Life is a random sequence of events on which neither God nor humans have any control.  It should and must remain as random as it could be.  Otherwise, where is the thrill in one’s life? Where is the place for our dreams? How do we celebrate our achievements? When will we shower our praises on our children and other humans who helped us through this randomness? When will we thank our God Almighty for all His blessings for guiding us through this randomness?

Godmen will try to influence you with a promise that this randomness can be controlled, but you will always be happier with very same randomness and your will to face it.  Hence, let it remain random. Let us not allow godmen and astrologers to solve this randomness.

Let us begin with our birth.  So God created man in His own image; in the image of God He created him; male and female He created them. (Genesis 1:27)  He created us in His image indicates that we were made to resemble God.  He gave us all Godly powers- power to create, power of love, power to carryout Godly acts, power to influence others, power to control the environment around us, etc.

If He created us like Him, He would never want us to suffer.  He did not want to create unpleasantness or cause sickness in our lives.  He did not want us to face disasters.  These are natural, hence random, and never a satanic or a demonic attack.  When we overcome these difficulties, we look back at our lives and grow closer to God, learn to trust Him more, and also evaluate the true value of our God gifted life.  God is not trying to test you at all as He is ever-loving and all-knowing, and He knows how much you love Him.

Our birth, was a random chance, a divine occurrence that our parents met.  It was also a random occurrence that a sperm out of thousands fused with our mother’s egg in a specific condition and time.  The genes we inherited due to this fusion could well be traced back to the family tree of both our parents and here too randomness play an important role, despite all Mendel’s theory of genetics.

Now comes our physical birth.  Who decided the time of your birth?  Wasn’t it random, even if it was a C-Section?  The time of birth, based on which astrologers predicted your life span by means of Kundali or Jathakam or birth chart, who recorded it?  Was it as per the hospital clock?  Was it as per the nurse’s or surgeon’s watch?  Was the time accurate?  Wasn’t the time of your birth random?  Hence let it remain random and let us not allow the astrologer to play into this randomness and dictate how our lives are going to flow through.

As we grow up and cross many milestones, we realise this very same randomness.  Many people around us help us through difficulties we face, some known and many unknown.  Some call it a miracle but isn’t it all humane?  God does not come down to execute miracles, but He does it through us humans and that too randomly.  We need to recognise these humans, which we ignore conveniently many times.

God himself never did any miracle, but it was always through humans -Moses split the Red Sea, Elijah divided Jordan River, Jesus cured lepers – and so on.  Lord Vishnu took ten Avatars (Dasavatharam) of humans, animals and also their combination to restore cosmic order.

Our family friend in Canada, suffered a massive stroke and was admitted to the ICU. I was there with his wife at the ICU for the 10 days.  The bed on which the patient lay was maintained at a temperature, a degree less than normal human temperature with many gadgets connected.  There was a dedicated nurse, sitting beside his bed 24 hours, monitoring all his body parameters. The nurses changed every eight hours.

The doctors attending to him said to us at least seven times that he is gone, but always managed to resuscitate  him.  They said that his complete recovery was doubtful.  On the tenth day, he came into his conscious self, surprising even the doctors, with all his facilities intact.  It was a ‘miracle’ for sure. The Canadian Government spent nearly a million dollars to bring him back to life.  Now, I realised where the heavy tax money we were paying was put to use.  I concluded that the tax I paid and would pay in future will not be sufficient to compensate this miracle.

After a week, I had to drive him and his wife to hospital for follow-up. Enroute his wife said that they are visiting Tirupathi (India) to offer the hair of him and their son as a vow (Mannath.) I asked her “Do you know the name of the Doctor who took care of your husband for those ten crucial days? Do you remember any of those nurses who sat beside his bed?” Obviously the answer was a clear “No“.

“What use is hair to Tiruppathi Balaji? You are likely to incur Rs 10 Lakh ($20,000) for the journey from Canada. In case you even donate 10% of it to educate a child in your village or buy books & blackboard for the village school, I am sure Tiruppathi Balaji will be much happier,” I said.

Whatever it was, they went to Tiruppathi, shaved off their heads and returned to Canada.

In Canada, a few of our friends working as nurses have shown me Thank You cards dropped off by patients or their relatives, appreciating their services.  There would also be many offering prayers, poojas and their hair to the Gods instead.

God executed a miracle for you through some random person.  Now, you become the instrument of God in executing a miracle for another random person and let the randomness prevail.

