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Monday, 29 November 2021
Train Passing the Lee Valley Bridge , Chingford Line
Wednesday, 24 November 2021
Someone tried Fundamental Atomic Property To Turn Matter Invisible
A new study confirms that as atoms are chilled and squeezed to extremes, their ability to scatter light is suppressed.
How Ultracold, Superdense Atoms Become Invisible
A new study confirms that as atoms are chilled and squeezed to extremes, their ability to scatter light is suppressed.
An atom’s electrons are arranged in energy shells. Like concertgoers in an arena, each electron occupies a single chair and cannot drop to a lower tier if all its chairs are occupied. This fundamental property of atomic physics is known as the Pauli exclusion principle, and it explains the shell structure of atoms, the diversity of the periodic table of elements, and the stability of the material universe.
Now, MIT physicists have observed the Pauli exclusion principle, or Pauli blocking, in a completely new way: They’ve found that the effect can suppress how a cloud of atoms scatters light.
Normally, when photons of light penetrate a cloud of atoms, the photons and atoms can ping off each other like billiard balls, scattering light in every direction to radiate light, and thus make the cloud visible. However, the MIT team observed that when atoms are supercooled and ultrasqueezed, the Pauli effect kicks in and the particles effectively have less room to scatter light. The photons instead stream through, without being scattered.
Sunday, 14 November 2021
An evening to remember
An evening
to remember
It was an
evening to remember for a long time. It also showed what’s the friendships are
about. I am going to write a long blogpost but I cannot help but write this for
now. It was the evening to introduce my
book that published in September 2019. After this long Covid pandemic time, only yesterday I could introduce the book to
London.
There were some problems I could not foresee. Even
I wondered that 13thof November may be such a bad day as they say superstitiously.
It changed however; things start moving. First of all, my long time Saroj (Who
studied in Kiev) came to conduct the event as promised bringing with him Fish
curry prepared by Gayani and Sumudu. They could not come due to family
emergency in Sri Lanka. But they made
sure that I received the curry. Nandana and Yamuna kindly gave him a lift as
his car was not available. Yamuna, made sure the hall is warmed and lighting arrangements
work with Rohitha who studied also in Kiev those days. Ines, my kind-hearted wife
made all the food arrangements with the help from Sheela, who brought a
parrippu (that’s dhal in Sinhalese) all the way from West London. To tell the truth without Ines’s help all this
I could not have done all this. Kumara who
studied in Kiev came with Rohitha, Dhammika and Bandula. It may seem like a “Kiev Affair” with their
contribution but I assure this is a Moscow Affair. Kumara supported the laptop
operations with the projector and kindly videoed the event.
Everyone
pulled their own chairs leaving me the hardest bits. To run the vent. And my friends
came from places afar. Athula , who studied in Moscow friendship university
came all the way from Wolverhampton with a bottle of Champagne (French one, not
the Soviet Champagne, but sweet taste was there) He contributed to the event with
his readings from the pages of the book and his valuable memories of those
times. Subodha came to participate the event from Brentwood, Essex. Asha S who studied in Moscow State University,
Vipuli, a product of Peradeniya, my famous blogger friend Marcus Priyantha read
pages form the book and shared their thoughts. Marcus’s speech was particularly
interesting and he had sharp insight into the affairs of the then Soviet Union
and Russia. Vijitha Gunaratna, the famous dramatist joined the discussion from Sweden
with his valuable input.
Ayumini and
Nissanka Wikramaratne, a father and daughter duo contributed with number of amazing
songs. I have to mention Ayumini’s mother Indu was helping to prepare the music
and event last few weeks. Delani made a nice Biryani for all of us, although
she could not come, Asha made the raita for it, Ines
made a really tasty salad to complement it. Thanks to all of you, the evening was
a success. Vajira and Krishanthi gave us the containers to keep food warm.
All in all,
the evening well with Champagne and smooth Beluga Vodka to finish the event as the
tradition. Thank you to my friend from Moscow Leonid Ponkratenko for the Vodka.
