Posted in Life & Happiness

How To Draw A Line

If you need to draw a straight line without the help of a ruler, try the following method. Instead of looking at the tip of your pen, look at the point you are trying to draw a line to and move the pen in one swift motion towards it. You will find that the line is much straighter than when you are consciously focussing on where your pen is.

This is similar to how when you are walking down a staircase, the more you think about the steps you are taking, the more likely you are that you will trip and fall. Your brain is very proficient at automating physical activities, so that you can use “muscle memory” instead of wasting precious mental energy.

This also means that ironically, thinking and worrying about doing something right can result in more failures. Sometimes, it is better to just be aware of the direction you want to head in and go with the flow, rather than overthink, micromanage and ruin things.

Posted in Science & Nature

Constellation

To our ancestors, the night sky was not only useful for navigation and telling the seasons, but also for entertainment. Using the mind’s eye, they connected the dots to form a skeleton of a picture – a constellation.

Constellations became the basis of numerous tales and legends. The ancient Greeks told stories of mighty hunters fleeing from scorpions, of fair maidens chased by satyrs, and of noble animals who helped a hero in their quest. In the Far East, they tell a story of lovers who are punished by being placed on separate stars, only being allowed to meet once a year. Similar stories based on constellations can be found in almost every culture around the world.

Constellations are fascinating as they just look like a collection of bright dots to us, but in reality, they represent a spread of stars throughout the cosmos, unimaginably far from us and each other. Even though the stars may appear to be right next to each other, one star may be thousands or millions of light-years further from us than the other.

This is because a constellation is a two-dimensional picture representing three-dimensional space, meaning that depth is ignored. Because of the great distance, entire worlds appear to be simple points, while the vast emptiness of space flatten out to short gaps.

Mythologies and stories based on constellations teach us many pearls of wisdom, but perhaps this is the most valuable lesson the constellations have to teach us. When we look at something from a distance, we lose the fine details. Even the awe-inspiring beauty and size of the cosmos can be reduced down to a simple line drawing in the sky.

The same principle applies to people.
When we judge a person, we reduce a complex life full of stories, experiences, thoughts, feelings and circumstances down to a single stereotype, letting us objectify, criticise, belittle and dismiss people easily.
When we comment on a historical event, we focus only on big events and try to simplify the narrative to a few cause-and-effect stories, while conveniently forgetting the individual lives affected or the broader context that led up to that point.
When something bad happens in the world, we try to find meaning or something to blame, instead of trying to understand the numerous variables that factor into the situation.

Constellations are beautiful, but they don’t tell the full picture. If we want to truly understand the world we live in and the people we share that world with, we have to learn to consider the details and look at things from different points of view.

Posted in History & Literature

Designing Under Constraint

You would think that the more freedom the designer has, the more their creativity can flourish and they can produce more original, greater ideas. But it is a well-known fact in the design world that the the best designs are produced when designing under constraint.

Consider the beauty of the canal houses of Amsterdam. In the 17th century, plots of land by the canal were allocated in narrow (but deep) portions to maximise the number of houses. Architects worked around this restriction, resulting in the narrow, tall houses of various shapes and colours that we see today. Another architectural example is Florence and Santorini, where building materials were limited to red bricks or stone painted in white and blue respectively, meaning the buildings shared a consistent colour scheme, while varying in shape – the ideal combination for building a beautiful city.

We see the same in other fields. Photography is limited in the realm of time, as you can only take a snapshot. But by using long-exposure or composite images, time can be represented in unique, beautiful ways. The artistic restriction of painting led to Pablo Picasso pioneering cubism, which attempts to represent the many faces of a three-dimensional object on a two-dimensional medium. Great literature can be produced from limitation also, such as haikus or flash fiction, such as the infamous six-word story by Ernest Hemingway: “For sale: baby shoes, never worn”.

There are many reasons why designing under constraint results in greater works.

Firstly, choice and freedom can be paralysing. When we have absolutely no restricitons, rules or guidance, we have difficulty processing the sheer number of possibilities, because there are too many things to consider. We find it much easier to make a decision and proceed when there are a limited number of choices.

Secondly, constraint often comes in the form of consistency. One of the basic rules of graphic design is to limit your colour palette and font types to avoid clutter and messy design. A consistent theme is much more aesthetically pleasing. This is a core principle of minimalism.

Lastly, limitations encourage creativity as the designer has to come up with a way to overcome the restriction only with the available resources.

A fine example is Gothic churches. It was very difficult putting in large windows in church walls as they would cause structural instability. So architects devised flying buttresses to help bear the load. But even then, the technology for building large, transparent glass windows had not been developed. So instead, they pieced together small, coloured glass pieces to make stained glass windows, introducing light in to the church while telling stories from the Bible.

