CULTURAL QA 08-2023-7

Q1         Why can wenot see electricity ?

A1          Sarthak Belekar, Studied ElectricalEngineering at Yeshwantrao 
Chavan College of Engineering5y

There are a couplereasons you cannot directly see electricity. The first reason 
is because electricity is a phenomenon,not a physical object. We observe 
certain phenomena in naturethrough their interaction with physical objects 
(which we can see). Take the phenomenon of gravity, forexample. You cannot 
technically 'see' gravity, though, you can observe objectsthat fall to the 
ground or cannonballs/projectiles that follow a trajectorysuggestive of force 
'pulling' them to the earth. The same is true ofelectricity. Wecan observe 
electricity's influence in nature in the same way as gravity,though, there's 
one really important difference and the main reason you can'tsee it:

The fundamentalcomponents on which electricity is observed are really small, 
move really fastand there's a lot of them. Thereason you can't see electricity 
is the same reason you can't see an individualelectron (too small) or a bullet 
fired from a gun (too fast) or accuratelyguess how many jelly beans are in 
large jar (too many).

My note- Not only gravity, electricity , temperature isalso a phenomina

 Q2        Do any airlines train new pilots insimulators before sending them 
out into real airplanes?

A2          Brad Weisenheimer,Pilot(1978–present)6h

Most airlines do, actually.At least the larger airlines. It's quite common that 
the first time youactually ever even touch the real thing is on your first 
revenue OE flight. AnOE flight (operating experience) is with a check airman 
who's trained tooversee your first operational flights. Smaller airlines do in 
fact train inactual aircraft. A very long time ago I remember all our training 
being at anout station in the middle of the night while the crew was at the 
hotel.

Q3         What arethe benefits of eating grapes?

A3          Yadvinder Singh,Health andnutritions17h

Grapes are adelicious and nutritious fruit that offer a variety of health 
benefits. Hereare some of the key benefits of eating grapes:

Boosts immunity: Grapes are a good source ofvitamin C, which is an important 
nutrient for the immune system. Vitamin Chelps the body fight off infection and 
disease.

Protects against cancer: Grapes containantioxidants that can help protect cells 
from damage. This damage can lead tocancer. Studies have shown that eating 
grapes may help reduce the risk ofcertain types of cancer, such as colon 
cancer, prostate cancer, and breastcancer.

Lowers blood pressure: Grapes contain potassium,which is a mineral that helps 
to regulate blood pressure. Eating grapes mayhelp to lower blood pressure in 
people with high blood pressure.

Protects against heart disease: Grapes containantioxidants and other compounds 
that can help to protect the heart. Thesecompounds may help to reduce the risk 
of heart disease, stroke, and othercardiovascular problems.

Reduces high cholesterol: Grapes containcompounds that can help to lower 
cholesterol levels. In one study, people whoate 3 cups of grapes per day for 8 
weeks had lower total cholesterol and LDL(bad) cholesterol levels than those 
who did not eat grapes.

Protects against diabetes: Grapes containcompounds that may help to improve 
blood sugar control in people with diabetes.Studies have shown that eating 
grapes may help to reduce the risk of developingtype 2 diabetes.

Helps maintain brain health: Grapes containantioxidants that can help protect 
the brain from damage. This damage can leadto cognitive decline and 
neurodegenerative diseases such as Alzheimer's diseaseand Parkinson's disease.

Improves bone health: Grapes contain vitamin K,which is important for bone 
health. Vitamin K helps to promote bone growth andstrength.

Hydrates the body: Grapes are a good source ofwater, which is essential for 
hydration. Hydration is important for overallhealth and well-being.

Overall, grapes are a healthy and nutritious fruitthat offer a variety of 
health benefits. Eating grapes as part of a healthydiet can help to improve 
overall health and well-being. Additional tips forgetting the most benefits 
from eating grapes:

Choose fresh grapes over grape juice or wine.Grape juice and wine contain 
concentrated amounts of sugar, which can lead toweight gain and other health 
problems.

Eat grapes in moderation. Grapes are a goodsource of sugar, so it is important 
to eat them in moderation, especially ifyou are trying to lose weight or 
control your blood sugar levels.

Grapes can beenjoyed in a variety of ways. They can be eaten fresh, added to 
salads, or usedto make juice, jam, or jelly.

Q4         Why was'Jana Gana' chosen as our national anthem? What's the reason 
behind this?

A4          Rajdeep Chakraborty, History Buff Jul12

At the time of independencetwo songs were front runners to be the national 
anthem of India, and both ofthem happen to be more popular than our national 
anthem or atleast I believe itto be so. Those twosongs are Vande Maataram 
written by Bankim Chandra Chatterjee and Sare Jaha seAccha by Md. Iqbal. But 
both the songshad controversies surrounded with them unlike Jana Gana Mana.

VandeMaataram was possibly not chosen because it belongedto a controversial 
novel—Anand Math, most Indians who haven’t read it fully,might think that Anand 
Math is all about a revolution/agitation against theBritish. And it is mostly 
true the main theme of the book is- Sannyasi soldiersfighting and beating the 
experienced East India Company forces and for the samereason it was banned by 
the Britishers.

 

But if you read itcarefully you’ll find that Muslim[The kings in particular] 
have been criticizedby the author. Seems made up?

So, let us look atAnandamath, 5th edition, 1982. I am quoting verbatim from 
tenth chapter, pageseventeen [ আনন্দমঠ, প্রথম খণ্ড, দশম পরিচ্ছেদ, ১৭] in 
Bengali, followed by a literaltranslation (Muslims are mentioned as "Musolaman" 
and"dere" (bearded men) ).

    সকল দেশের রাজার সঙ্গে রক্ষণাবেক্ষণেরসম্বন্ধ;আমাদের মুসলমান রাজা রক্ষা করে 
কই?ধর্ম গেল, জাতি গেল, মান গেল, কুল গেল, এখন ত প্রাণ পর্যন্তও যায়। এ নেশাখোর 
দেড়েদের না তাড়াইলে আরকি হিন্দুর হিন্দুয়ানী থাকে?

Literal Translation: The kings should protect theirkingdom, what does our 
Muslim rulers do? We are getting stripped off ourreligion, honor, family and 
now we are going to loose our lives as well. If wedon't get rid of these drunk 
bearded men, how the Hindu's can be Hindusanymore?[ You can verify the 
translation by asking other Bengalis here likeAhareen Saha|অঋণ সাহা ]

While I don’tbelieve that Ananda Math was an Anti Muslim novel, but again at 
the time ofindependence the country was in turmoil and our founding fathers 
found itbetter to play it safe.

While Sare Jaha se Accha was indeed a good song but theauthor of the same song 
Md Iqbal- later became a Pakistani Nationalist, he is highly revered figure in 
Pakistan and is considered as one of themasterminds of partition[ Mohammad 
Iqbal: The Founding Father of Pakistan

] [ Explained:Allama Iqbal and his role in the creation of Pakistan] and that 
is why choosinga song written by a man who played a great role in the partition 
of the countryas a national anthem was never a wise decision.

Compared tothe other two-Jana Gana Mana was less controversial—it was written 
byRabindranath Tagore, one of the most respected figure in modern India and 
thefirst Indian to receive a Nobel prize.

While there aresome people who still believe that he wrote that anthem for King 
George [ Ihave already written an answer earlier debunking the popular myth ] 
but it wasnever a big issue back then and that’s why our founding fathers found 
Jana GanaMana to be a better option than the former two.

Other than itJana Gana Mana was was language neutral - using just a string of 
names of India'smajor regions and had no religious connotations.

Q5         What doesthe no spin setting do on a 

A5          Foxy. Studiedat School of Life (Interested in Everything and 
aMaster of Nothing)Thu

It simplycuts out the spin cycle, usually for delicate items to prevent damage, 
orcreasing! 🤔👊

2ND ANSWER-Stuart Fox,Former 50years ElectroMechanic Eng, Plastics, Patents Thu

On an automaticwashing machine, itdisables the final spin so that the clothes 
are very wet / water saturated -ideal for minimizing or ameliorating wrinkles 
in so-called drip-dry / non-ironclothes when hung on a line or hanger to dry 
rather than placed in adrying machine.

All the above QA are from Quora  website  on  07-08- 2023. 

Quora answers need not be 100% correct answers .

Compiled and posted by R. Gopala krishnan, on 07-08-2023

 

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