I should mention Bandula’s real Havana cigars
he brought all the way from Cuba. We made good use of them for the after party
at my house. Some of us met at our house
for the after party and you can see that from the picture.
Thank you all for attending and also from those who congratulated, contributed and gave the encouragement. I felt I really have friends and family. What more Do you want. What more Do I need.
p.s - When Athul was talking he reminded me when we first met. Our mutual friend Sudath was the Sports Secretary when I was the general Secretary of the student union of state univercities. One of the first things we organised was a cricket match with Lumumba University. We lost. But Athula forgot one crucial detal. We, state univercities team lost every single cricket match we played after that.
Ajith
Saturday, 21 August 2021
Train passing Brimsdown Station towards Stansted Airport.
Sunday, 15 August 2021
Sunday, 8 August 2021
Zizek did not tell this story in Sri Lanka
Zizek did not tell this story in Sri Lanka
A female teacher went for a coffee latte. Barista told her "Sorry
madam, we don't have coffee latte. I can give you a coffee without milk. We
don't have milk powder”
But teacher was
adamant she wants coffee with powder milk.
"I will bring it
to you. Where I can buy it" She asked the barista.
"The shop across
the road sells milk powder. But they don't have it." Barista replied.
"I am a teacher.
I am so tired teaching online since the morning. Can you please give me a
coffee without milk then? Anyway, where I can buy a gas cylinder." teacher
asked.
"The shop next
to the shop selling milk powder sells gas cylinders. But they don't sell gas to
the teachers. " Barista says.
"Why is that?
Isn't it illegal!" Angry teacher asked.
"Not at all
madam, they don't have gas." barista laughed.
When the teacher
finished her coffee, another teacher called Mr A. Lover took her to a "One
night stand in Australia" hotel.
The receptionist at
the hotel told them there are no rooms because the hotel is surrounded by the
ministerial security division.
"Why on earth is
that" They both screamed together.
"Mr Raheliya
Kembukwella is practising polygamy" Receptionist replied.
When the T-
shirts clad CID officials heard that, they immediately arrested the
receptionist and bundled her to an official three wheeler to take her to the
police station, for the grave crime of disclosing
a government secret.
“It's not the same thing: coffee without cream or coffee without milk.
What you don't get is part of the identity of what you get.”
Saturday, 7 August 2021
Virgin Train pulling out from Macclesfield Station
Underground water channel resurfaces on the other side
Saturday, 31 July 2021
Making Hay Bales (Millers Dale area of Peak Distrcit)
Monday, 26 July 2021
Gold digger or Keeper or Russian Affiars
There is a
new TV series in “All 4” with glamorous Russian actresses and Russian
dialog with English subtitles. It is candidly showing off Moscow's social
elite. The theme did not change from Soviet days that much except that oligarchs now have more
money and new and exclusive homes. At that time Communist party high officials
lived with wife in the large flat and lovers in numerous small flats
around the suburbs in Moscow. They took their lovers to dachas at the weekend
(summer house). Now it’s just changed to large palace like houses owned
by nouveau riche oligarchs in subburbs of Moscow and their lovers in Moscow posh flats. Ah
yes, rich have a way of dealing with police too. They can get away with murder even.
The name is actually misleading. Russian name for the series is
called sadershanka (содершанка ) , which means the keeper.
German series calls it "Russian Affairs".
Mistresses wants only the money and easy comfortable life in Moscow that
their rich lovers pay generously. And the rich lover will keep their marriage
lives intact. This supposed to be a crime thriller by the way.
Director, the script writer and all the cast are Russian and it was filmed
in Russia. Why the Russian president Putin allowed such a film series to air in the
first place? Perhaps he had enough of the antiques of some oligarchs
and "clearing out” operation is on the card? The series depicting the
decadent nature of the advanced capitalism to allow president to manoeuvre freely?
waring: You cannot watch it with the family as one can confuse it with an erotic movie.