Ironically, limits and restrictions can be the catalyst for something better. Instead of rebelling and fighting against constraint, try adapting and coming up with a creative way to overcome it.

Posted in Science & Nature

A Beautiful City

What makes a city or town aesthetically pleasing? Places such as Prague, Florence and Santorini are famous for their picturesque cityscape. Instead of specific famous buildings or tourist spots, postcards from these areas could just show any part of the city and they would still be beautiful. What sets these places apart? How is it that despite all our technological development, modern cities can’t compare to the beauty of cities that are hundreds or thousands of years old?

Korean architect Yoo Hyun-Joon proposes a theory regarding two factors: material and shape. Consider the following matrix using the two:

Out of these four, the combination that we find the most beautiful is when a city has simple materials but complex shape. For example, Santorini is made only of stone buildings painted white and blue. But because it is built on a volcano, the ground is uneven and the building shapes differ to accommodate for this. Florence is almost entirely made of bricks. Traditional Korean houses were made only of wood. This is because in the old days, due to labour costs and poor logistics, cities were usually built with materials abundant in the surrounding area. Instead of varying materials, architects would challenge the limit of materials with varied shapes.

Nowadays, thanks to trade and globalisation, it is much easier to obtain materials from all over the world such as glass, concrete and steel. Furthermore, we can use industrial vehicles to change the terrain to flatten the ground and we use tall rectangular buildings to maximise space. Thus, we end up with the ugly, chaotic combination of many materials and simple shape.

The solution to making a beautiful city is simple then – create a building restriction that unifies the building material to one. A good example is Newbury Street in Boston, USA. This shopping district is famous for its classy red brick appearance, thanks to a building restriction that ensures every new shop built on the street must have the side of the building facing the street built using red bricks.

Of course, just unifying the building material to any one thing does not solve the issue. For example, cities made of only concrete rarely are as appealing. What is important is to use local materials that best represent the context of the city and the land it was built on.

Posted in History & Literature

Sword Of Damocles

Damocles was a courtier to Dionysius II, king of Syracuse, Sicily. One day, he exclaimed how envious he was of the sheer power and authority the king wielded. To Damocles’ surprise, King Dionysius II responded by offering to switch places with him for a day to experience what it is like to be a king. Damocles jumped at this chance and agreed to it immediately.

So Damocles was changed into royal attire and was allowed to sit on an ornate throne. But as he sat on the throne, indulging in the magnificence he was surrounded by, he noticed that Dionysius had arranged for an addition to the throne room. He had arranged for a large sword to be hung above the throne, suspended on a single hair of a horse’s tail. The sword loomed over Damocles’ head, threatening to drop and kill him in an instant at any given moment.

The constant threat of death was too much for Damocles and he quickly begged the king for mercy to leave the throne. He finally understood that with great power, comes great danger around every corner. It was impossible for Damocles to enjoy the luxurious life of a king with a sword above his head.

The allegorical sword may not just be the threat of death. Many of us voluntarily hang a sword above our heads: anxiety for the future, paranoia that something will go wrong and of course, existential dread. How can we possibly be happy with a sword dangling above us? Happiness cannot blossom from a soul drenched in fear.

Look above you: what kind of sword hangs above your head? What is preventing you from being happy?

Posted in Life & Happiness

Kintsugi

There is a type of Japanese pottery art called kintsugi (きんつぎ), which translates to “golden joinery”. Kintsugi is the art of repairing broken pottery by filling the cracks with lacquer (treated tree sap commonly used to decorate pottery) that has been dusted with gold or silver powder. This gives the pottery a distinct look as the pattern of cracks are always random and unique.

Kintsugi is not only an art, but a philosophy. When something is broken, the common practice is to repair it in a way to hide the fact that it was ever damaged. Kintsugi takes the opposite approach by directly incorporating the break into the identity of the pottery.

It follows the Buddhist principle of impermanence and imperfection – understanding that the piece is more beautiful for having been broken. Instead of hiding the damage or throwing the pieces out altogether, kintsugi can produce something greater out of the pieces than its original form.

Nothing is constant in life. We are not perfect and cannot remain unflawed. Life constantly knocks us down, leaving us with scars. But when you get back up, you have two choices: to pretend you were never hurt and hide the pieces away, or to embrace that you are flawed but choose to show to the world how you mended yourself to become even more beautiful.

The lesson here is that it is okay to be imperfect or broken. What matters is what you can do with the pieces.

1 + 1 = 3

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Posted in History & Literature, Special Long Essays

Hell

The concept of hell is one of the oldest and most widespread concepts in the history of humanity. The idea that you are punished in the afterlife for your misdeeds during your earthly life is found in both the Western and Eastern hemisphere, from ancient civilisations to tribal communities to modern societies. Hell is typically described as the place the wicked are sent to for eternal damnation. It is often populated by all kinds of demons and monsters, located underground in a hot, fiery location. Depending on the religion, there may be a “death god” ruling over the realm, such as Satan, Yama, Hades or Hel. In hell, sinners are usually punished with various forms of torture, often fitting their crimes or having an ironic twist.

