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“If society is ready to embrace a trend, almost anyone can start one - and if it isn't, then almost no one can.” – Duncan Watts

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Sunday, February 07, 2010

Singapore Airshow 2010 Gallery

Just came back from Changi Beach with some photos of the flight display this year.

Unlike last time, this afternoon the weather was excellent with blue skies and puffy white clouds.

One of the star attractions, the F-111, flew during trade days, but it seems to be grounded due to technical problems so there were only four jet aircraft in the air today.

Also, there were no aerobatic teams participating this year, so the display was pretty short.

F-16



















Pulling Gs while descending. Note the plume of condensation over the wings.



















Barrel roll, trailing a cockscrew-shaped stream of smoke.













Making a near pass.

A-10













From a distance, the A-10 doesn't look menacing at all. It resembles a UAV...













Also, despite the fact that it is a fearsome tank-killer, its quiet engines and relatively slower speed compared to the other jets makes it appear rather sedate.



















Pulling a tight turn and showing the business end of the machine - the 30mm Avenger cannon, visible as a dark bump on the aircraft's nose.

T-50



















In contrast to the A-10, the nifty Korean built T-50 jet trainer is both loud and speedy.













I think the Singapore Air Force is deciding between the Korean T-50 and the Italian M-346 for its new generation of advanced trainers.













Here it comes again for one more pass, just as the portside smoke generator runs out of smoke.

M-346













Fast and agile, the M-346 is also a superb trainer. It's not as fast as the T-50, but it uses two engines, a redundancy which is a good safety feature in a trainer aircraft.













Trailing streams of condensation from its wingtips as it pulls a tight turn to complete the performance.

Would you like to know more?
- Singapore Airshow 2008 Gallery

Tuesday, February 02, 2010

A Teen Who Looks Like An Old Woman

Zara Hartshorn is a 13-year-old who lives in a poor neighbourhood in northern England.

Life there is difficult enough, but Zara is experiencing an even tougher problem...



She has lipodystrophy, a rare genetic condition involving the loss of fatty tissue, resulting in the wrinkled skin that makes her look much older than she really is.

Thursday, January 14, 2010

Partial Solar Eclipse 15 Jan 2010

My blog stats is showing a significant spike of visitors looking for information about the solar eclipse tomorrow, so here are some details about the event organized by the Science Centre (click the heading to go to their site):

IYA Partial Solar Eclipse

Event Name: International Year of Astronomy Partial Solar Eclipse
Date: 15th Jan (Fri)
Time: 3:30pm - 5pm
Venue: The Observatory @ Omni-Theatre
Fee: Free admission (No pre-registration required)
Come join us as a partial solar eclipse makes its appearance over Singapore! A galore of fun & exciting activities await you!

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For those of you who intend to observe on your own, the eclipse starts at around 3 pm, greatest coverage (less than 1/3 of the solar disk) at around 4.30 pm and ends shortly after 5 pm.

Remember the usual precautions (eg. avoid looking directly at the Sun). Pinhole cameras and eclipse glasses are the safest ways to view the eclipse.


Would you like to know more?

About tomorrow's solar eclipse
Solar eclipse of January 15, 2010 (Wikipedia)

About last year's solar eclipse
Solar Eclipse In Singapore

About the next solar eclipse visible from Singapore
Solar eclipse of March 9, 2016 (Wikipedia)

Monday, January 11, 2010

Introduction To Jean Baudrillard

Here's a superb primer by globalbeehive to the work of Jean Baudrillard - French sociologist and philosopher best known for his book Simulacra and Simulation, which was misinterpretated by the popular movie, The Matrix.




To a science-trained person, postmodernist philosophy can be very annoying due to the abundance use of metaphors and abuse of scientific jargon.

Moreover, I strongly disagree with the view that the world is fundamentally unknowable - even if "objectivity" can never be reached in practice, we can still distill a high level of intersubjectivity, which for many purposes is good enough knowledge to generate testable predictions and create technologies.

Even so, I think that Baudrillard's observations about the modern consumerist culture are spot on, especially his view on the "sign value" of objects.

