- Married, and at least 30 years old.
- Having ICDL or equivalent license.
- Having surveillance cameras installed.
- The establishment needs to be at the side of the streets.
- The establishment should not be inside buildings.
- The establishment should not be near a girls' school.
- The establishment should have fully transparent glass doors through which the inside is clearly visible.
- Putting any kind of posters or blinds that blocks the view of the interior from outside is forbidden.
- Men and women, even related, cannot sit side by side.
- Foreign names should not be used for the establishment.
- Having fire extinguishers and first aid kits is mandatory.
- The time of entrance and departure for each user should be registered.
- Users should have valid identification. The identity of each user (including their national ID numbers) needs to be registered. This information needs to be kept for at least six months
Sunday, February 06, 2011
Bizarre Conditions for Internet Cafe Owners in Iran
Saturday, October 16, 2010
Melville's First Incompleteness Theorem
I promise nothing complete; because any human thing supposed to be complete, must for that very reason infallibly be faulty.
These are Ishmael's words from Herman Melville's Moby-Dick (Chapter 32). This reminds me of Gödel's First Incompleteness Theorem, though broader in its implications. I'm going to call this Herman Melville's First Incompleteness Theorem!
Tuesday, October 12, 2010
The Most Disturbing Novel I've Ever Read
- When reading The Da Vinci Code, I got the impression that Dan Brown doesn't know what public-key encryption is. The name was used merely in passing however, and I thought that maybe it was only a mistake.
Oh, I was so wrong. Here, Dan Brown actually "explains" (or rather fails to explain) public-key encryption. What he describes is just plain old symmetric encryption. The brilliance of public-key encryption is using two keys each of which can decrypt what is encrypted by the other one. One of the keys is (widely) distributed and is called, wait for it, the public key! The other is not distributed at all. If I want to send someone a secret message, I simply encrypt it with their public key, knowing that it can only be decrypted by the intended party. This way, there is no need for communicating a "pass-key" at all.
- "Simple syntactical errors--such as a programmer mistakenly inserting a comma instead of a period--could bring entire systems to their knees."
- "Numataka could embed the algorithm in tamper-proof, spray-sealed VSLI chips..."
Come on! At least get the name right. It's VLSI (Very Large Scale Integration). Is it so hard? - '"When the denominator's zero," Midge explained, "the quotient goes to infinity. Computers hate infinity, so they type all nines."'
Not so. Dividing by zero usually causes an error, and even in systems in which infinity is represented by the maximum integer, you get all ones (in binary) not all nines.
Also, computers don't type, people do. - Firewalls are not like brick walls. Breaking a firewall, means to find a weak point in it and use it to open a way in or out. The final chapters of the book in which the firewalls of the NSA are gradually breaking down are simply ridiculous.
Plain wrong. Programs with syntactical errors don't compile and run at all.
- The novel is mainly built around the idea of an unbreakable code. Unbreakable codes do exist, though they are rarely used in practice, but unlike the novel says, an unbreakable code is a code which absolutely cannot be broken unless you have the key. You can use brute-force even with unbreakable codes.
- As far as I know, the Nagasaki bomb was a Plutonium bomb. The book claims this is a widely accepted misconception. I looked up different sources and they all corroborate the fact that the Nagasaki bomb was indeed a Plutonium bomb.
- Misrepresenting the EFF. Disgusting.
- Characters with an IQ of 170 who, when the cheesy story-line demands, can show the IQ of the average chicken. Or killers who always get their target but fail to do so, repeatedly, by making rookie mistakes when it comes to killing a protagonist.
- There are real-world stories about NSA putting back doors in encryption mechanisms (especially in Windows encryption code). No matter these are true or false I was horrified to see that Brown (well, his protagonists) actually defend the idea.
The moral of the story: If you are not William Gibson, you cannot write wildly inaccurate novels and expect people to like them!
