Showing posts with label science. Show all posts
Showing posts with label science. Show all posts

Wednesday, May 4, 2011

My Take On Source Code And Parellel Universes

Warning : This post contains spoilers!

I was a little late in catching the movie Source Code which created quite a stir recently. I am glad that I did not read any reviews before watching it. Just like the movie Inception, people were either hating it or loving it. I belong to the latter category.

Many people did not like the movie because it did not make any sense to them. And I don't think I can really blame them. It is hard to understand about parellel universes or alternate realities, which was explained quite briefly in the movie. In fact, I don't think I am smart enough to really understand completely anything that has to do with Quantum Physics!



But first, a little about the movie Source Code. It is basically about Colter Stevens (played by Jake Gyllenhaal ) an American Army helicopter pilot who woke up on a train and discovered he had assumed the identity of another man named Sean Fentress. Before he could learn more about himself, the train exploded and he found himself in some kind of pod where he soon learnt that he was in a project to save Chicago from a bomber via a program that enters him into alternate realities.

This is as brief as I could get. For the full story, read HERE.



The movie got me engrossed right from the beginning all the way to the end. The way the story developed each time Colter enters a different reality was really interesting. Character development was also executed perfectly and I really think the actors and actresses did a great job!



I particularly like Vera Farmiga as Colleen Goodwin, the mission controller. Her facial expression was excellent and her acting very believable.



Michelle Monaghan who played Christina Warren, Colter's love interest, was very natural and Jake Gyllenhaal was totally warm and compelling in his role as Colter.



The only problem with the movie is the inability of the audiences to fully understand the plot. Or to be more exact, the scientific theory behind it. My friend who watched this movie with me thought the Source Code is a simulation device. It is not, as told by Dr Rutledge (played by Jeffrey Wright) to Colter at one point in the movie. This is not Matrix or Avatar.



A lot of people thought this is about time travel and that Colter was travelling back to the past to uncover who the bomber is. Again, this is NOT correct. There is no time travel involved at all. If it is time travel, Colter would have gone back to the past and changed history. But he could not and did not. Those people who were killed in the train were still dead and even after he prevented the bombing and saved everyone towards the end of the movie, they still remain dead.



Source Code is all about parellel universes or alternate realities, a mind boggling topic even for the most educated and intelligent amongst us. If you go into the cinema with absolute zero knowledge about this topic, you will have a hard time trying to make sense of it all. Consequently, most people will come out of the cinema saying the plot is unbelievable or ridiculous or even far-fetched.

Luckily for me, I was exposed to this topic of parellel universes a few years ago. Thus, I think I was a bit more successful in making sense of the movie and more accepting of the storyline.


Images courtesy of Scientific Remote Viewing

So what exactly are parellel universes? If I am not mistaken, Quantum Mechanics defines parellel universes as universes that are separated from each other by a single quantum event.

I am definitely not an expert but this is what I understand from my limited knowledge about parellel universes. It would seem that there is an unlimited universes or realities co-existing with our present reality. All the universes are happening in the moment of NOW. Do I make any sense here?

Simply put, whatever choices you make defines your present reality. In another reality, you will be making a different choice which leads to different pathways or consequences. For example, you are reading this post now. You decide to leave a comment after you finished reading. This is your present reality. In another reality, you are reading this post and decide not to leave any comments. Your actions in both realities will lead to different consequences which will lead to more decisions to be made later which will play out in yet many other realities or parellel universes.

In other words, all the different pathways you choose are already happening all at once, but in different realities. Mind boggling? Absolutely.



Back to the movie Source Code. OK, this is my take on what actually happened. I may be wrong here and this is of course, open for discussion.

In the very beginning before the movie even starts, there is this man named Sean Fentress who got onto a train and a bomber blowed up the train, killing him and all the passengers inside. The crazed bomber planned to continue with a second bombing. To prevent this, the Government or the authorities needed to find out the identity of the bomber. They enlisted the help of Dr Rutledge who is the inventor of Source Code, a program that can place someone's consciousness into another during the latter's last eight minutes of life at a different reality.