Globalbeehive puts it this way:

"For Baudrillard, the sign value is much more important. So you don't just buy a computer to use it, but you also buy a computer in order to prove to the others, in a capitalist system, to make them believe that you are participating in it and have a certain status in it."

Oh my, that is really eerie!

Have you ever wondered why people put up those "Made on a Mac" badges?

Wondered why people spend a quarter million dollars on sports cars, only to drive them through city streets with a 50 km/h speed limit?

Why people spend tens of thousands on high-end audio systems that sound practically the same as those costing ten times less?

The yucky aesthetics of the Bohemian fashion trend in early '09? Bubble skirts? Croc shoes?

Well... now you know!

The consumer doesn't just consume the brand, she also gets subsumed by the brand, and the identity of the person becomes inextricable from the products that she brandishes as signs of her status.

Baudrillard's view on "hyperreality" is also very interesting.

From my perspective, hyperreality is a systems-level, socio-emergent trait that can become more compelling than factual reality.

Hyperreality can be created by distorting or exaggerating certain aspects of factual reality such that it becomes more "real" to the people than reality. This can be reinforced by constantly repeating the message ad nauseum (eg. through media bombardment) and eventually through the mechanism of "normalization of deviance" the people accept the hyperreality as the authentic version.

Or as Baudrillard would say:

"The simulacrum is never that which conceals the truth - it is the truth which conceals that there is none. The simulacrum is true."

This concept is not only of great importance to systems theorists, it is also important to those who are involved in creating the perception of value, for example politicians and sales/marketing people.

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I know this is quite a heavy topic to start the New Year with, but heh heh heh... get used to it.

It's going to get even heavier.


Would you like to know more?

About Jean Baudrillard's ideas:
- Excerpt from Simulacra and Simulation (Stanford) *Warning: postmodernist language!

About hyperreality in society:
- War between Business and Science

Thursday, December 31, 2009

Happy New Year 2010!

So the media says that the decade is over... or is it?

Did the decade start in 2000 or 2001?

Who gets to decide these things?

?

In any case, a New Year beckons! I would like to thank all regular Fresh Brainz readers for your support through these years.

And just like last year, I'll present a compilation of the Weekly Obscure Quotes from this outgoing year.

Hope you like them!

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1. “Pablo Casals was a great cellist of the last century – he was a great virtuoso, just considered the absolute master of his instrument. And in his 90s he was still practicing 3 hours a day. And one of his friends asked him, ‘Senor Casals, you're a master, why do you still practice 3 hours a day?’ and he said, ‘Well, I'm beginning to notice some improvement.’” – George Carlin

2. “A student of ours, Fran and her husband, John, decided they wanted to go to live in the Missouri Ozarks. Everyone told them that there was no way for them to make a living there. Everyone they asked advised them not to do it. Finally, a minister in the Church they proposed to attend told them that they were to serve there. Out of twenty or thirty people they asked, that minister was the only one who told them to come. Of course, it was exactly what they wanted to hear. They sold their home and most of their possessions accumulated over a lifetime. They moved to the Ozarks and went broke within a year. They had to leave and begin all over again.” – Joe Ross

3. “If a judge was to say to you: ‘How do you account for the fact you say you are home asleep at midnight, but we found your DNA at the scene of the crime’, and you went: ‘I move in mysterious ways, goodnight!’ It won’t wash.” – Ricky Gervais

4. “Excellent black people have always been compensated for excellence. Always. The real equality is when we can have a black president as dumb as George Bush. That's when we're really equal. That's when the dream has come true.” – Chris Rock

5. “How easily nonsense proffered in an earnest and profound manner can browbeat someone into acquiescence.” – John Allen Paulos

6. “The opponents of evolution education are not disputing the facts of any particular scientific conclusion - that’s why they don’t do experiments, or publish research. What they want is “equal time”: equal time between religious dogma and science - between faith and reason - between provable theory and unprovable assertion.” – Timothy Sandefur