Saturday, 24 July 2021
Bagshaw Cave , Stagalmite creation
Sunday, 20 June 2021
My Father's day
Today my lovely daughters
gave me a father's day gift with flowers
with hugging and kissing
they are making a cake with my wife
she bought me flowers and Champagne
she is doing schichtkraut for lunch
It's a German affair
This father's day
I remember my poor father
There were no father's day
I have no idea
how he raised us
on his meagre allowance
When we passed exams,
doing well at school, and out
That's his father's day
he left us early, at 62
My Mother was younger
than what I am now
I can't imagine, because
I think I am still young
at least at heart at 56
I can't imagine how lonely for her
how sad its for her
I can promise you,
dear father
We will look after
Love of your life
For the rest of our lives
The least we can do
For all you did for us
your four children
only treasure you left
Thursday, 3 June 2021
A & E visit to a NHS hospital
I had my second Astra Zeneca jab recently. About week and half ago, my head started constantly aching. I took paracetamol (Panadol) 3 times a day to ease the pain. To make matters worse, my blood pressure started going up as well. By Thursday and Friday, it had gotten much worse and I called the GP. They advised me to call the NHS using their 111 service, who in turn told me to see the GP. On Tuesday, I called GP again and the doctor advised me to go to the nearest A&E in order to get a blood test done now that I had taken the vaccine. This was to check D-Dimer levels in the blood to rule out possibility of serious blood clots forming.
Saturday, 22 May 2021
Saturday, 8 May 2021
Sunday, 21 March 2021
The Quarantanians
Saturday, 6 February 2021
I was given a Vaccine, I posted in facebook
I was given the Astra Zeneca Vaccine and I posted it in facebook. I said thank you to NHS. It riled some people.
One reason I posted in here that, I was given the vaccine against the Corvid 19 is this, I was talking to a young man about 24 years of age and who is still believing in fairies. I seriously thought he is one of Peter pan’s long-lost sons. He told me that vaccine has a small chip that is very difficult to detect. Through that chip government can dictate to us what we should do. We will be fed wrong information. I told him that’s already happening through YouTube, face book, twitter and other media anyway. They don’t need a chip to insert.
Saturday, 30 January 2021
East German simple food - Schichtkraut aus der DDR
These days, Ines enjoys testing different types of food
recipes on the family. I call them Lockdown Recipes. Yesterday she tried out a recipe
we’ve never had before. She told me that it was an easy old GDR recipe (GDR
standing for German Democratic Republic, or the former East Germany, as it is
better known).
Apparently, it is called ‘Schichtkraut’. It’s pronounced ‘Shiçt-kr-out’*
(see below) but for the sake of convenience I omitted the ç. I was lucky Ines didn’t
throw the spoon at me.
What I like about this simple recipe is that it only has 3
main ingredients: minced meat, cabbage and sliced potatoes. Ines added goat’s
cheese on top, as well as cumin and other spices, and then put it into the oven
for half an hour. And that’s it.
I call it 2 in 1 food because you can drink the sauce
afterwards as if it were a nice cabbage soup. My stomach has very high acid levels,
so this dish is ideal for me. It’s not very heavy on the stomach, and the
cabbage and cumin make it easier to digest.
Try it if you’re interested.
*The ç is pronounced like the hissing sound between the ‘h’
and ‘yoo’ sounds of the 1st pronunciation of the word ‘huge’. It’s
difficult to learn, so can be substituted for a ‘k’ or ‘sh’ sound instead.
Thursday, 3 December 2020
Cuba and the cold, hard truth - Cuba and the Cameraman
I have always had a soft spot for Cuba. It is partly because of the Cuban Revolution and its charismatic leaders: Che Guevara and Fidel Castro. In our youth, we had somewhat romanticised that revolution and its leaders. In somewhat of a pure ideological dream-world, we assumed Cuba was a socialist paradise, and that the USSR was a socialist heaven. To my utter surprise, some Labour party members in the UK also regarded Cuba as a model socialist country.
Few years back, some even said they wanted to move to Cuba, and some still say that today. I think to myself, 'would you really enjoy living there when the mass media shows you how much they still don't have? I mean not only the freedom to chose your rulers, but comfortable life in the West. What's wrong with life in UK? Yes, it's a capitalist country but you still have the NHS as a free healthcare facility. If you don't have a job you are given government benefits. There are problems but housing is still decent.'