Dr Rutledge and his team discovered that Colter Stevens who supposedly died in a war, was most suitable to take over Sean and therefore, they kept him alive (or at least his brain alive) and connected him to the Source Code.



Colter was sent to a different reality each time to progressively identify the bomber. As you can see, all the different realities were almost the same but with some events changed because Colter took a slightly different action in each of them. Basically, he was just jumping from one parellel universe to another. In the process, he fell in love with Christina Warren, a passenger in the train.

Finally, he found out the identity of the bomber and informed Colleen and Dr Rutledge. With the information, the bomber in this present reality (which I shall call the Original Universe) was tracked down and caught, thus prevented a second bombing.



Dr Rutledge decided to erase Colter's memory so that he could use Colter again to help with another case. But Colter himself wanted to die, so that he is free to go to the alternate reality to save Christina and the passengers of the train and live happily ever after in that reality. He managed to convince Colleen to help him.

So Colleen pushed the button and Colter died in the original universe but lived happily in the parellel universe. And the movie should have ended there and then and I would get out of the cinema happy and satisfied.

But no, they had to come out with a twist at the ending and that's where I started to get confused.



In the last part of the movie, Colleen received a text message from Colter on her phone. Now a text message sent from a parellel universe cannot possibly reach the original universe. So I figured that the last scenes in the movie are actually showing Colleen in an alternate universe, the same universe where Colter is already living happily, having saved Christina and the passengers in the train!

And because in that universe, the bombings did not happen and no one died, that means the Source Code had not even been used yet! Yet, how come we see Colter's body there and connected to the Source Code? He's supposed to be alive in that universe!

But of course I forgot! Colter's consciousness was already in Sean Fentress so the person who saved everyone on the train was actually Sean but with Colter's consciousness! In other words, Colter has two consciousness in that particular universe, one in Sean and the other in his own body! Astounding!

I hoped I figured it out correctly. But I may be wrong so if you have a different idea, do share with me here.



There are still a few unanswered questions.

One, why did Christina's face glitched in one of the scenes? She is real and alive in that particular universe so why the glitch? This is not a simulation!

Two, why and how did they choose Sean for Colter's consciousness to go into? There are so many other passengers in that train they could have chosen.

Three, why did Colter felt cold in the pod at one point in the movie? Besides, the pod is not real, but only what his consiousness sees.



Still, I enjoyed this movie tremendously. I'm rating it 8.5/10. Entertaining and absorbing, with an ingenious plot and superb acting all round. A movie you cannot afford to miss!

You might also be interested to read My Take On Inception

Thursday, October 1, 2009

Why I Am Thankful To Be Living In Malaysia

Am I glad and thankful I am living in Malaysia. No, I am not being patriotic. Neither am I professing my love for my country.

When the typhoon Ketsana hit Philippines, Vietnam and Cambodia causing untold damage and loss of lives, I was thankful that Malaysia had never ever experienced such a devastating rage of nature.

When the earthquake struck Sumatra, Indonesia, many Malaysians felt the effect of the tremors but we were relatively safe. The earthquake was too close for comfort, yet we were out of the danger zone. I was thankful and still am.

When the tsunami smashed into the island of Samoa, it reminded me of the 2004 tsunami that killed more than 200,000 people in 11 countries on Boxing Day. I was holidaying in Singapore during the Christmas week, totally enjoying myself until I heard people talking about it! Was I shocked!

Although the 2004 tsunami did hit us too, it was not as devastating as those other countries like Thailand, Indonesia and Sri Lanka. Boy, am I glad I live in Malaysia!

There are typhoons, earthquake, tsunamis and volcano eruptions all around us, yet our country is considered safe from all these natural calamities. Did you know that Malaysia narrowly missed being included in the Pacific Ring Of Fire? Isn't Malaysia a blessed country?


Image from Wikipedia

So were all these the effects (although delayed) of the total solar eclipse that happened on July 22nd this year? We have already been warned of major earthquakes, typhoons and tsunamis to happen during or after the eclipse. Was it mere coincidence that the series of natural disasters that had just happened occurred in countries that were located in the path of the solar eclipse on July 22nd?

Will there be more to come? I certainly hope not!

But of course, these disasters are nothing compared to what some doomsday soothsayers are already predicting for the year 2012.

Meantime, I just keep counting my blessings and cannot help but feel how lucky we are to be living in home sweet home Malaysia.

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Sunday, July 19, 2009

Eclipse Of The Century

Are you ready for the longest total solar eclipse of this century? Yes, it's happening on the 22nd July 2009!

The total eclipse will last up to 6 minutes and 39 seconds, making it the longest solar eclipse this century! We will have to wait until the year 2132 to have an eclipse longer than this one!

Unfortunately (or is it fortunately?) for Malaysians, we would not be able to experience the total eclipse, although we would be able to witness a partial eclipse.

The path of the Moon's umbral shadow will begin in India and crosses through Nepal, Bangladesh, Bhutan, Myanmar and China. After leaving mainland Asia, the eclipse will cross into Japan's Ryukyu Islands and curve southeast through the Pacific Ocean.



Do you know why it will be a long eclipse? Well, this is because at this time of the year, the Sun is farthest away from Earth, thus is smallest in size. Whereas the Moon is nearest to Earth, therefore it appears bigger in size. With a big Moon blocking a small Sun, what do you get? A longer eclipse, that's what!


Diagram of solar eclipse courtesy of wikimedia.org

So are you excited? Can't wait to catch the eclipse? But wait! Not so fast!

The reason why I said earlier that we in Malaysia are probably fortunate not to catch the total solar eclipse is because solar eclipse is never a good sign.

According to Joey Yap, Malaysia's famous feng shui expert, this solar eclipse will bring us bad luck especially if we are exposed to it. One minute exposure will attract one year of bad luck, two minutes will attract two years of bad luck, so imagine being exposed for a total of 20 minutes or longer! Read my post on what Joey Yap said.

T. Selva, the practitioner of Vasthu Sastra (also known as Indian feng shui), mentioned in The Star newspaper last week that this solar eclipse will create negative energies that would affect everyone. Read the article online.

According to him, any eclipse signals a time to be wary and this is especially true when it involves the Sun as all living beings are dependent on the Sun. The impact of the negative energies when the Sun is obscured causes a lack of courage, fatigue and low self-esteem. People are advised not to carry out their usual activities, not to travel and stay indoors.

Those who were born during the eclipse should take even more care than others. During this unfavourable period, every individual will experience some sort of disruption at work, home, business and travel. He advised everyone to offer prayers and clean their homes to remove all harmful energies after the eclipse.

For those staying in KL, the eclipse will start at 8.29am and end at 9.48am. The peak of the eclipse when the Moon covers the Sun the most (which to us, only covers 8% of the Sun disk since we are not in the totality path) will happen at 9.07am.

If you want to test out whether this eclipse really brings bad luck, go ahead, get out there and watch the eclipse. But remember, never watch with the naked eye for you can go blind! Take note that sunglasses, exposed film, X-ray film and polaroid filters cannot be counted on to protect your eyes. Only use filters and glasses that are specifically made for viewing the Sun.

For me, I think I will stay indoors as a precautionary measure. What about you?

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Sunday, April 5, 2009

Can Lightning Strike The Same Place Or Person Twice?

OK, here's another one of my post on lightning again. What inspired me to blog about lightning? Well, the other day I was about to leave my house for an appointment in Bangsar when it suddenly rained heavily complete with thunder and lightning.

The lightning was really scary, I tell you. I could see thick flashes of lightning very near my house and I was worried about running out to my car which was parked beside the road outside my house.

I was thinking, should I risk my life dashing out of the house and into my car? Maybe I should just cancel the appointment. Which was more important - the appointment or my life?

Guess what? I chose the appointment! Haha!

What is living without some risk taking, yes? But it must be a calculated risk, of course. How did I weigh my risk? Well, I figured the safest time to dash out to my car was right after I see a flash of lightning. Because the chances of a second lightning strike would be minimal right after the first one!

Anyway, I got myself ready. The moment a huge lightning flashed in front of my house, I made a quick dash to my car, so quick, I think I could have beaten Olympic champion Jamaican sprinter Usain Bolt! Once inside the car, I quickly closed the door and heaved a sigh of relief. If you don't already know, the car is one of the safest place to be in a thunderstorm.

Maybe some of you are thinking I was over-reacting. Well, if you think so, you probably do not know the dangers of lightning. Are you aware that the probability of being struck by lightning in Malaysia is higher than winning the lottery?

But what is the probability of lightning striking the same place or same spot twice? This is, in fact my topic for today's post. Nil? Zero?

Well, if you think lightning never strikes the same place twice, think again!

It has been reported that the Empire States Building in New York gets struck by lightning on the average of 100 times a year. I wonder how many times our Petronas Twin Towers in KLCC gets struck by lightning in a year?



The video above did not really show the lightning hitting the Petronas Twin Towers in my opinion. But this video below showed the lightning really hitting the KL Tower!

Even the back of my house was struck by lightning many times in a year, and sometimes twice within minutes in the same storm!


Photo courtesy of xmwallpapers.com

Storm observers will definitely tell you it's a myth that lightning never strikes the same place twice.

So if you know a certain place has been struck by lightning before, do be cautious and try not to go there when the next storm occurs! If you want to know how to protect yourself from lightning, read one of my previous posts here.

Lightning, despite being a dangerous natural phenomenon, is really a fascinating subject. I have always love the rain, and it's not too absurd to tell you that I love lightning as well. Provided I'm in a safe place of course.

If you are avid photographer, I hope you will take some good lightning photos and send to me! You may think I'm weird, but I actually love collecting lightning photos!

Now that you know lightning can strike the same place more than once, how about lightning striking the same person twice? Is that even possible?

Did you watch the interesting movie The Curious Case Of Benjamin Button starring Brad Pitt and Cate Blanchett? In the movie, there was an old man who claimed that he was struck by lightning 7 times and survived to tell the tale. (Actually the movie only showed him being struck 6 times or did I miscounted? Anyone can help me here?)



I had a good laugh during the movie, but on searching about survivors of lightning strikes online, I was amazed to find that there is in fact, a person in real life who was really struck by lightning 7 times! His name is Roy Sullivan. You can read about it here.

Since we are on the subject of lightning, do you know that you can calculate how far the lightning is from you?

Here's how.

We all know that light travels much faster than sound. So expect to see the lightning first before you hear the thunder. What you do is calculate the time taken for you to hear the thunder after you see the lightning. Then divide the number of seconds by 5 to calculate the distance in miles or by 3 to calculate distance in kilometres.

For example, if you counted that it took 6 seconds between seeing the lightning and hearing the thunder, then the lightning is 2 kilometres away from you.
(6 seconds divide by 3 equals 2 kilometres)

Pretty easy, isn't it? But that doesn't mean that if you calculated that the lightning is 10 kilometres away, you are safe. The reason is, lightning can strike within 16 kilometres or about 10 miles from a storm!

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Tuesday, March 17, 2009

When Lightning Strikes!

Did you know that Malaysia has one of the highest records of lightning strikes amongst the countries in the world?

Being close to the Equator, we are prone to lightning and thunderstorms all year round. In fact, the Malaysian Meteorological Department recorded more than 300 days of lightning in a year in certain parts of the country!

So what are the chances of anyone staying in Malaysia getting struck by lightning? I don't have the numbers with me, but I would say the chances are much higher than winning a lottery!


Photo courtesy of xmwallpapers.com

I have seen many people jogging outside in the rain and even in thunderstorms. I have also seen many children playing football in the open field during lightning and thunderstorms. What were these people thinking? Aren't they aware of the dangers of lightning?

So today, let's do a short quiz and see how much you know about lightning prevention. Just answer TRUE or FALSE. Ready? Here goes...

1. It is safe to use an umbrella in a lightning storm.

2. It is safer to take shelter under a tree rather than stay in the open during a lightning storm.

3. The car is one of the safest place to be in a thunderstorm.

4. If you see dark thunder clouds gathering over the horizon while in the open, you are at risk from being struck by lightning.

5. You are safe from being struck by lightning if you can hear the thunder but not see the lightning.

6. You only need to run for shelter when it rains as lightning occurs during the rain.

7. It is safe to use the mobile phone in a thunderstorm.

8. If you are caught in a thunderstorm outside, try to stay dry as the chances of getting struck by lightning is lower when you are dry.

9. Lying flat on the ground is the best position to take in the open field during a lightning storm.

10. It is safe to go out in the open once you are sure there is no more lightning and thunder.

Well, how did you do? Scroll down for the answers.





















1. It is safe to use an umbrella in a lightning storm - FALSE
An umbrella is an easy target for lightning. Especially umbrellas with spiky tops.

2. It is safer to take shelter under a tree rather than stay in the open during a lightning storm - FALSE
Lightning tends to strike tall objects, and trees are one of them. Therefore, never take shelter under a tree during lightning storm. It is probably better to stay out in the open away from trees and tall objects like poles and lamp posts.

3. The car is one of the safest place to be in a thunderstorm - TRUE
A car with a metal roof conducts electricity and brings it down to earth. Make sure not to touch any metal objects in the car and keep the windows rolled up. Of course, the safest place is still inside a concrete building.

4. If you see dark thunder clouds gathering over the horizon while in the open, you are at risk from being struck by lightning - TRUE
Lightning has been known to strike up to 10 miles from a storm, so even if the dark clouds are not above you at the moment, you are still in danger of being struck by lightning. Stop all acivities and seek shelter once you see dark clouds looming on the horizon.

5. You are safe from being struck by lightning if you can hear the thunder but not see the lightning - FALSE
Lightning can strike up to 10 miles from a storm, so even if you don't notice the lightning, you may be within the lightning strike. Once you see the lightning, it may already be too late. Start looking for shelter when you hear the thunder.

6. You only need to run for shelter when it rains as lightning occurs during the rain - FALSE
Lightning often occurs before the rain falls, so do not wait for the rain to fall before you act.

7. It is safe to use the mobile phone in a thunderstorm - TRUE
As long as you are not out in the open, it is generally safe to use the mobile phone in a thunderstorm. Do not use land-line phones, any plugged-in electrical appliances, plumbing fixtures or anything that conducts electricity in a thunderstorm. As such, do not take a shower or touch any metallic object like door knobs and even taps in the house or building.

8. If you are caught in a thunderstorm outside, try to stay dry as the chances of getting struck by lightning is lower when you are dry - FALSE
Get yourself wet in a thunderstorm! Wet clothing helps to reduce serious injuries to the lightning struck person. Let the current flow over you instead of inside you.

9. Lying flat on the ground is the best position to take in the open field during a lightning storm - FALSE
It is dangerous to touch the ground as all lightnings are grounded. Instead, the best position is to squat down with your feet together, your head tucked to your chest or between the knees, your hands covering your ears or flat on your knees. This will minimise injury as the lightning will flow over your body instead of through vital organs.

10. It is safe to go out in the open once you are sure there is no more lightning and thunder - FALSE
Stay inside your shelter until about 30 minutes after the last thunder is heard. Lightning can still happen within that time frame.

For more information on how to protect yourself from lightning, read wikihow.

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