical equipment the filter could be integrated > circuits. A software program like antivirus loaded in a computer does not > permit any program containing virus from an internet website or not a > familiar programme . Very often we may see when down loading attachments- > Authenticity not known -Whether to down load - Permission asking. Sometimes > it might be the one you may be trying to down load. When we load an > antivirus program to computer, it is stored in an integrated circuit. In > physical sense it is some sort of net. > > In coffee filter, the netting is by drilling small holes in the bottom of > the top vessel in which not fully ground coffee powder is filled. It has a > tight cover. It permits the decoction from the bottom of the vessel to > drip in to another vessel fitted to it only when boiled water/very hot > water is poured in the coffee powder vessel and closed. > > In most tea filters it is a thick filtering mesh cloth attached to a > strong ring with handle. It permits tea decoction to fall in to a > vessel. The tea powder is simply added to cloth. Once a while tea powder is > added again. After preparing about 15 cups of tea, the net is cleaned > pouring out used tea powder. This method of adding more powder is not > possible for preparing coffee decoction. Something similar to front loading > and top loading washing machines. > > The difference between the two decoction is coffee powder is obtained by > grinding the dried coffee nut and tea powder is obtained by cutting smaller > the tea leaves and dried and powdered. Though in both case filter is in > action, the type varies. > Considering the Vati katti (Plastic/stainless steel semi spherical > vessel), it drains complete water from the articles put in to it. It can be > cooked rice, cut vegetables or cut leaves like spinach. > > The above is told for different types of filtering methods. I will > continue with filters. > > Sincerely, > > Gopala Krishnan 28-11-2021. > > 1. Eye filter > > When the bank cashier makes payment of a cheque/withdrawal form filled, > the official first select better notes and then count and give it. The > selection of better notes for distribution is done with a selection through > eye. > > The same bank officer employs *a device to check the genuineness of the > currency * when deposited. He ensures all details entered in the form are > correct. The currency may appear brand new. Here the filters employed > are physical and technical. > > Nowadays the banks ensure the currencies supplied are mixed bundles with > old and new notes. Nowadays new currency is given only when the bank > receives from chest only new currency. > > Our eyes are provided with eyelashes eyebrows to filter dust coming to > eyes. Closing of eyes when wind blows with dust or anything hot is not a > voluntary action. Nerves from the eye are directly connected to brain. > > 2. Ear filter > > The ear filter is the hairs growing inside the ear. It protects dust > not entering ear which could affect hearing. The wax inside the ear is for > keeping smooth the ear. Excess wax rolls out. Ear controls human walking > also. *Keeping both ears fully closed one cannot walk with balance. Deaf > people walk perfectly because their ears are not closed.* > > I have learnt lighting is to be feared, thunder is only the following > sound. Lightning only affects since it carry electric charge. > > Though I accepted it even during my college days, now I have a doubt in my > mind. *Does thunder sound having higher frequencies does not affect the > ear? *Similarly fireworks which make bigger sounds. Is it not due to this > many close the ears with hands? > > The ear filter too goes in to action before the eyes. A person waiting > for a bus first hears the sound, of bus by filtering the sound heard, then > look for it. > > 3. Nose filter > > I think nose filter is having more a physical filter with in nostrils > with tiny hairs. It prevents dust entering while breathing. Rather than > this, good and bad smells are very much filtered by the nose. In reality > first nose filters a foul smell and then the eye go in to action to realise > the source. > > A mouse dead and decaying in a road side is first detected by the nose > and then the eye goes in to action to see it. Smell sense go faster than > eye viewing!! > > Some people trim/pluck the overgrown hairs in the nostrils. Olden day’s > barbers did it with small scissors. Now we ourselves trim the extra visible > growth. Plucking before others is not a hygienic practice. But still we can > see some doing. It is an involuntary action by hand, not able to control by > mind. > > 4. The tongue filter > > > > The tongue has two functions one in tasting and consuming and the other > assisting in talking. > > The tongue filter everybody correctly uses for the first part. > Everybody is attracted to the good taste. I have read in kidshealth.com > tongue filter synchronise with nose filter. If something does not smell > good, the taste would not be felt good at all. > > The second function of tongue is for talk associating with throat. Here > for many the filter action is very weak, and not at all controlled creating > all problems. The net employed is expanding is the problem. It is the > common nature of many talks something in anger and later regret for the > words. But the wound