St Matthew 25:35-40  – For I was hungry and you gave me something to eat, I was thirsty and you gave me something to drink, I was a stranger and you invited me in, I needed clothes and you clothed me, I was sick and you looked after me, I was in prison and you came to visit me.
Then the righteous will answer him, “Lord, when did we see you hungry and feed you, or thirsty and give you something to drink? When did we see you a stranger and invite you in, or needing clothes and clothe you? When did we see you sick or in prison and go to visit you?“

The King will reply, “Truly I tell you, whatever you did for one of the least of these brothers and sisters of mine, you did for me.”

Ultimately, what you do for the least of these brothers and sisters, will be counted and you will reap the benefits.  You may call it Karma, you may call it destiny or fate, following as effect from cause.

Mercury in Toronto region plummeted to minus 30⁰ C, with the wind-chill it felt minus 35⁰ C to minus 40⁰ C soon after Christmas of 2017.  The freezing temperatures continued through for the first week of January.  The New Year eve of 2018 was the coldest New Year’s Eve in 158 years.  Quebec recorded frigid minus 49⁰ C.  Taking Maximus out on a walk during these days was bit difficult.  We shortened our walks to about 15 minutes.  I always walked on the sidewalk which the city had cleared of snow, but Maximus – he is a Labrador Retriever from Canada – obviously he enjoyed the cold and the snow.  He preferred walking in the snow with his legs buried.

This record-breaking stretch of cold weather started when a mass of abnormally warm air moved up the western side of Canada and settled over the North Pole. That pushed a huge mass of frigid air known as The Polar Vortex southwards into Central and Eastern Canada.

A polar vortex is an upper level low-pressure area circulating around both of the Earth’s poles, an upper level feature in the troposphere and extend into the stratosphere.  It may not be felt directly on the Earth’s surface.  It acts as a heat pump that moves extra energy from the tropics towards the poles and keeps the Earth’s temperatures in balance.  Polar Vortex weaken in the summer and pick up strength in the winter.

Due to the rotation of the Earth, this circulation is counter-clockwise in the North Pole and clockwise in the South Pole.  The cold air gets locked into the Polar Vortex and can be scientifically explained by Coriolis/ Magnus effect.  This could well be added to the reason why the spin bowlers of the Indian cricket team (Northern Hemisphere) are ineffective in Australia and South Africa (Southern Hemisphere) and vice-versa.

The outer edges of the Polar Vortex – a low pressure conveyor belt like circulation above 60⁰ Latitude – ensures that the cold air remain in the polar regions, like water being held in a dam.  When the warm air from the equatorial region moves towards the poles, the dam like edges weaken at places.  This results in the Polar Vortex getting elongated towards the equator like a sheet of dough or chewing gum being pulled.  This winter, the elongation of the Polar Vortex covered Central and Eastern Canada, going down south to touch Florida in US.  As this elongation of Polar Vortex escaped Western Canada and Alaska, while Toronto was freezing, Alaska – much North of Toronto – enjoyed warm weather with mercury at plus 5⁰ C, about 20⁰ C above the average winter temperature.

The outer edge of the Northern Polar Vortex is like a conveyor belt moving counter-clockwise.  It is at a much lower pressure and when it collides with warmer air and when the pressure rapidly drops by at least 24 millibars in 24 hours.  This causes ‘Weather Bomb‘ or ‘Bombogenesis‘.

The effect of Polar Vortex this time ended with a Weather Bomb, resulting in a storm that dumped snow on the Southeast of Canada and US and delivered near hurricane-force blistering winds, with record-breaking cold.  Florida in the sunny south also experienced snow this winter due to this Weather Bomb.

Did Niagara Falls freeze this winter due to Polar Vortex?  The Niagara was not frozen and probably never will.  It may appear to a viewer that  parts of Niagara Falls are frozen.  It is due to the miniature glaciers and long icicles forming around the mouth of the falls, but water continued to flow beneath the ice.

The mistaken frozen appearance could also be due to increased diversion of water, a  kilometer away from the falls, through tunnels and canals for hydro-electric purposes.  In winters about 75% of water flow is diverted and in summers about 50%, obviously to give a better view to the tourists.  With less water going over the falls, there is more scope for ice build up, giving the appearance of frozen falls.

The only instance when Niagara Falls nearly froze occurred in March 1848 when a preponderance of ice above the falls reduced the flow of water to a trickle.  However, there are lots of images floating over the internet claiming to show Niagara falls in a frozen state.

Power Companies have been generating hydro-electric power from the Niagara River since the 1880’s.  The ice floating on the river at the mouth of the tunnels reduce water flow into the turbines and may also jam the tunnels.  To avoid such a havoc,  an ‘ice boom’ – 2.7 km long, made of floating 30 feet long steel pontoons – is  installed each fall since 1964 by the US Army Corps of Engineers.