Saturday, September 18, 2010
Why We Love Harry Potter
Monday, July 05, 2010
Crazy Iranian Copyright
The Iranian legislators changed the copyright law by removing its time limit entirely. From now on, any copyrighted work will be the property of the creator and his/her inheritors indefinitely. And if at any given point of time, there are no more inheritors, the copyrighted work will be passed on to the supreme leader! So we should forget about a Project Gutenberg equivalent for Iranian works. The ISNA report rationalizes the passing on of the work to the supreme leader as "for public use," that is the work will be owned to the leader so that he can use it "for the public benefit" as he sees fit. Again here's a typical behavior of the Islamic regime. Instead of passing something directly to the people (as in other countries in which the work goes to the public domain after a certain amount of time), it is handed to the authorities, because they see themselves the only ones who know the good of people.
Sunday, July 04, 2010
Gods and Atheists
[T]he gods had a habit of going round to atheists' houses and smashing their windows.
--The Colour of Magic, by Terry Pratchett
If only gods did that in our world too (or kept on doing that for the last millennia or so), a lot of doubts concerning their existence would vanish.
Note to terrorists and extremists: No. You doing that in their place, even if it's by the will of God/gods, doesn't prove anything.
Friday, June 18, 2010
Hijab Ticket
It's a ticket in the amount of 22500 tomans (around US$22) for failing to observe the Islamic modesty code. If you want to know what kind of looks can get you in trouble in Iran, here's what it reads.
The table at the left lists the possible charges:
- Eye-glasses over the head: 18000 tomans (US$18)
- Short manteu: 25000 tomans (US$25)
- Bright-colored manteu (especially green or red): 25000 tomans (US$25)
- Nail polish: 5000 tomans (US$5) per finger
- Tanned skin: 25000 tomans (US$25)
- Light-colored hair (depends on the color): from 50000 to 150000 tomans (US$50 to US$150)
It's sick; that's all I can say.
Friday, May 14, 2010
An Old Generation
Translated from wall photos of a friend of a friend on Facebook. I like it, because like many twenty-somethings in Iran, I already feel old.I take up space,
therefore I am.
A celebration,
for the birth of a volume,
for the birth of a lined mind,
for the birth of a striped imagination.
Is this a 27th birthday, or a 1000th birthday?
I feel old.
A ship takes me to the end of the world;
and I fall into a fish tank.
The stupid fish swallows me,
and in its belly, I blow out 27 lit candles.
And again there's darkness.
In the darkness,
I blow out
the blown out candles,
the dead moments,
and the youth gone.
I'm still blowing. I become empty, and emptier.
like a wandering balloon.
Sunday, May 09, 2010
Explosion Engineering

Okay, granted. Apparently this is a valid engineering discipline, and I think the right non-literal translation would be "explosives engineering" but still it feels weird.
Thursday, April 15, 2010
Information Junky
Ten minutes later I found out I was just looking through openSUSE software catalog, reading descriptions and finding about software packages I didn't know about. I stopped for a moment to think about what I was doing. It appeared that I could do nothing else besides going through some sort of information. Had I become an addict to information? It certainly appears so. I've noticed that if I'm not reading something on the Internet, I feel numb and anxious. I have tried it. I've tried getting out of my chair, trying to practice Piano, read a newspaper, call a friend or do anything besides killing time on Wikipedia, and I immediately feel I want to get back at my computer and forget about everything else.
This can be at least part of the reason why my grades have fallen lately. I don't study, so what can I expect? My advisor and my instructors are not happy with me. I seem to need to refocus.
Alcoholics and drug addicts have support groups to help them quit. I haven't heard of a support groups for informaholics. Maybe I can find something online. :) You see even now that I feel I have a problem I'm blogging about it! There's something seriously wrong with me. I need another big dose of information to calm down!