created cannot be healed. The spoken words cannot be > taken back. It is a mental filter. > > 5. The mouth filter > A filter in mouth is for selective and controlled consuming of food. > But mouth filter fails to function so many a times. > > One instance is quickly eating clearly knowing the consequences. A > limited quantity which could go with in mouth only has to be taken at a > time. But when one is hungrier, mouth fails to function so. The person eats > as if the food would vanish if not consumed in minutes. > > The second one is while allowing the liquid food. It simply allows though > there is a limit with throat. We can see many children consume cool drinks > and split out, not able to keep with in mouth. If we take hot coffee, it is > the throat first sense and not mouth. > > With covid 19, everybody wears mask. It is to prevent covid virus not > entering through mouth. Use and throw masks priced very low prevents person > using same mask repeatedly without disposing. > > 6. Kidney filter > > Kidney is a most important body part- It is a real filter inside the body > in the hip area. There are two kidneys on either side. Similar to we have > two eyes for perfect seeing, two ears for perfect hearing and balancing, > two nostrils for breathing and smelling, we have two kidneys. > > The kidney is the size of our fist- a big organ. Both kidneys need not be > of the same size. *There could be marginal variations.* If one takes > scan, one could find himself the variation. > > We know any physical filter if not well cleaned with sufficient water > after some time solid particles might stick to and would not be much > effective in due course of time. If it is continued? > > Just like the towels become rough and does not absorb water in course of > time if not frequently cleaned, the kidney fail to filter unless cleaned > with SUFFICIENT water intake. Other things are also there > > I have used the term sufficient water. More water means more filtering > action and being an organ it would get exhausted. This is the reason *the > doctors suggest a specified quantity of water. *Diabetics are advised to > consume limited quantity of water. I have read articles also from famous > doctors from Apollo Hospitals in this regard. > > While kidney becomes very weak, from a suitable donor, with all tests > positive, from the donor a kidney is removed and stitched to a weak kidney. > The weak kidney is not removed. Because, if new kidney fail after healing, > a condition should not come- “Ullathum pochhuda, nallakkanna”(Weak kidney > may function at least 10%.) > > A weak kidney may function somewhat normal even when it could function > only up to 25%. > > 7. Brain filter > I think brain is the biggest filter and has sub filters. It ensures to > keep information necessary and leave the others. What all information to be > preserved is depending on the individual. Hence the brain filter vary in > function depend on the individual. > > A teacher may keep information for teaching, a student may keep > information on lesson, a cooking woman may keep information about cooking > items and a worker may think about his tools. These are all sub filter > action with common information stored for everybody. Varied dishes are > prepared by women thinking about it in previous day itself, and make public > if necessary in the morning. > > Retrieving the information stored is by another sub filter. This > sub filter expands and reduces and sometimes become effective and > sometimes not effective. While writing this posting, the word SCAN came to > me very late trying best to retrieve. > > This sub filter is special. I cannot recollect what the dishes > were before a week in the afternoon meal. But I can recollect the special > butter roast taken before a month in a hotel at Bangalore including its > shape, sweet sambar and even where I sat. > > I can recollect where I have stood and took photograph of Tajmahal > before 20 years. But I am not able to recollect where exactly I kept the > scissors after cutting medicine strips. > > I can recollect the colour of my autograph book in the college, the > lines written by my dearest friends. I do not recollect how many shirts and > pants are there for me!!! > > A will conclude this part with a slightly humour point. My wife at any > moment recollect specific time and dates and locations I roughly behaved > after marriage counting 1,2,3,4,5,..Instances . > > But she has least recollection of any such misbehaviour or disobedience or > irritating behaviour from her part at all. Leaving them, she has least > recollection when I appreciated or rewarded or admired her intelligence or > positive aspects. > > *I hope this posting is interesting. I will continue with in my next > posting.* > > > > -- > You received this message because you are subscribed to the Google Groups > "iyer123" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/iyer123/1715132153.3983249.1638101783661%40mail.yahoo.com > <https://groups.google.com/d/msgid/iyer123/1715132153.3983249.1638101783661%40mail.yahoo.com?utm_medium=email&utm_source=footer> > . > -- *Mar* -- You received this message because you are subscribed to the Google Groups "Thatha_Patty" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/thatha_patty/CACDCHC%2Bzdekr5tP1quNBm82P9FN0pAHCE1CqWF8Zd%2BVaXNY38A%40mail.gmail.com.