Although I have never been to Cuba, I studied in the socialist USSR during the '80s. I soon realised that it was no heaven, nonetheless we loved the Soviet Union in our own way. We enjoyed the hospitality of the Soviets and appreciated the free education given to us. It was a unique country. Coming from the island of Sri Lanka, it opened our eyes to the world.
Living in the UK gave us the chance to progress and earn money. It was same for most of the other foreign graduates who ended up in western countries like the USA, Australia, New-Zealand, Canada and EU. They have now built new lives in these countries and settled in nicely. Some studied further and became educationalists, scientists and specialists in their respective fields. They used the opportunities they were given in the western world. But the nostalgia and yearning for the socialist USSR still exists among them.
I always wondered what happened to my Cuban friends. They played football and never forgot to call me even in the mid winter. Russian winter was very harsh, yet we played our football. I have only found Uday, Osvaldo, Ariel and Rubén. Most of my other friends emigrated from Cuba to greener pastures. I can't blame them. Uday and Ariel live in Cuba and are happy there. Uday lives with his family. Osvaldo is working in Tenerife, and Ruben is in Argentina. Ariel, now a director in an Electrical firm, told me that life in Cuba after Soviet Union collapsed was very hard. I knew it was hard for the Cuban government because economic aid from the Soviet Union was invaluable to them. They also gave other types of aid in the form of cheap oil, military alliance, and support with the Cuban industry. All of this stopped after the collapse of the Socialist Bloc. It was a very hard time, and the existing US embargo against Cuba since the '60s did not help either.
However, there have always been two opposing opinions on Cuba. The Socialists would say that Cuba had been developing fast, and that all would be well if the US embargo were lifted. And then there were those who condemned Cuba to be a third world banana republic. Although, as we all know now, Cuba has made lot of headways in their tourism and health sectors. Where is the unbiased truth?
I watched a brilliant documentary very recently. Apparently, Fidel Castro never attacked the American people, however he always criticized American Foreign policy. He valued American achievement in science and other fields, never condemned it, and this documentary proved that. But when Castro flew to United states to deliver his speech in United Nation's headquarters, American immigration treated him very shabbily. They did not offer him any diplomatic courtesy. Castro accepted it with a smile on his face.
The film was written, directed and produced by John Alpert. He visited Cuba in
the 1970s. He was interested in Cuban history and its politics. The best days for Cuba were during the '70s and '80s; although there were shortages, generally life was good. Shortly after 1992, however, Cuba spiralled into an economic downturn when the Soviet Bloc collapsed. John documented this very sensitive time for Cubans with compassion and understanding. He didn't judge them when he met a family desperate enough to raid their neighbour's farm and steal the only 2 cows the farmer owned. Throughout many decades, he visited the same families over and over again. Some of them, he found out, left Cuba altogether after some years, like most of my friends had, who had studied with me in Moscow.
Osvaldo goes back to his village in Cuba from Tenerife and happy to be back in his homeland. But Osvaldo and Uday have very different opinions. Osvaldo believes that Cuba needs a multi-party system. Uday supports the status quo, although he accepts it has its own problems. Uday said "Cuba is a good place to live, but really our economical system isn't working properly. We have to change many things in our economic system, but we can do it with one party. There are many reasons why our economic system does not work properly, but if we think just having multi party system would fix everything, then we are wrong."
And who doesn't? Look at the USA's very own Trump: he is not even leaving his post. Look at countries like Sri Lanka, India and Pakistan, who all have their multi-party systems but with corrupt politicians. However, I must say the Western world still doing much better economically than anywhere else.
John Alpert shows with his own excellent narration how Cuba lost their socialist zeal, and how it was tourism that finally saved Cuba. They may have stopped proselytising Socialism but countries like Venezuela still give them chap oil while having economic crisis of their own. Raul Castro slowly changing the Cuban economy. People can engage in limited trade activities, own their houses and offer services in a limited scale.
