The Chaotic-Neutron

Archive for 2006

Happy PI day

by on Mar.14, 2006, under Educational, Math

Yup. I didn’t make this up. Mathematicians in many places are celebrating the PI day.

Notice the time and the date of the post and see if you get it ?!

Well if you don’t, not a problem. Here’s a brief explanation …

The number PI to first 6 digits is given as


which in terms of time (in a very crude way) would be March 14, 1.59.20 PM. So in memory of this beautiful number, i dedicate this post to PI.

And here is another trivia about PI which most people would not know.


Alright then. Off to do some more reading now …

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Telepathy. Is it real ?

by on Mar.05, 2006, under Cool, History, Trivia

Here’s a nice piece of information that someone forwarded me recently, that i just couldn’t let go without posting here. This is about evidence of a strong telepathic connection between mothers and newborn babies, dogs and their owners, and identical twins. Here are a few real experiments that have been conducted to prove this ! Now read on.

Experiment 1

In 1997, the same polygraph expert supevised an experiment held in front of a live audience for a programme in Carlton TV’s Paranormal World of Paul McKenna series shown on 24th June. The subjects on this occasion were two very lively teenagers, Elaine and Evelyn Dove.

Elaine sat in the studio in front of a large pyramid put together by the special effects wizards, while Evelyn and Jeremy Barrett were in a separate room. When Elaine was nicely relaxed after some skilful light hypnosis from Paul McKenna, the pyramid exploded in a burst of sparks, flashes and coloured smoke, giving her a considerable shock. This showed up on Evelyn’s polygraph as a huge deflection – one pen running off the top of the paper, causing Barrett to comment over the intercom that “Evelyn certainly picked up something from somewhere.”

“There certainly was something coming,” he added, “and it looks to me like shock or surprise”. Interestingly, neither Evelyn Dove nor Richard Powles had any conscious awareness of the shocks their twins were being given although they were both unmistakably aware of them unconsciously.

Experiment 2

On January 10th 2003, 8-year-old Richard Powles sat in a soundproof room in a London television studio in front of a table on which there was a cardboard box and a plastic bucket filled with ice-cold water. On command, he rolled up his sleeve and plunged his arm into the near-freezing water, giving a gasp as he did so. In another studio well out of sight or earshot, his identical twin brother Damien was wired up to a four-channel polygraph (lie-detector) which, under the expert supervision of polygrapher Jeremy Barrett, was monitoring his respiration, abdominal muscles, pulse and galvanic skin response (sweat on the hands).

Neither he nor Barrett had any idea what was going on in the other room, although both knew they were taking part in a telepathy experiment to be shown later that day on Channel 4’s Richard and Judy chat show. All Damien had to do was sit quietly and “tune in” to his brother, while Barrett’s job was to watch the four pens as they woibbled along the paper chart and look out for something that shouldn’t be there.

He soon found it. At the exact moment of Richard’s sharp intake of breath caused by the freezing water, there was a sudden blip on the line monitoring Damien’s respiration rate. It was as though he too had gasped – which he hadn’t. The effect was so obvious that Barrett pointed to it with his thumb to indicate that he knew something had happened to Richard.

In another experiment, Richard was asked to open a cardboard box, which he did, hoping to find something nice – preferably eatable – in it. Instead, a huge rubber snake shot out of it at him, giving him a fright. This, too, was instantly picked up by his twin as the pulse line on the chart clearly indicated.

Was this visible proof of telepathy? Although this was not a rigidly controlled scientific experiment, it looked very much like it.

–Although the evidence for telepathy has been coming in regularly since the founding in 1882 of the Society for Psychical Research -overall probability of chance in all of the published controlled experiments being of the order of one in billions – many remain unconvinced. Some refuse to admit even the possibility of telepathy, while more reasonable sceptics prefer to suspend judgment until there is not only unmistakable evidence for it and a theory explaining how it works.