For example, in the Buddhist hell, seven “death gods” judge you for 49 days. One judgement tests whether you committed crimes of the tongue, such as lying or conning. If you are judged guilty, your tongue will be pulled out and it will be ploughed and sowed with seeds for eternity. In another court, you are judged for “how cold you were to others”, turning away from them when they needed your warmth and generosity. If you are guilty, you are locked away in a frozen hell for eternity. After being found not guilty in all seven courts, you are granted a chance to be reborn into your next life.

Why is hell such a common concept around the world? Every child knows the answer to that: if you do bad things, you will burn in hell. Ergo, you should not do bad things. This is the classic appeal to fear fallacy that has been used time and time again by politicians to control the masses. Death is an excellent deterrent to misdemeanour. In ancient times (and in certain modern nations), the death penalty was used to keep order in society, as the threat of death is usually good enough to persuade people out of doing something bad.

However, if a person does not care about death because they believe that all the woes of earthly life end with death, then what do you do? Early religious leaders most likely found the answer in hell – a place where you will suffer for eternity, without relief. Hell is an extremely simple way of persuading the masses that living by the law and a moral code will lead to a peaceful rest in the afterlife. Heaven is the perfect positive reinforcement and hell is the perfect positive punishment.

In Christianity, breaking one of the Ten Commandments is a clear sin. If you do not repent for this sin or ask for forgiveness, then you will be barred entry from heaven and be sent to a fiery hell, where Satan and his minions will put you in a chamber full of torture for the rest of eternity. However, the greatest punishment in Christian hell is not the torture itself, but knowing that you will forever be separated from the love and blessing of God.

(from The Garden of Earthly Delights by Hieronymus Bosch)

As with many aspects of religion, hell was an important part of keeping order in ancient civilisations. To enforce this system, the picture of hell had to be fleshed out with as many grotesque, horrific details as possible. Luckily, hell was a rich source of inspiration for artists and writers throughout history. Dante wrote extensively on how he imagined hell to be structured in The Divine Comedy. Hieronymus Bosch painted large works where he used his twisted imagination to create all kinds of strange monsters. Auguste Rodin made a large sculpture called The Gates of Hell to depict imagery from Dante’s The Divine Comedy (this is where the famous figures of The Thinker and The Kiss come from). Some of the most famous Greek mythology stories involve hell and the underworld in some way, such as Orpheus’ rescue of his wife and the banishment of the Titans to Tartarus by the New Gods.

Hell appears to be the perfect form of divine judgement of your sins, but it also poses a question. Many religions preach that their gods are benevolent, just and moral. How could a god that sends their beloved children into a place of eternal suffering be called just? One would expect this to be too harsh a punishment and unnecessarily immoral. This is especially the case for those who are called “wicked” for being a non-believer. The Rapture described in the Bible explains that on Judgement Day, Jesus Christ will collect those who are good and worthy of God’s love and ascend to heaven, while the rest of the world will be left in hell. This is very different to the doctrine of Buddhism and Judaism where it is believed that hell is a “process” through which you are cleansed of sin after paying for your sins, after which you may receive peace and rebirth.

One proposed answer to the so-called “problem of hell” is that human beings are given free will and what we decide to do with it is our responsibility. Therefore, going to hell is seen as a “choice” you make in life.

(The Last Judgement by Michelangelo, from the Sistine Chapel)

But is going to hell really a choice? I cannot speak for the process of going to the afterlife as I have never been there. However, one interpretation you could consider is that hell is not some fiery realm in another dimension – but Earth itself.
It appears that Earth itself is not the best world to live in. Children die of starvation, men are murdered, women are raped, the elderly suffer from incurable diseases… If that does not sound bad enough, most people live in a hell of their own in one way or another.

Our insecurities prevent us from truly loving. We fail to achieve our dreams because we are too afraid of taking the risk. When things do not go the way we planned, we blame and beat ourselves up about it until we are miserable. The neurotic are trapped in constant anxiety, the depressed cannot see light amongst the darkness they wallow in, the pessimists are too cynical to see joy in this world and the optimists have their hopes and dreams crushed by the cruel face of reality.

We do not know whether there is hell or heaven in the afterlife, but there certainly is a hell on Earth and that is the one you create in your own mind. Instead of worrying about what kind of eternal suffering we may experience after our death, perhaps we should focus on saving ourselves from the hell that we live in. Until you find a way to escape this hell, whether it be through love, happiness or success, you will forever be trapped in misery and regret. Hell is not a fiery underworld of suffering nor a frozen wasteland of damnation – it is a state of mind.