I think Cuban socialism has failed, and that they must change their economic policies. There is no other way for them. We must accept the cold, hard truth, even if it is difficult. This is what John's film "Cuba and the Cameraman" showed me.
I did not understand the scale of Cuba's deterioration after the collapse of Socialist Block until I saw this film.
Pictures were taken from Osvaldo Oliva.
Photo taken at Moscow Power Engineering Technical University in 1985 or 1986. Front row Ruben and Uday, Behind them were Huertas, Jorge Benitez and Badia. In the background Omar Pino.
Director John Alpert on Making the Documentary
Friday, 6 November 2020
An evening with Stratford International
A Black boy walks with a White girl
Hand in hand
An Indian girl walks with a White boy
Hand in hand
A Japanese girl walks with a
Mixed Race boy
A woman with a niqab
Walking with a woman wearing jeans
An English builder with his Polish buddy
Buying egg and bacon rolls with coke
From a Chinese vendor who is
Selling German bratwursts
And American hot-dogs
A disabled man clutches loads of
Sandwiches, distributing them
among the homeless in front of the
Shopping centre, where
All the luxury goods are on full display
Meanwhile trains are passing by
From The Stratford International
A gateway to Europe
Even though the real link
Was severed some time ago
Once rundown city but
Now a cosmopolitan giant
Rising above the skylines
Beautifully as always
Showing us there is
nothing to fear
because
People are together
Friday, 9 October 2020
Raising Bridges in Neva River - St Petersburg
Saturday, 3 October 2020
Wednesday, 30 September 2020
Russian Street Artist Performing in St Petersburg
The soviet art produced in the soviet union had two main categories.One which glorified Soviet realism and other one which thrived outside of it. It was called soviet nonconformist art and it thrived after the Stalin's death to 0l the perestroika Period, from 1953 to 1986. It was also called "underground art " as well. After the perestroika era started, most of these artists came out to popular culture as soviet realism faded into oblivion.
Saturday, 26 September 2020
From Moscow to St Petersburg Train Journey - Complete video 21min
From Moscow to St Petersburg Train Journey - Complete video 21min, on 13/08/2016
Sunday, 20 September 2020
Saturday, 19 September 2020
Climbing Scafell Pike
Our last hike for this year was to Scafell Pike. That was on the 29th of August after our walks in Langdale Pike and to see the highest waterfall in the lake district, Scale Force. Shania, our elder daughter, left the lake district by train to go home to fill out her university application forms and work on her budding fashion business. We were sad because only three of us were left to hike the highest mountain in England. The height of the Scafell pike is 978 meters. It's about 3209 feet and even though it doesn't look that high, one shouldn't underestimate the long winding climb to the summit.
It was supposed to take 3 hours to climb and a similar time to descend. But Ines and our younger daughter Shakyra had a slightly different idea, and revealed it to me only on the last day. The usual hike from Wasdale to the scafell and back is about 9 kilometers, but Shakyra wanted to take the longer route and climb down from the other side of the Scafell Pike, which meant there were another two mountains to hike - the total length was around 11 kilometers.
The surprise did not end there. I realised there were another 2 summits to climb on our way. That's Shakyra's great idea. The first one was Broad craig, which is 931 meters high (3055'), and the second one was Great End, which is 910 meters high (2955'). (Please see the maps).
We travelled to Wasdalean, and the car park was already full. Luckily we found a place to park by the gate. However there were many cars behind us and they all had to turn back.
When we started the climb, there were no people walking with us, as you can see from the pictures. But half way through the ascent we realised we had made a mistake. There were many people climbing as well as descending from the summit already. We had to stop each time there was a narrow passage to avoid clusters of people because of the Covid-19 virus. But I realised some people simply ignored that. Sometimes we had to move completely out of the way from the normal route because people were climbing up or coming down in groups. At that point there was no way back either.
When we reached the summit, in that small space where the last 2 meters to get up were, there were so many people crammed into those 4 square meters that we completely avoided it. Therefore I may not have hiked all the 978 meters, but only 976 meters.
Maybe this is one of the reasons that the UK government was forced to declare the 6 person rule - because people simply ignore the 'safe distance' rules.
Video: