Archive for Interesting

Mirror’s Edge

// May 14th, 2011 // 1 Comment » // Interesting, Thoughts

Have you ever wondered why you tend to look better in the mirror, like your hair is perfect and you just look awesome (or maybe even better) no matter which angle you stare at yourself? Yes? No? The truth is you are not how you look like in the mirror. People see another side of you. Literally.

I’ve been thinking about this observation for quite some time since secondary school but I never had the time to formulate an ideal explanation. It’s only until recently that I had time to sit down and pen down my thoughts. Thinking back, I am really amazed by the fact that not many people have pondered about this observation. I remember trying discussing with some of my peers about this finding only to be ridiculed. I remember one of them raising his eye brow mocking, “Jacky, if you don’t look like how you do in the mirror, then how do you look like? LOL”. Still, I will attempt to dish out my thoughts on this manner.

Now. When we look at ourselves in a mirror, our image is reversed on the z axis. It’s universally known that if we raise our right hand in front of a mirror, our reflection will be raising his left. So here’s the smoking gun, when we look at ourselves through a mirror, we see a reversed image of ourselves. But when people see us, they don’t see a reversed image of us, do they? So what sense does it make for us to rely on a mirror to accurately assess our appearance?

You see. Our faces are not perfectly symmetrical. There are asymmetries. Hence when we see ourselves in a non-reversed way say through the means of a photo or a video, we might appear lopsided only to ourselves but not to others. On the other hand, when others see us in a mirror, they actually see a deformed image but to us it’s not. This happens because the asymmetries appear on the side others are not accustomed to seeing. As a result, we are more used to seeing ourselves in a mirror, meaning our mirror image, than in a photograph so our minds automatically perfers that perspective.

Our minds are naturally finding the faults in the photograph because we are not used to seeing ourselves in that perspective. Recall how many times you see youself in a photo and then asked around if you looked different. You may think you look bad in a photograph, but when someone else sees it, they don’t see the asymmetries and flaws. Similarly, that is why when you see others in a picture, you think they look the same in person. But to them, they probably don’t.

So now you know. And in case you’re wondering, there are indeed mirrors that show us our real side. They are called the “True Mirrors”. ;)

P.S. Named this post after a mind-blowing realistic first-person perspective action game of the same name.

Laters!

Signs off,
He

The Secret To Happiness

// April 21st, 2010 // No Comments » // Interesting, Thoughts, Videos

The study of our brain has revealed that happiness is synthesized by our brain. In a way it is like cognitive dissonance – the feeling of uncomfortable tension which comes from holding two conflicting thoughts in the mind at the same time (Move back and get your ass f*cked or move front and get oral f*cked). Our mind has an immune system that perceives the world in a way that makes us happy. Watch this interesting and entertaining talk by a brilliant professor of psychology at Havard:

My afterthoughts? I guess it can summarized by this quote from Helen Keller:

When one door of happiness closes, another opens, but often we took so long at the closed door that we do not see the one that has been opened up for us.

Sign off,
He

The Ten Common Laptop Positions

// March 17th, 2010 // 2 Comments » // Computer, Health, Interesting

One of the main features and probably the best feature of a laptop is that it is portable, allowing you to carry and use it anywhere. As a result, many people now have the tendancy to not use the laptops on the standardized desk and chair. The illustration below, taken from weblog Core77’s netbook case study, highlights ten common usage positions and the pain points, signified with the red glowing dots, you’re asking for down the road with each.

 Top ten common laptop positions  

Personally, my favorite position is notably the one with the Male sign and indeed, I felt discomfort in areas near my elbows and upper back after lying in that position for some time. Ouch!  Looks like it’s time to change.

Anyway interestingly, the most comfortable and the safest position, according to the study, is position #2 above: lying down with the device slightly elevated on the user’s thigh with bent knees. Does anyone of you happen to use that position?

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He

The evolution of cell phones

// October 1st, 2009 // 2 Comments » // Interesting, Videos

If there is any video that makes you reminsence about the past, here is one video that is bound to make you look back. Let’s take a look at how the cell phones have evolved over the course of 24 years.

Of all the 3 phones, Nokia 3310, Nokia N-Gage, iPhone, that I have carried along with in my pocket, they have all been featured in this video. What about you? Did you happen to own any of the phones that made an appearance in the video too?

Laters!

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He

Feel a percentage more knowledgeable

// September 27th, 2009 // 4 Comments » // Interesting, Videos

Information overload.

By the way the track that is playing is Right Here Right Now by Fatboy Slim. Sure does fit the video well.

Enjoy.

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He