During the winter season, the ice breaking boats work at breaking ice formations in the river that may hinder the flow of water into the hydro water intakes along the American and Canadian shoreline.  The boats are operated by the power generation companies.

To read my Blog Post  about the Niagara Gorge, Please Click Here.

By Monday, January 8, 2018, the Polar Vortex receded bringing in above seasonal temperature in Toronto region with a forecast of about plus 8⁰C.  This warming up melted the ice and the cold evening temperatures froze this water on the roads and sidewalks causing ‘Black Ice’, making it slippery. 

As I was walking Maximus, a lady carrying a large bag slipped and fell as she got on to the sidewalk.  I helped her to get up and offered to carry her bag and escort her to her apartment building entrance.  I tied Maximus to fire hydrant and then escorted the lady while I carried her bag.  At the entrance to her apartment where I bid bye to her, she said “Thanks a ton, you really saved my day, but tell me why you helped me.”  I replied “I only helped a fellow human.  Like Simon of Cyrene who carried the cross for Jesus despite not knowing who Jesus was, I have done it for you.  Take care and Good Night.“

During our recent trip to Alaska, we flew from Toronto to Vancouver.  We boarded the early morning Air Canada flight from Toronto.  The flight duration was of about five hours, but the clock only moved by two hours because the clock had to be set back by three hours as the time zone of Vancouver is three hours behind Toronto.

The five hours flight was made more comfortable than the regular one as the aircraft, an Airbus 319 variant deployed was the special charter plane used to fly various teams of the National Hockey League (NHL).  The aircraft had only 58 seats, that too all First Class, with all the accessories like comforters, extra legroom, LCD screens, and a private jet-like experience.  Thank you Air Canada.  They neither charge us any premium nor extra for the additional comfort and services rendered on our Economy Class ticket.

Former India cricket captain Kapil Dev has suggested the Board of Control for Cricket in India (BCCI) to buy an airplane for the Indian cricket team in order to reduce travel time and resulting fatigue in an already busy schedule. He had made a similar suggestion to the BCCI a few years ago too.  With the T20 Indian Premier League (IPL) also going great guns, BCCI is surely making good money.  By owning a plane, could be in partnership with any of the leading carriers, it is sure to save a lot of time and make life easier for Team India and also for various IPL teams.

In the middle of the aircraft were four seats on either side with a large table.  Surely, it must be for the team management, the captain, the coach, the physio to hold any meetings in flight to work out strategy for the next game or to evaluate the team’s performance in their previous game.

With a busy schedule ahead, both at home and at international locations, Team India is in for spending a lot of time in air.  The effect of jetlag travelling across the globe takes a fair share of energy that too sitting in a cramped position, especially after playing a physically and mentally tiring match.  Why, even the practice sessions of today takes the toll.

It could also be feasible for various IPL teams to own their own aircrafts in collaboration with various domestic carriers.  The aircraft could be used on the domestic circuit when the IPL is not in session.  It will surely be a great draw with the cricket crazy Indian public, to be sitting on a seat usually occupied by their cricketing hero.  Obviously, such seats will go at a premium.  The aircraft can also be chartered for corporate events, tourism packages, pilgrimage and also for weddings.

It would not only generate extra mullah for the airline, but would also help in with their publicity.

Kapil Dev’s suggestion must be taken up by BCCI  and all the IPL franchisees, at least to make  the players enjoy a better and comfortable flight in future.

The schools in Ontario, Canada closed down for the March Break also known as Spring Break after Friday’s classes on March 10, 2017.  The schools will reopen only on March 20.  On Saturday/Sunday (March 11/12 night at 2 AM, the clocks are moved forward by a hour to cater for Daylight Saving Time (DST).

The Spring Breaks dates back to the 1930s when a New York swimming coach, looking for a warmer place to train his team moved them to Fort Lauderdale, Florida, USA, in the 1930s. Spring Break was made popular in the 1960s with the release of the movie ‘Where the Boys Are’  about a group of college students enjoying their Spring Break at the very same location.

In Canada, Spring Break is one of the busiest travel weeks of the year, when cross-border traffic volume increase manifold with parents and children moving to the US, obviously a warmer area, to spend the holydays.  The airports are jam-packed that weekend.  Many Canadians also use the break to escape the bitter winter cold for warmer climates like Hawaii and Mexico, leaving resorts and hotels fully booked.