(Image source: http://akirakirai.deviantart.com/art/Fear-194527543)

Posted in History & Literature

Merlion

It is common to see creatures in mythology that are a combination of different animals. The unicorn, griffin, chimera, basilisk, hippocampus… The list goes on and on. But perhaps the more interesting combinations are those between humans and animals. Centaurs are a cross between man and horse, harpies are a cross between woman and bird while mermaids and mermen are half-human, half-fish. Although these examples are all from ancient mythologies, there are more recent examples such as the merlion.

The merlion – top-half lion, bottom-half fish – is the national symbol of Singapore. This symbol was designed by Alec Fraser-Brunner in 1964 to promote the name of Singapore. Since then, the merlion has been used frequently in Singaporean art such as in statues and souvenirs. Although the concept of merlions have been found in certain ancient Indian and Hellenistic cultures (not to mention the “sea lion” which is an actual animal), it is almost synonymous with Singapore in modern times.

How did this bizarre combination of a lion and fish come to be? The union of the lion and fish is a symbol for Singapore’s history. Singapore originates from a small fishing village called Temasek – which means sea town in Javanese. This is symbolised by the fish tail, which forms the “root” of the icon. The lion symbolises modern Singapore, which gains its name from Singapura, which means lion city. Furthermore, Singapore is an island nation – a combination of land and water. The core culture of Singapore is descended from Asia via the land mass of South-East Asia, while its affluence and modernisation came from the sea via trade routes. Singapore is one of the most famous and important trade ports in modern history as it controls the passage from the Indian Ocean to the Pacific Ocean. This allowed the country to thrive economically from the flourishing trade, being dubbed one of the Four Asian Tigers (along with South Korea, Hong Kong and Taiwan – all four countries achieved exceptionally high growth rates from the 1960s to the 1990s).

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Posted in Science & Nature

Blue

Why is the sky blue? This is because of a phenomenon called Rayleigh scattering where molecules and tiny particles in the atmosphere scatter direct sunlight. Light scatters at different amounts depending on its frequency. Because of this, blue and violet light (short-wavelength light) scatters more than the other colours, causing the sky to be blue. But during sunrise and sunset, the light enters the atmosphere from an angle, causing blue and green light to be so scattered that you cannot see it. This produces a red or orange colour.

The deep ocean is blue for a similar reason; red and yellow light is absorbed while blue becomes scattered by the water. However, the colour of the sea is also largely dependent on the colour of the sky at the time, as it reflects the sky. The colour of the sea may change due to algae in the water, which can make it green, brown or even red.

A similar form of light scattering called the Tyndall effect is responsible for blue eyes, caused by a turbid layer in the iris. The Tyndall effect can also be seen in a glass of water mixed with milk, or flour suspended in water.

Blue has one of the most interesting histories compared out of all the colours. In the ancient world, blue was considered a lowly colour, with some cultures such as the ancient Greeks not even considering it a “real colour” such as red, black, white and yellow. In fact, the Greeks did not have a word for the colour blue; it was merely called bronze colour. The ancient Romans considered blue the colour of barbarians. The Romans stereotyped blue-eyed women as promiscuous and blue-eyed men as aggressive and foolish. Only the ancient Egyptians liked the colour blue, as they considered it a colour of divinity. They made blue dye from copper.

Perhaps the hatred for the colour blue was due to the difficulty of making blue dyes. This all changed nearer to medieval times as artists and dyers successfully created blue dyes from minerals such as lapis lazuli, azurite and cobalt. Blue became the colour of the Virgin Mary. Artists began painting the sky and the sea as blue, which were previously depicted using black, white and green. Nobles began wearing blue instead of the traditional red and purple, and dyers followed this trend by devising better blue dyes with a variety of shades.

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This led to the thriving of blue dye industries in European cities such as Amiens, Toulouse and Erfurt, where blue dye was made from a plant called woad. Although this was a very lucrative business, blue was still a very expensive and difficult colour to use, with the dying process involving soaking the woad in human urine (which contains ammonia) to extract the colour.

Blue became a much more accessible colour in the 18th century when flourishing trade brought indigo from the Americas. Indigo was much easier to use, more concentrated and produced a richer, more stable blue than woad. As blue became more and more popular, synthetic blue dyes were discovered – one of the most famous being Prussian blue which was discovered in Berlin in 1709.

Throughout its history, perhaps the product that best promoted the status of blue as a colour is the denim jean (dyed with indigo blue), invented by Levi Strauss in 1873. 

In modern times, blue is an extremely popular colour that is widely used in art, fashion, architecture etcetera. However, the one field that blue has not yet been able to set foot in is food. Researches show that the colour blue drastically decreases a person’s appetite as it is associated with poison in the natural world.

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