7. “Using ‘Darwinism’ as synonymous with ‘evolutionary biology’ is thus a touch unfair to the men and women who have contributed to the scientific edifice to which Darwin provided the cornerstone, including (to name a few) Wallace, Huxley, Weisman, De Vries, Romanes, Morgan, Weidenreich, Teilhard, von Frisch, Vavilov, Wright, Fisher, Muller, Haldane, Dobzhansky, Rensch, Ford, McClintock, Simpson, Hutchinson, Lorenz, Mayr, Delbrück, Jukes, Stebbins, Tinbergen, Luria, Maynard Smith, Price, Kimura, Ostrom, Wilson, Hamilton, and Gould, to say nothing of even more who are still contributing to evolutionary biology. As Olivia Judson (2008) recently commented, terms like ‘Darwinism’ ‘suggest a false narrowness to the field of modern evolutionary biology, as though it was the brainchild of a single person 150 years ago, rather than a vast, complex and evolving subject to which many other great figures have contributed.’” – Eugenie C. Scott and Glenn Branch

8. “Governments seem to be unaware that bankers do not rescue economies, they rescue banks. They always want to privatise profits and nationalise losses.” – Daniel Thorniley (The Economist)

9. “No feature of consciousness has ever been discovered that does not depend 100% on neurophysiology. Stimulate the brain with chemicals or an electrical current, and the person’s experience changes; let a person’s experience vary, and you can measure the changes in chemistry or electrophysiology. When a brain is damaged, the person’s mental life is diminished accordingly, and when the brain’s activity ceases, the mind goes out of existence – Wallace’s séances notwithstanding, no one has found a way to communicate with the dead. The very existence of a subjective correlate of brain activity may not be understood (if it’s an intellectually coherent problem at all, which some would deny), but positing a ‘soul’ simply renames the problem with no insight, and leaves the perfect correlation between consciousness and neurophysiology unexplained.” – Steven Pinker

10. “They say a rising tide lifts all ships. As the water drains out of the market, all of the rocks and sharks are left exposed.” – Hendersonmj (commenter at StarTribune.com)

11. “If anything, a student who tries really, really, really hard at something and still repeatedly falls short might benefit from realizing that his talents lie elsewhere… not to state the obvious, but I don't want a brain surgeon who graduated at the top of his class because he had perfect attendance. I want one who is an artist with a scalpel.” – Michelle Cottle

12. “Additionally, a frightening web of mutual dependence develops among huge financial institutions. Receivables and payables by the billions become concentrated in the hands of a few large dealers who are apt to be highly-leveraged in other ways as well. Participants seeking to dodge troubles face the same problem as someone seeking to avoid venereal disease: It’s not just whom you sleep with, but also whom they are sleeping with.” – Warren Buffet

13. “The worst kind of censorship has always been the kind that newspaper people impose on themselves.” – Andy Rooney

14. “Science lets us see superstition for the disempowering nonsense that it is. I think it’s the only method that can truly satisfy our innate curiosity and it literally lets us reach for the stars. That’s why science is important.” – Alom Shaha

15. “Does anybody understand me? Don't go. I am lonely. I am delicate. Please don't leave me. I'm like an old car in Cuba.” – Hans Oberlander

16. “Every morning I jump out of bed and step on a landmine. The landmine is me. After the explosion, I spent the rest of the day putting the pieces together.” – Ray Bradbury

17. “It's the rain that I hear coming, not a stranger or a ghost. It's the quiet of a storm approaching, that I fear the most.” – Delerium (Innocente)

18. “Doth thy other mouth call me? Mercy, mercy! This is a devil, and no monster. I will leave him; I have no long spoon.” – Stephano (The Tempest)

19. “Sometimes, you don't have to do anything to offend... but I'm not in the business of making everyone happy.” – Sam Ho

20. “The world is a mess, and I just need to rule it.” – Dr. Horrible

21. “It depends on what you mean by organising. It is kind of flattering in a way. I'm frustrated, I talk to people, I collect info, I send to different people. You want to join, join. I will help you. We discover that networking helps.” – Dr. Thio Su Mien