Despite having the warmest February in Toronto’s history last month, it appears that March is more than making up for the reduced snowfall.  On Monday March 13, with the snowstorm, about a foot of snow is expected to blanket the area according to Environment Canada.  The storm is also expected to bring gusty winds resulting in potentially dangerous driving conditions and blowing snow. The above image shows our home at about 2 PM on 13 March.

The city has issued an extreme cold weather warning and the crews are out with their salters and snow plows to clear the snow to keep the traffic going.  Surely, it is bit of a disappointment for the children as most outdoor activities, other than snow-skiing ,is likely to be closed.  Parents are surely worried, especially those who intended to be on the roads, driving their children to various Canadian Spring Break locations. 

With the Spring Break comes the DST.  It adds one hour to standard time with the purpose of making better use of daylight and conserving energy.  Even though the Sun will rise and set as before, the clocks will show the time one hour later than the day before.  The first to use DST was Thunder Bay in Ontario, Canada In July, 1908.  Other cities and provinces followed suit by introducing DST bylaws.

The first country to introduce DST was Germany during World War I on April 30, 1916, when clocks were turned ahead one hour.  This was to minimize the use of artificial lighting in order to conserve fuel.  UK followed it up and many other countries, including France also did the same. Many countries reverted back to standard time after World War I and World War II marked the return of  DST in  Europe.

In the US, ‘Fast Time’ as it was called then, was first introduced in 1918 by President Woodrow Wilson to support the war effort during World War I. From 1945 to 1966 there were no uniform rules for DST in the US and it caused widespread confusion especially for trains, buses, and the broadcasting industry. As a result, the Uniform Time Act of 1966 was enacted which stipulated that DST would begin on the last Sunday of April and end on the last Sunday of October.

The US Congress extended DST to a period of ten months in 1974 hoping to save energy following the 1973 oil embargo. The trial period showed that DST saved the energy equivalent of 10,000 barrels of oil each day, but DST still proved to be controversial.  It was then reduced it to eight months in 1975 as many complained that the dark winter mornings endangered the lives of children going to school.

After the energy crisis, the DST schedule in the US was revised several times from 1987 to 2006. The current DST was introduced in 2007 beginning the second Sunday in March and ending on the first Sunday in November. DST is now in force in over 70 countries worldwide and affects over a billion people every year. The beginning and end dates vary from one country to another. In 1996, the European Union (EU) standardized an EU-wide DST schedule, beginning  last Sunday in March and ending  last Sunday in October.

It is believed that DST showed a decrease in road accidents by ensuring that the  roads are naturally lit during the peak traffic hours.  Studies also show that there is an increase in both heart attacks and road accidents on the days after clocks are set forward one hour in the spring.

The first time we visited Ottawa, the Canadian capital, was in 2009, five years after landing in Canada. Being a soldier, I was very much impressed with the Canadian War Museum, especially as to how it serves to remind us of the sacrifices of soldiers across the globe and also sensitises us about the immense calamity any war can have on the civilisation. In 2014, Guillaume Le Floch, the French exchange student came to stay with us and we all visited the capital city and obviously we visited the War Museum once again.

Canadian War Museum was established 1880 in Ottawa to pay tributes to the men and women who endured the tests of war. Today the museum stands as a gratitude for the service and sacrifice of Canadians soldiers. The new, modern building, commissioned in 2005 on its 125th anniversary and the sixtieth anniversary of the end of WWII., emerges from the ground and rises progressively higher at its eastern end, closest to Parliament Hill. Its textured concrete walls and roof are somewhat reminiscent of a bunker, while a partially grass-covered roof is consistent with the Museum’s theme of regeneration and its environmental friendly design.

The museum also provides an evolving searchable catalogue of its collections. Types of artifacts found in the database include archaeological specimens, aboriginal arts and artifacts, folk art, furniture, war art, military objects, glass, porcelain, textiles and much more. This catalogue now contains more than 240,000 objects and is growing to include more than a million artifacts held with the museum.

Much of the Museum’s public exhibition space is devoted to its Canadian Experience Galleries. These displays underline the profound effect that war has had on Canada’s development and the significant role Canadians have played in international conflicts. Their content is a rich mixture of some 2,500 objects from war art to armoured vehicles, as well as scores of audio-visual displays and many hands-on activities.

The first gallery introduces the concept of war and its relevance to Canadians and Canada. Visitors explore the Canadian experience of conflict from aboriginal warfare and post European contact and the Northwest Resistance of 1885.