I am still trying to find out the original source of this article but haven’t got my hands on that yet. Will see if i can dig more info by googling :)

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Stephan’s Quintet – The galaxy collision

by on Mar.04, 2006, under Educational, Science, Space


Credit: NASA/JPL-Caltech/Max-Planck Institute/P. Appleton (SSC/Caltech)

This false-color composite image of the Stephan’s Quintet galaxy cluster clearly shows one of the largest shock waves ever seen (green arc), produced by one galaxy falling toward another at over a million miles per hour. It is made up of data from NASA’s Spitzer Space Telescope and a ground-based telescope in Spain.

Four of the five galaxies in this image are involved in a violent collision, which has already stripped most of the hydrogen gas from the interiors of the galaxies. The centers of the galaxies appear as bright yellow-pink knots inside a blue haze of stars, and the galaxy producing all the turmoil, NGC7318b, is the left of two small bright regions in the middle right of the image. One galaxy, the large spiral at the bottom left of the image, is a foreground object and is not associated with the cluster.

The titanic shock wave, larger than our own Milky Way galaxy, was detected by the ground-based telescope using visible-light wavelengths. It consists of hot hydrogen gas. As NGC7318b collides with gas spread throughout the cluster, atoms of hydrogen are heated in the shock wave, producing the green glow.

Spitzer pointed its infrared spectrograph at the peak of this shock wave (middle of green glow) to learn more about its inner workings. This instrument breaks light apart into its basic components. Data from the instrument are referred to as spectra and are displayed as curving lines that indicate the amount of light coming at each specific wavelength.

The Spitzer spectrum showed a strong infrared signature for incredibly turbulent gas made up of hydrogen molecules. This gas is caused when atoms of hydrogen rapidly pair-up to form molecules in the wake of the shock wave. Molecular hydrogen, unlike atomic hydrogen, gives off most of its energy through vibrations that emit in the infrared.

This highly disturbed gas is the most turbulent molecular hydrogen ever seen. Astronomers were surprised not only by the turbulence of the gas, but by the incredible strength of the emission. The reason the molecular hydrogen emission is so powerful is not yet completely understood.

Stephan’s Quintet is located 300 million light-years away in the Pegasus constellation.

One thing to remember is that because galactic distances are so vast, even though galaxies frequently collide, the actual stars in them almost never do. The pictures make it look like there should be millions of individual collisions, but in fact, collision means just passing though one another.

The gravitational effects of course can totally rip the smaller galaxy apart. There are small satellite galaxies being sucked into the milky way as we speak! Cool huh ?!

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Life – An update

by on Feb.08, 2006, under Musings, Personal

The past month and a half have just breezed through without any interesting events. I have been working a lot on my research and today, managed to complete my code although still amateurish in its effort. There is still a lot more to do but i should get to it after my thesis defense in March.

Now, i am proud to announce that i have successfully completed a 0-D and 1-D coupled kinetics/hydraulics code with feedback, a code i started writing from scratch, almost 6 months back and is now a breathing, living monster of more than 9000 lines. Can’t say how beautiful this feels :)

Another update is that i have been working on my site – The Chaotic Neutron where i plan to post a lot more than just the rants and links that i usually post here. The site is still under construction and hopefully will get it working on all aspects very soon. So, keep visiting my site from now on and i assure you that you will learn something every visit !

That’s about it for now. Got to get back to writing my thesis and finishing it before March 7. That’s my deadline after which my advisory committee would certify me to be a qualified master’s graduate :)

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XP Game hacks

by on Jan.13, 2006, under Cool, Fun, Trivia

Just came across a couple of cheesy game hacks to the free games that come with any of the windows operating system. Now i understand how someone in my lab managed to have the lowest time for the advanced mode in minesweeper. Damn you slackers and hackers.

Anyway, here are the Game cheats ;)

FreeCell

Secret – Instant Win
Instructions – Hold down Ctrl + Shift + F10 during game play. Then you will be asked if you want to Abort, Retry or Ignore. Choose Abort, then move any card to instantly win.

Secret – Hidden Game Modes
Instructions – In the “Game” menu choose “Select Game”. Enter -1 or -2 to activate the hidden game modes.