Saturday, April 10, 2010
Teabags and Cigarettes: The Legend of a Cafeteria
Sunday, March 14, 2010
A Crazy 50000-Word Month
The story didn't go exactly as I had planned it in my mind. Most of the characters just emerged as I was writing. In the whole, I think it was a worthy practice. As I said in my previous post, I didn't use Persian, my native language, but English which is my second language. I am very confident with my command of English, but I found out that I know only so much. There were several occasions that I had trouble putting what I had in my mind into words. Sometimes I had even trouble wording what I wanted to say in Persian. I didn't do this very frequently though, as I believe that during every translation parts of the meaning are lost and so if I'm writing in English I think in English. The trouble is, I have a very visual imagination. I make pictures of what I'm thinking in my mind, I see them clearly but I have trouble putting them into words, describing them as I see them clearly. If there's one thing I learned from this exercise, it was that I need a lot of more practice describing events, things and especially people. This last one has always been troublesome for me. If someone asks me how someone else looks like, I'll be totally at a loss as to how to describe them. I see the other person clearly in my mind, but I just don't know how to describe the image.
I'm not going to despair though. Many great writers wrote their first great novels in their fifties or sixties. I still have time. Who knows I might be one of them one day.
And as I promised to myself, I am not going to let anyone see what I've written. It's just embarrassing. It can wait. Maybe I'll be later able to rewrite the story in a better shape, or recycle it in another work.
One of my major reasons to undertake this crazy adventure was to quantize my knowledge of English vocabulary. I used this simple Python program to count the words.
When I give my novel as input to this program, I get 4082 words. So how does that compare? Let's see how many words are there in some other works of fiction. To be fair, I take the first 268458 characters of these novels (that's the length of my own novel):import sys
filename = sys.argv[1]
text = unicode("")
with open(filename, "r") as f:
text = f.read().lower()
new = ""
for ch in text:
if ch in "abcdefghijklmnopqrstuvwxyz ":
new += ch
elif ch == '\n' or ch == '\x0c':
new += ' '
text = new
words = text.split()
u = set(words)
print sorted(u)
print len(u)
Lucky (my brilliant novel!): 4082
Harry Potter and the Sorcerer's Stone (J. K. Rowling): 4980
Poison Study (Maria V. Snyder): 5857
Magic Study (Maria V. Snyder): 5304
Fire Study (Maria V. Snyder): 5278
Twilight (Stephenie Meyer): 5433
New Moon (Stephenie Meyer): 5421
The Door into Summer (Robert A. Heinlein): 6011
So I know about as much as 82 percent of J. K. Rowling's vocabulary, 74 percent of Maria V. Snyders's, 75 percent of Stephenie Meyer's and 68 percent of Heinlein's. Impressive! (All right, I know that's probably a very weak measure, but it's a measure anyway, and I like numbers.)
Monday, February 15, 2010
Words, Vocabulary, and the One Month Novel
And then, there is the more difficult question of the difference between speaking and writing. In Persian, the written language is quite different with the spoken one. It is another question I've been wondering about. Aren't there more Persian words spoken than written. It seems so to me, but being an engineer, I need proof. I need numbers and graphs.
The third question I have is my own vocabulary. How many words do I use? How many words can I use? Is my vocabulary as vast as I like to think it is?
The second question is rather difficult, and I don't have a solution for it. The first and the third are easier to approach. Of course, there are still difficulties. What is a word? Are plan and plans two words or one? What is English? What is Persian? The boundaries of languages is not very easy to define either. Still, since I want to make comparisons the exact definitions and the exact numbers are not important. I can consider plan and plans two separate words, or the same word, using the same approach for different inputs and the results remain fairly comparable.
I'm going to plan a few experiments which I might write about later, but I am going to start a related project for now which I can later use as an input to my other experiments. My current project is writing a one month novel. The same idea behind NaNoWriMo. If you are not familiar with NaNoWriMo, it is an annual competition to write a 50000 word novel in one month. It takes place every November, and since I'm not going to wait until next November, I'm doing it now on my own. I started on February 12, and I'm going to finish it by March 14. NaNoWriMo winners are all those who have finished their work. There is no emphasis on quality, just quantity, so that's what I'm going to do, too. I've written 8750 words by now. It's not a great story, but if I can finish it, at least I have a rough draft of my very first novel.
If you're wondering how the hell someone is supposed to write 50000 words in one month, you might want to read Chris Baty's No Plot? No Problem! I'm sure you'll enjoy it even if you don't want to write a novel ever.