The second gallery covers the South African War (1899-1902) or, as it is also known, the Boer War, where more than 7,000 Canadians, including 12 women nurses participated. This war marked Canada’s first official dispatch of troops to an overseas war. This gallery also houses exhibits from the First World War. During World War I, Canada was a self-governing dominion of the British Empire, with its own foreign affairs. In 1910, the then Prime Minister Sir Wilfrid Laurier declared that “when Britain is at war, Canada is at war. There is no distinction.” Some 619,000 Canadians, about 7% of the population, had enlisted in the Canadian Expeditionary Force for service overseas.

The third gallery explores Canada’s fight against dictatorships overseas during the Second World War. The gallery introduces the visitor to the oppressive and aggressive dictatorships of the 1930s, and the mounting pressure for a strong response from the rest of the world. Britain’s declaration of war did not automatically commit Canada, as had been the case in World War I. The government and people were united in support of Britain and France. After Parliament debated the matter, Canada declared war on Germany on 10 September 1939. Prime Minister William Lyon Mackenzie King promised that only volunteers would serve overseas.  In the beginning Canada was unprepared for such a large scale war.  The regular army of 4500 men, augmented by 51,000 partly-trained reservists were deployed and was surely a modest beginning. The Second World War fundamentally changed Canada. Canada experienced industrial transformation and a booming economy during the war. New technologies and manufacturing principles produced enormous quantities of military supplies. By 1942, there was full employment as hundreds of thousands of Canadian men and women found work in war industries. As a result of its enormous military contribution during the war, Canada also became recognized as an important and assertive international actor, increasingly pursuing its own path in foreign policy.

The fourth gallery showcases The Cold War, Peacekeeping, and Recent Conflicts, 1945 to the present.  Canada became a respected international player through its commitments to Western defence and peacekeeping. The first Peacekeeping force consisted of Canadians to resolve the 1956 Suez Crisis.  Lester B. Pearson, the then Foreign Minister, who later became prime minister of Canada, won a Nobel Peace Prize for using the world’s first, large-scale United Nations peacekeeping force to de-escalate the situation. Since then, there was hardly a peacekeeping mission till date that did not have Canadian participation.

The LeBreton Gallery houses the Military Technology collection and is a diverse collection of vehicles, artillery and other large artifacts that tell the personal stories of war, from the eighteenth century to the present.

The Memorial Hall located in the Museum’s spacious foyer, is a space for quiet remembrance and personal contemplation. The concrete walls, grooved with large, offset rectangles, are reminiscent of the rows of white grave markers in Allied war cemeteries. The lone artifact is the headstone from the grave of Canada’s Unknown Soldier from the First World War, a simple bench the only furniture. Sunlight through the Hall’s only window directly illuminates the headstone every Remembrance Day, 11 November, at precisely 11 am, the moment the Great War ended in 1918.

The Regeneration Hall is a narrow, soaring hall with angled walls and a narrow triangular window that frames the Peace Tower on Parliament Hill. There is the Memorial Chamber in the Peace Tower that houses seven Books of Remembrance which record the names of the men and women who have given their lives in military service to Canada. (Please click to read my earlier blog). The hall is a representation of hope for a better future. High narrow windows spell out in the dots and dashes in Morse Code which stands for “Lest We Forget” and “N’oublions jamais”.

The Royal Canadian Legion Hall of Honour explores Canada’s long history of honouring individuals; how Canadians have remembered and commemorated their military past. Through personal stories, photographs, art and artifacts, this gallery shares the earliest forms of honouring through burial, painting or dance, to the erection of national monuments.

The Military History Research Centre has a comfortable main reading room. An Archives Reading Room is also available for researchers accessing archival documents, photographs and rare books. The staff is always available to assist you with research, answer any questions, and assist in accessing the collections.

“Spitfire Dance”, a dramatic musical entertainment in two acts, is staged by the War Museum. The musical is accompanied by World War II era songs, and it tells the stories of pioneer female aviators of the Royal Canadian Air Force, their courage, their daring and their frustrations. It is a memorial for all those women who dared compete in that most male of establishments of the time – aviation.

Every nation owes a debt to its fallen heroes that none can ever repay. The only way they can is to remember them, cherish them and honour their sacrifice. I conclude with the first four lines from Binyon’s poem For the Fallen, written in September 1914.

They shall grow not old, as we that are left grow old:
Age shall not weary them, nor the years condemn.
At the going down of the sun and in the morning
We will remember them.

While beautiful to look at, freezing rain is one of the most hazardous types of winter precipitation. Accumulations of a tenth of an inch of freezing rain may not sound significant, but is more than enough to break a few branches on the trees, bring down power lines (and cause power outages), and cause sleet on road surfaces.

During the scary freezing rain, the entire area is paved in a sheet of ice at about minus ten degrees Celsius.  This is hazardous, especially  for the morning commuters, resulting in many accidents on the roads and highways.  The drivers of the cars parked in the open find it difficult to even open their car’s doors as they either slip on the glass surfaced floor or the doors are jammed by the freezing ice.  These drivers first have to scrape off the ice from the doors and windshields and then drive on glass like roads.

The public transport is also affected as the drivers are extra cautious and driving slow on the icy roads.  It is compounded by many non-functioning traffic lights due to power outages.  The street cars (trams) are delayed due to ice forming on overhead power lines.  The trains are delayed, mostly due to failure of the signalling systems.  In effect, most people on a  freezing rain day reach their offices late.

Over a hundred flights are cancelled and many delayed due to the freezing rain.  The landing and taxiing surfaces have to be cleared of the ice regularly, causing major delays.  The de-icing activity has to be carried out on all aircrafts prior to take-off, contributing to further delay.

The problem of ice forming over the wings and tail of the aircrafts is a major concern as it adversely affects the performance of the aircraft, especially at take-off due to reduced lift. This ice has to be removed and the airports in Canada are equipped with deicers. These are vehicles that spray a mixture of a glycol and water, heated and sprayed under pressure, to remove ice and snow on the aircraft surfaces.

What causes the dreaded freezing rains?

Freezing rain develops as falling snow encounters a layer of warm air deep enough for the snow to completely melt and become rain. As the rain continues to fall, it passes through a thin layer of cold air just above the surface and cools to a temperature below freezing point. However, the drops themselves do not freeze, but remain in liquid state due to a phenomena called supercooling.  When the supercooled drops strike the frozen ground (power lines, or tree branches), they instantly freeze, forming a thin film of ice.

The freezing rain drops on hitting a tree branch or a power line condenses around it as these objects are at a much lower temperature than the supercooled rain drops.  As they accumulate, the weight of the tree branch or the power line keeps increasing.  Once this weight crosses the strength of the material, it snaps and falls on the ground.  In case of a snow fall, the snowflakes even if they accumulate on trees and power lines, tend to slide off them due to their own weight.

The freezing rain leave streets under a layer of ice in the morning and results in the closure of many schools, colleges and universities.  The students are always very pleased with these ‘natural’ holidays.

Many customers experience power outages due to downed power lines or due to tree branches falling on power lines.  The crews of the power companies work overtime round the clock to ensure speedy restoration of power.

Police services and radio/TV channels warn motorists to slow down due to ice. It is expected of drivers to treat all lighted intersections without power as all-way stop signs.  That means any vehicle approaching a failed signal must come to a halt and the vehicle which halted first leaves first.  The emergency services always work at full efficiency to cater for many road accidents and to assist drivers who spin off the road.

Environment Canada gives sufficient warnings- generally a week – about the impending freezing rain.  Various TV and Radio News channels cover it in full details and warns the citizens to be careful and suggest preventive actions.  As soon as the rains stop, the salter trucks of the city spread salt on the roads and sidewalks to facilitate melting of the sleet that form on the surfaces.

How does salt act as an ice melter? All icy surfaces have a thin layer of water. When salt (Sodium Chloride – NaCl) applied to such surfaces, starts to dissolve. This ionises the salt into positively charged sodium and negatively charged chlorine ions. These ions, in turn, react with water molecules and form hydrated ions (charged ions joined to water molecules).

This process gives off heat, because hydrates are more stable than the individual ions. The emitted energy then melts microscopic parts of the ice surface. When an automobile drives over the ice, the pressure helps force the salt into the ice and more of this hydration occurs.

The ice-cream makers of the pre-refrigerator days employed the same principle (freezing point depression). The ice and salt mixture ensured that the temperature was well below the freezing mark (zero degrees C), even though the ice melted.  Dry Ice or solid carbon di oxide was also used as a more sophisticated alternative. That begs the question why is solid carbon-di-oxide (CO2)  called dry ice? This is because the solid carbon di oxide on being heated does not melt into liquid and instead changes directly into the gaseous state by a process called sublimation.

Snowstorms result in accumulating snow on the roads resulting in hazardous driving conditions. Municipal authorities are mostly responsible for ensuring that the roadways, back lanes, sidewalks, active transportation trails and designated park pathways are cleared of snow the earliest. These are maintained in such a manner so as to provide safe and accessible operating conditions for motorists, cyclists and pedestrians; reduce the hazards of icy road conditions; and facilitate the handling of emergencies by Police, Fire and Ambulance Services during winter.