22. “It’s a trap!” – Admiral Ackbar (Return Of The Jedi)

23. “What, then, do Jim Watson and I deserve credit for? If we deserve any credit at all, it is for persistence and the willingness to discard ideas when they became untenable.” – Francis Crick

24. “If I ask you for sex, will you give me the same answer as the answer to this question?” – via ‘That Sounds Clever’ blog

25. “In real life, she has almost nothing in common with most of her viewers. She is an unapproachable billionaire with a private jet and homes around the country who hangs out with movie stars. She is not married and has no children. But television Oprah is a different person. She somehow manages to make herself believable as a down-to-earth everywoman. She is your girlfriend who struggles to control her weight and balance her work and personal life, just like you.” – Weston Kosova and Pat Wingert (Newsweek)

26. “Ribonucleotides are simply an expression of the fundamental principles of organic chemistry. They’re doing it unwittingly. The instructions for them to do it are inherent in the structure of the precursor materials. And if they can self-assemble so easily, perhaps they shouldn’t be viewed as complicated.” – John Sutherland

27. “If we cooperate, it will mean opening up our rocket program to them. We have only two hundred missiles, but they think we have many more. So when they say we have something to hide? It is just the opposite. We have nothing to hide. We have nothing. And we must hide it.” – Nikita Khrushchev

28. “Fundamentalists are people who consider themselves oppressed when they’re not allowed to force their beliefs on everybody else.” – Yoga for Cynics

29. “The clue to the entire mindset is in the import of her first few sentences: if we believe that we were "created out of love" by a loving creator, then we are worthy of love, and can love. If not, then not. Like only comes from like. If we are material and physical, then nothing can come out of that but material, physical things. No values, no morals, no thoughts and no feelings. Mind comes from mind. Life comes from life. Fish come from fish. Monkey come from monkeys. People come from people. Love comes from love. If the universe wasn't a kind of love to begin with, then there would be no real love in it at all, ever. Their views are impoverished by their lack of imagination, and the almost infantile inability to see that small changes can accumulate till they are big changes, and novelty can grow out and emerge from something not at all like it.” – Sastra

30. “Because with great power, comes giant robots.” – Starschwar

31. “You're either growing or dying, there’s no middle ground. You can’t hold what you have, that doesn’t work in business. So we grew.” – Hugh McColl

32. “A tree is known by its fruit.” – Leileilove1101

33. “One blueprint for trouble, making collapse likely, is where there is a conflict of interest between the short-term interest of the decision-making elites, and the long-term interest of the society as a whole. Especially if the elites are able to insulate themselves from the consequences of their actions.” – Jared Diamond

34. “What is the point of having independent scientific advice if as soon as you get some advice that you don't like, you sack the person who has given it to you?” – Chris Hunhe

35. “I think it is important at least to raise the possibility that you can criticize something which everybody has accepted as uncriticizable.” – Howard Zinn

36. “I did have another job at one point, as a computer programmer, but I kept up with my other work because it was so much more enjoyable.” – Brooke Magnanti (Belle de Jour)

37. “By 2006, chief executives at the biggest U.S. companies had bumped up their compensation to 364 times that of the average worker, compared with just 40 times the average worker's pay in 1980.” – Michael Brush

38. “The crisis almost certainly spells the end of Dubai's economic model that’s focused heavily on property investment and inflows of foreign capital.” – Paul Chapman (Reuters)

39. “On two occasions I have been asked, 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able rightly to apprehend the kind of confusion of ideas that could provoke such a question.” – Charles Babbage

40. “Over the past few decades, psychologists have dismantled the myth of objectivity. The fact is, we carefully edit our reality, searching for evidence that confirms what we already believe. Although we pretend we’re empiricists - our views dictated by nothing but the facts - we’re actually blinkered, especially when it comes to information that contradicts our theories. The problem with science, then, isn’t that most experiments fail - it’s that most failures are ignored.” – Jonah Lehrer

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Have a Happy and Healthy New Year 2010!