If you're curious about my story, it's called Lucky (working title) and it's about a boy who finds out he is luckier than the average person. I intend it to be a fantasy novel (since I am a HUGE fan of fantasy) but it can go anywhere from where it is. Here's a few paragraphs from the first chapter titled The Monster.
My friends used to think that I cheat. Even I sometimes thought that I cheat. What else could it be? Luck? That was one theory, but not a very likely one. Lucky people, apart from me, are only stuff of legends. You hear people saying, my cousin Farsheed, is such a lucky man. Anything he touches becomes gold. He buys a house, and tomorrow real estate prices skyrocket. He sells his house, next thing you know we are in economic depression. But these are legends. If you get to know the said cousin, you will find him a man with great economic sense. He buys and sells not randomly, but calculatingly. Not me. For me, it happened like this. A friend would invite us to play Mensch. We would start by rolling the die, and I was usually the one who got the six first. As the game continued, my friends used to find that I'm likely to get a four, if one their pieces is four fields ahead of mine, and a five if its five fields ahead. Mensch is supposed to be a game of pure chance. No thinking is required. Nothing serious. Just play and enjoy. But when I am involved, everything changes.
That was why I got less and less invitations to play with my friends. They didn't like to play a cheater. At first I tried to explain, that I can't explain why it is happening. “Freak accidents happen,” I used to say. I didn't add that they tend to happen around me a lot more often, and they're usually to my advantage.
They didn't buy it. “You're cheating.” They used to say, “You're not supposed to get a six right at the beginning of the game.” Not that they knew anything about probabilities. They were believers of the Murphy's Law, though they didn't like it when they were always the ones to be the victim of the Law.
But games of chance were not the only reason I got separated from my friends and classmates. At school, teachers only tended to pick me when I was prepared for the topic. It rarely happened that I was not ready and teacher would ask me a question. On the rare occasions that it did happen, I saw triumphant looks in my classmates' eyes.
So, school wasn't at all fun for me. When I started college, it was with a relief to start a new life, with new people that didn't know anything about my freakishness. Probability classes were the worse things in this new life. It was like the lecturer was deliberately taunting me. Dice and coins were always a touchy subject with me. Colored balls were soon added to the list. “There are eight red balls, five green balls, and twelve white balls in a bowl. Blindfolded, you take three balls from the bowl, one at a time and without replacing them. How probable is it that the third one is green?”
When I would see such questions, I was tempted to answer, “It depends on who is taking the balls.”
It was after one particularly nasty Probability class that I decided to quantify me freakishness. I guess that proves that I am a real freak. I took a coin and started to count how many tails I get and how many heads. I flipped the coin two hundred times. 109 heads, 98 tails. Damn it. So how is it supposed to happen? Then I notices two people coming. I couldn't hide what I was doing fast enough. Mohsen was coming towards me, with a huge smile on his face. I had tried to ignore him as much as I could, because he was a betting person. The ideal candidate to blow my new cover as a normal fifty-fifty person. But this time I decided the hell with it. Who cares what these idiots think about me. “I do,” said a small voice in my head, but I ignored it. Apparently he'd been watching me for some time and decided that I really was crazy. Not that it mattered to him. After all, he was crazy too. Beside him, was his annoyingly ever present girlfriend, Sima. I couldn't read the emotion on her face. Was it consent, curiosity, or something else? I couldn't tell.
“So who won? You or you?” said Mohsen, “Doing some lab after class? Deciding if your coin is fair or not?”
I know. It's not very good, but remember I'm after quantity for now, not quality. If it goes well, I'm gonna find out how many English words I can use in a fairly large written work. And I'm announcing what I'm doing here, so I can't back away later. Or at least I hope I won't. Wish me luck.
Friday, February 05, 2010
Westernized
I took a moment to think about my daily routine. when I'm at home, I'm usually either reading (almost always in English), or listening to audio books or music (both in English) or watching movies (again in English) or study (not very much, and in English naturally). When I'm out, and I don't go out unless it is necessary, I use Persian for communicating with others, which I keep
to a minimum. I rarely talk and I almost never listen (preferring to listen to audio books or occasionally music).