Salters are sent out at the start of the storm when snowfalls do not exceed 8 cm (3″) and plows are sent to clear the roads when the snow on the roads is accumulating faster than the salt can melt it away (when snowfall exceeds 8 cm.) High traffic speed and volume roads are cleared first. Streets with less traffic volumes and lower speeds are cleared after the main roads to ensure that residents, and emergency service vehicles like fire trucks and ambulances can safely travel to hospitals, schools, work and residents can get to public transportation systems during or immediately after a snowfall.

Municipalities employ trucks for many horticultural activities during spring and summer. They are used for tree planting/ pruning/ cutting, watering (mounted with a water tank), grass cutting (mounted on a tractor), landscaping, etc. By fall, these vehicles (trucks and tractors) are fitted with a light dosser blade in the front and a salt dispenser mounted on to the body. The trucks are used for plowing the roads and the tractors for the walkways. They doze the snow away in the front while spreading salt from the back. Highway construction/ maintenance companies also modify their trucks for snow plowing. These trucks travel at about 100 kmph on the highways plowing the snow.

Approximately 150 kilogram of salt per Canadian is spread on the roads each year to make them safe for travel in winter. In Ontario the salt comes from the world’s largest salt mine located on the Eastern shore of Lake Huron in Goderich.

How does salt act as an ice melter? There is a thin layer of water on all icy surfaces. When salt (Sodium Chloride NaCl) is applied to such surfaces, salt starts to dissolve. This ionises the salt into positively charged sodium and negatively charged chlorine ions. These ions, in turn, react with water molecules and form hydrated ions (charged ions joined to water molecules.) This process gives off heat. That energy then melts microscopic parts of the ice surface. When an automobile drives over the ice, the pressure helps force the salt into the ice and more of this hydration occurs.

The ice-cream makers of the per-refrigerator era employed the same principle (freezing point depression.) The ice and salt mixture ensured that the temperature was well below the freezing mark (0 degrees C), though the ice melted.

Environment Canada has recognised that salt has adverse impacts on wildlife, plants, water and soil, and in 2001 considered adding it to the country’s list of the most toxic substances. Instead, in 2004, the government instituted a voluntary code of practices to encourage municipalities and others to use the deicer more sparingly, while maintaining highway safety. But with the vast amount of salt used, huge quantities are still polluting soil and water. It noted that after winter thaws, there were spikes in the amount of salt in streams with those taking runoff from the main highways having approximately double the concentration of the pollutant than watercourses nearby that don’t take storm water from the roads. Environment Canada says it is currently reviewing whether the voluntary practices code has led to any reduction in the amount of salt being spread on roads.

How Canada reduces use of salt for deicing?

Pre-wetting is the process of spraying the road surface with a liquid de-icing agent (salt brine) before spreading the salt on the roadway. A salt brine solution is spread on the roads before any expected freezing temperatures. The liquid starts to work before the precipitation starts to freeze. It acts like a barrier between the road and the snow/ice, so that it doesn’t stick to the road and cause slippery conditions. If no precipitation happens, brine stays on the road and last for several days. Pre-wetting results in less salt being spread, saving money and minimising threat to the environment. Wet salt clings to the road instead of bouncing off or being swept off by traffic.

A living snow fence is a barrier created by plants, shrubs and trees to reduce snow blown across roads. Planting trees and shrubs is not only more attractive and more environmentally friendly than building a wood fence, but also more convenient than putting up and taking down traditional snow fences. Snow fences force wind to go around and through the fence. This causes the wind to lose energy and speed. As the speed of the wind slows, the snow forms a drift before or behind the snow fence. How much snow a fence traps depends on the height of the fence and the amount of snow that falls. Manufactured snow fences are installed next to roadways that experience lots of blowing snow.

Another effective snow fence is standing corn in the corn fields all along the roads. Each year in late summer, participating farmers leave a swath of standing corn (six to 12 rows wide), parallel to the road and about 20 meters from the road. Farmers are compensated for this.

Delayed flights during and after a snowstorm is common in Canada. Salt can never be used on an aircraft due to its high corrosion properties. The delay is mostly due to the de-icing activity carried out on all aircraft prior to take-off.

The problem of ice or snow forming over the wings and tail of the aircraft is a major concern as it adversely affects the performance of the aircraft, especially at take-off as the lift may be reduced. This ice has to be removed and the airports in Canada are equipped with deicers. These are vehicles that spray a mixture of a glycol and water, heated and sprayed under pressure to remove ice and snow on the aircraft surfaces.

While it removes ice and snow, deicing fluid has a limited ability to prevent further ice from forming. If winter precipitation is falling, such as snow, freezing rain or sleet, anti-icing fluid is applied after the deicing process is complete. This fluid is of a higher concentration of glycol than deicing fluid. It has a freezing point well below zero degrees Celsius and therefore is able to prevent the precipitation that falls into it from freezing on the aircraft’s surface. Anti-icing fluid also has an additive that thickens it more than deicing fluid to help it stick to aircraft surfaces as it speeds down the runway during takeoff.

“Canadians are fond of a good disaster, especially if it has ice, water, or snow in it. You thought the national flag was about a leaf, didn’t you? Look harder. It’s where someone got axed in the snow.” —Margaret Atwood, in Strange Things: The Malevolent North in Canadian Literature, 1995

In the Indian Army, everyone, irrespective of their rank are expected to salute a dead body, whether it is of a fallen soldier who may be junior in rank, a civilian – why even if he is the enemy.  This is the image taken after the Kargil War of 1999 where the Pakistani soldiers are collecting the dead bodies of their fallen soldiers.  Note that every Indian soldier is saluting the enemy fallen soldiers, even though they killed many of their comrades.

Our Regiment once had the Quarter Guard – main guard room – located near the road frequented by civilian traffic.  Whenever a funeral procession passed by, the Regimental Guard ‘Presented Arms‘ and  offered a ‘General salute‘ to honour the dead.

It is a cliché in Indian movies when the police arrive at a scene of death, the inspector on realising that someone is dead, is shown removing his cap as a mark of respect.   Does the Police manuals lay down such an act?

It is rare to see the Police personnel saluting the dead anywhere.  Why they do not even remove their caps as depicted in the movies.  From where did this ‘Cap Off’ tradition begin?

History of removing headgear as a mark of respect can be traced back to the days of the knights, wearing helmets that covered their heads.  They lifted their visors to show their faces to their monarchs. superiors and friends as a sign of respect.  They used their right hand to lift their visors to show that it did not hold a weapon as most soldiers were right handed.

This practice quickly caught on.  Later, the helmet or hat became a part of the soldier’s uniform and thus it began to be thought to be disrespectful to take it off.  It is a lot dangerous to take off a helmet in battle with gunfire and other shrapnel flying around.  The salute with the right hand now replaced the gesture of lifting the visor or removing the headgear.

By the 20th century, hats were pretty much worn by everyone in the West when they went outdoors, as it kept the sun off in the summer and kept the head warm in the winter.  In addition to this, in the cities there was an amazing amount of industrial dirt and grime and the hats were good for keeping the dirt off the head and out of the hair.

Men’s hats are easily removed, but women’s hats with ribbons, bows, flowers and other decorations can be quite a task to remove, especially if they are anchored with hatpins, messing up their hairdos. Hence, only the men were expected to remove their hats as a mark of respect.  Proper hat etiquette defines that while removing the hat, the lining should never show, for obvious reasons.  One must always hold the hat in such a way that the outside is all that is visible.

Men generally ‘tipped’ their hats, or removed them, in the presence of women as a sign of good manners and respect. This developed into removing one’s hat when indoors as a sign of respect and trust.  When entering a home or a building, a hat was generally removed immediately upon entering.

From this originated the expression ‘Hats Off’ normally used when you wish to show your admiration for someone.  Hence it was a ‘male only‘ expression.

There is another tradition regarding hats that when men put something on their hatband, it is generally placed on the left side.  Anything on a woman’s hatband is usually placed on the right side.  Is it because men generally commence walking with their left foot and women with their right?

Orators generally removed their hats while speaking–even when outdoors, for the audience to observe their facial expressions.  In theaters and while in a church, the hats are removed once the gentlemen took their seats, mainly as a consideration for those sitting behind.

Today many wear baseball caps as a fashion statement with some believing it to be cool to wear it backwards.  It is a good etiquette to remove such caps while indoors as there is absolutely no purpose to keeping it on; not even to cover up a bald spot or your badly kept hair.  So, Hats Off to all those who keep wearing their hats all the time, even while indoors.

The general rule for wearing a cap is to find one with a good fit. It should feel snug on your head to avoid falling off, but never so tight that it gives you a headache or reduces blood circulation.  Ensure that you always keep your cap clean.
Unless the visor is obstructing your view do not wear a cap backwards. Only toddlers wear it sideways.
A plain cap is any day better than a graffiti-laden lid.
In high-humidity environs or if you sweat a lot or plan on being in the sun, choose a cap made of a breathable fabric. In cold opt for warmer material such as wool or suede.