Minesweeper

Secret – Reveal Mines
Instructions – Minimize or close all running applications. Launch Minesweeper, then type xyzzy. Next hold down either shift key for one second. Now when you move the mouse cursor over a Minesweeper square you will see a tiny white pixel in the top left corner of your desktop screen. This pixel will change to black when your mouse moves over a mine. You may need to change you desktop background to a solid color other then white or black to see the pixel.

Pinball

Secret – Extra Balls
Instructions – Type 1max at the start of a new ball to get extra balls.

Secret – Gravity Well
Instructions – Type gmax at the start of a new game to activate the Gravity Well.

Secret – Instant Promotion
Instructions – Type rmax at the start of a new game to go up in ranks.

Secret – Skill Shot
Instructions – Launch the ball partially up the chute past the third yellow light bar so it falls back down to get 75,000 points. There are six yellow light bars that are worth a varying amount of points:

First: 15,000 points
Second: 30,000 points
Third: 75,000 points
Fourth: 30,000 points
Fifth: 15,000 points
Sixth: 7,500 points

Secret – Test Mode
Instructions – Type hidden test at the start of a new ball to activate Test Mode. No notification will be given that this is activated but you can now left-click the mouse button and drag the ball around.

Secret – Unlimited Balls
Instructions – Type bmax at the start of a new ball. No notification will be given that this is activated but when a ball is lost a new ball will appear from the yellow wormhole indefinitely. Once this is activated you will be unable to activate other secrets without restarting the game.

Solitaire

Secret – Instant Win
Instructions – Press Alt + Shift + 2 during game play to instantly win.

Secret – Draw single cards in a Draw Three game
Instructions – Hold down CTRL + ALT + SHIFT while drawing a new card. Instead of drawing three cards you will only draw one.

– And there you have it. The info is not worth a dime but maybe you could use it to impress the nerdy girlfriend of yours !

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Take a leap into hyperspace

by on Jan.07, 2006, under Research, Science

Before i begin, this article has a lot of physics concepts in it. If physics is not your cup of cake, go ahead and read my other posts ! 

Now, did the title catch your eye ?! It sure did that to me. I went ahead and read the article over at NS and was amazed at what i saw there. The article details about an unknown scientist’s work in Germany about an attempt to make a GUT(Grand Unification Theory) which ended up opening new realms to explore and exploit.

Hyperspace is a concept which will enable a spacecraft to reach Mars in less than 3 hours and a star 11 light years away in only 80 days. Now that, is abstract physics at its best :)

If you are interested, go ahead and read the article. If not comprehensible, it sure is a nice read that reminds me of ‘Star Trek’.

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The All-In-One Card

by on Jan.06, 2006, under Cool, Gadgets

I just read about a ‘All-in-One’ card which is so frickin cool. Here are some excerpts from the post.

This card would make mp3 players like iPod history and most PDA’s and cell phones look bulky and old. It is called “All-in-One Card” or AIO Card” (or Advanced Input Output Card) It has almost everything you need in a modern gadget and more.

AIO card is a thin client. It is like a remote display on a card over wireless. It means all its processing, and storage remains on a powerful server. It uses the same thin client technology found in Sun Rays. It only needs a small processor that does nothing but send the touch and other inputs to a server, and the server sends the display and sound back. Since all the storage is on a server, it gives you virtually unlimited storage for your data, pictures and songs. (unlikes iPods and mp3 players which have a limited memory)

– I think the idea is bloody cool and i might very definitely get one of these, if they become ubiquitous in the market. But then again, thinking about the current technological development, i am not really sure if such an advancement will ‘lift off’ from the ground. You need a strong wifi, a good bluetooth network, a stable server and a lot more to make this feasible, which make most of the comments in the post sensible. Amongst all these odds, if this guy’s idea does work, then Kudos to him and hello ‘All-in-One’ card !

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The Hitchhiker’s Guide : Why 42 ?

by on Jan.04, 2006, under Trivia

(Mark J Cherkas) wrote: 

>I am new to this group so bear with this beginners question: Why is the answer 42 ?
>Has Douglas Adams ever explained this ?
The answer to this is very simple. It was a joke. It had to be a number, an ordinary, smallish number, and I chose that one. Binary representations, base thirteen, Tibetan monks are all complete nonsense. I sat at my desk, stared into the garden and thought ’42 will do’ I typed it out. End of story.
Best,
Douglas Adams
London, UK | d@dadams.demon.co.uk (dormant)
Currently in Santa Fe, NM | ada@nic.cerf.net (current) 

Link

– I definitely expected a more philosophical reason behind ’42′ rather than such downright chance. Dissapointing as it is, i believe the illusion of chance in such a mindblowing fictional episode has something more to it. Maybe we will need a bigger ‘Deep Blue’ to crack that cookie ;)

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NewScientist’s top 10 stories of 2005

by on Jan.04, 2006, under Cool, News, Science

1. 13 things that do not make sense

Our most clicked story of 2005. The placebo effect, cold fusion, dark energy, the “wow” signal and bizarre homeopathy results – these were just a few of the mysteries that fascinated you.

2. Pentagon reveals rejected chemical weapons

The chemical “sex-bomb” designed to make enemy soldiers sexually irresistible to each other, thus destroying an enemy’s morale.

3. 11 steps to a better brain

Like a personal trainer for the brain, without the strain. We expect the IQ of our readers to be much greater now than at the start of 2005.

4. US military sets laser PHASRs to stun

The PHASR is an impressive looking beast, larger than Captain Kirk’s trusted phaser, but the risk of blinding innocent bystanders shrouded this prototype weapon in controversy.

5. Details of US microwave-weapon tests revealed

The US military raised temperatures further in 2005 by trying their new microwave weapons on a test crowd – with mixed results.

6. Failing ocean current raises fears of mini ice age

In a year dominated by climate-change fear and greenhouse gas emissions targets, the news of a 30% reduction in the warm currents that carry water north from the Gulf Stream sounded a loud note of alarm.

7. Antarctic ice sheet is an ‘awakened giant’

A slumbering giant, the massive west Antarctic ice sheet, previously assumed to be stable, started to collapse noticeably in 2005, adding extra heat to the climate debate.

8. Bionic suit offers wearers super-strength

Many kids dream of growing into a bionic adult, able to perform superhuman deeds. This dream moved one mechanical step closer to reality this year.

9. Out-of-this-world sex could jeopardise missions

Sex and romantic entanglements among astronauts could derail missions to Mars, said a top-level panel of US researchers. Their recommendation for NASA – more study of the issue.

10. Centrifugal weapon could deliver stealth firepower

Another weapon, this time a gun that spits out ball bearings after spinning them to extreme speeds – and there’s a video of the beast in action.

– My 2 cents : Do not miss to read each of the stories. All of them are very interesting. After all, they did make it to the top 10 stories of the year !

Link

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Student Finds a Stolen Thesis by Thinking Like a Thief

by on Jan.02, 2006, under Musings, News

A very scary article that i just read. Not so much of atmost importance but something of relevance to what i am doing right now. In simple words, the moral of this story is ‘Backup all your data : For better or worse’. Now here are some excerpts.

When Linda Cerniglia went back to school, it took her almost seven years to get through all the prerequisites, the labs, the research. And it took a thief just moments to grab her purse, with the only copy of her master’s thesis stored on a tiny jump drive inside.

If i were her, i’ve got no idea what mental state i would have reached. Either i would have become zen or gone crazy. Both are quite a possibility. hmm.

There’s just one more sentence in the article that caught my eye, that even hit me like a bullet, in the face. The sheer truth, as experienced by a fellow thesis writer :

“It was so painful,” she said. “I would rather go outside and dig a hole all day long than write.”

Hopefully, i would not end up in a situation like this. As of now, i have 6 different copies of different versions all over the place – from my home comp to work comp, my usb to a backup in my site. Unless, all the electronics fail together, i wouldn’t have to rewrite my thesis from scratch again. This is a lesson i wont forget.

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Happy new year !

by on Jan.01, 2006, under Musings

To all my readers, wherever they are, whoever you are, a very happy and a prosperous new year to you and everyone else you know.

Like always, i do not have any new year resolutions or any such crap but i do plan to help more people this year, in as many ways as possible. No. This is not a “flash of a moment” kind of thought but something i want to do and keep doing as long as i can.

And so another year begins …

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