I never thought such thing could be possible. I used to think that even when people live in societies with languages other than their native tongues, their going to continue to use their first language for thinking. Now I see, it is even possible to stay in the society you've been born into, and change your thinking language. Interesting.
I think I am now officially westernized!
Friday, June 26, 2009
From an Islamic Republic towards an Islamic Government
The first presenters while believing that literal obedience from the principals of democracy is against the teachings of Islam, continue to say that its possible to domesticate democracy into the Islamic state. Then comes Mesbah Yazdi himself. He says those who talk about domesticating democracy are talking from "an ugly extremistly submissive" point of view. He believes the complete accepting of the Universal Declaration of Human Rights is against Islamic judicial instructions such as execution and amputation (of hands), and hence not acceptable. He continues that Ayatollah Khomeini did not believe that the the government needs popular support to be legitimate. He says that while Khomeini has argued that the pre-1979 Imperial regime of Iran was unpopular and hence illegitimate, he used the popularity argument only for the sake of the argument and did not believe that Islamic government should have popular support. Those who come after Mesbah Yazdi are (if possible) even more extremist. Hojjat-al-Islam Haji Heydar argues that popularity is not even acceptable for the purposes of an argument. Asserting that Velayat-e Faqih is not the democratic pillar of our government, he says undemocratic institutions should outrank democratic ones. There should be a high council of 45 faqihs that outranks the popularly elected "lower" parliament.
This is only a sample of the beliefs of those who are gaining more and more power in Iran. Mesbah Yazdi is believed to have issued a Fatwa permitting election fraud. And this is only one of the horrible things attributed to him. But all of the dreadful rumors aside, the mere opinions of his presented here is enough to know what kind of person we're dealing with. And these are not the kind of people that stop at the borders of Iran. Their goal is global domination as is the goal of Islam. If they are not stopped right now, there might come a time soon that is too late.
There's one last thing that I owe to the Ayatollah to mention here. As much as I despise this man, he is at least frank about his beliefs on democracy. There are many others in the ranks of the Islamic Republic that more or less believe in the same things but try to hide their beliefs under the masquerade of their sham elections.
Thursday, June 25, 2009
Voice for the Voiceless
Press TV is an Islamic Republic funded news network for the English speaking audience. If you're reading this outside Iran, I beg you, do not fall for their seemingly independent point of view. I have seen people who, in search of an alternative news source besides the mainstream media, fall for Press TV. This is a mistake, it's jumping out of the frying pan into the fire. Consider this: Press TV advertizes itself as "the voice for the voiceless." While the seventy million people of Iran, the people whose country's wealth is being spent on PressTV, has no voice in any of the Islamic Republic media, how they can "give voice to the voiceless?" You want a news source better than the mainstream media? It's fine. But go somewhere else. Anything else would be better than the Islamic Republic's "news making machine."
Update: Iain Dale and Nick Ferrari have decided not to appear on Press TV ever again. Read about their reasons here and here.
Friday, June 19, 2009
Now I'm officially an owl
Wednesday, June 17, 2009
This deserves a Guiness World Record
As IRIB News reports (IRIB is the Islamic regime's gigantic media machine), he told Sunday Times reporter, "In Iran, women have more rights than men."
Even much worse than that, also reported by IRIB News, is what he told the Economist reporter, "The freedom here is nearly absolute because people can tell anything they want."
I may vomit.
Tuesday, June 16, 2009
Call your parents every two hours!
I met one of my professors though, and after a few moments of talking he suddenly asked me if I live alone or with my parents. When I told him that I live alone and my parents live in another city he said, "You know your parents are very proud of you -you're not a father so you may not understand now- and they care so much about you. You should call them every two hours and reassure them that you're safe."
That's what he said. The situation is grave!
Monday, June 15, 2009
Partly Blocked
Hooray! I finally pissed them off. It won't be long they will be coming to my door to arrest me. Time to go into hiding!