Showing posts with label Technology. Show all posts
Showing posts with label Technology. Show all posts

Tuesday, 17 March 2009

scribble on every wall

I love the internet because there are no limits, no boundaries, no walls and its sad to bring those boundaries from our day to day life and impose them here..

ya3ni this is too much to bare. 7illu 3anna!! let me offend you, shu sayer 3alaik dear reader ??? Toz Tozein Talateh .. why the hell should I think about who the hell is reading what I am writing or that someone somewhere will hold me accountable for what I write on a BLOG or an electronic site ?!

SERIOUSLY!!!

I just want to put myself in a space shuttle, get out of the world and get a jumbo amplifier and tell humans :


YOU ARE CONTROL FREAKS, YOU ARE OBSESSED WITH ORGANIZATION AND THIS WILL FAST FORWARD YOU TO DOOMS DAY


I wish I can tell you what my day is like these days, and what kind of thoughts Im having, I didn't write anything in a while, and I'm sick, physically and mentally and spiritually and emotionally but its good, Im happy with it.

the excercise Im doing lately is pretending that I am God who decided to look at the world in 2009 and do a quantity survey and see what the human specie that I created have done.
I figured out one thing, the world as a planet is " Noisy " .. imagine how much noise the world is making..

how come no one in the galaxy heard us already?!!

and I thought if some catastrophe happened and silenced planet earth, will it remain silent? and my answer was no way.

NO WAY.

simply because its alive.

like, think about the tiniest system there, to the animals and all creatures around us, humans, plants & everything, there are languages and there are communication links & levels,, all kind of transmitters and receivers, think about the internet, think about the whole universe.. there is an infinite amount of information everywhere, some that we understand and some that we don't,, but its there.. just tune in. so

why oh why why why... WHY do we need to censor what is visible.

really, WHY?

I think because it challenges authority.

but don't you think that the whole censorship concept is stupid and holds us back from our potential?

I need to polish my mind every now and then .. so I learn new things and it won't come without challenging thought.

Monday, 26 January 2009

a story among many

Majeda Al Saqqa, January 10th
Majeda Al Saqqa, 2009-01-10

Virtual Gaza

Logic is my key for today.
I want to apologize to all the musicians in the world for calling the sounds of bombing an orchestra.
After a horrific night of tank shelling, bombardment by F16s, maybe an Apache too, the drone and, most scary of all, the smell of phosphorus gas reaching the edge of our neighborhood, today, I want to apologize to all musicians.
No, war sounds are far more frightening and ugly.
Today I will not joke.
I will think logic and talk logic.
Not enough food at home.
Children frustrated, wanting out of this prison.
It's not going to end today.
It might last for much longer.
Demands are increasing at all levels and from every side.
So, best is to act.
No safe place in Gaza Strip.
If my own bed is not safe,
then the market is not safe.
But it might be safer than, or at least as safe as my bed could be....
So, I'm up early.
I call the children: "Come we'll all go to the vegetable market."
"Is the war over?" screams Arslan, my 5-year-old nephew happily.
"No, but there will be a ceasefire, a 'safe corridor' from 1 to 3 pm," I tell him.
"Is it 1 pm?" Arslan asks.
"What's a ceasefire?" Wael asks my sister Najat, at the same time.
"Is a safe corridor like the one we use next to our bathroom?"
Najat is exhausted. She hasn't slept for two nights now. She looks at Wael and breaks
out in laughter: "Similar.... it's the shit in the pot!"
I answer Arslan: "It's 8 am now. We'll go now."
For me it seems safer to get out before the ceasefire because it doesn’t seem that there
really is one, or at least that it's observed....
I catch Arslan's eye: "Looks like there's movement in the streets, so we'll try to go
now."
I haven't seen the children so happy. They don't wait for me to get the car out from the garage. Like birds escaping the cage, they all start singing and dancing on the door step of our house.

A woman in the street asks me if I can give her a lift.
"I came here because they are distributing vegetables to poor people," she tells me.
"I'm not at an UNRWA school, I'm with my sister's family. Nobody knows about us.
"We're not registered, we're not refuges, so no one wants to help us. This kind man living in your neighborhood asked me for my ID. I gave it to him yesterday. Today I came and he gave me some vegetables. I have no idea what we will do with them -- we have no wood, no gas and no electricity. We haven't even had water for the last four days."
I looked at her in the rearview mirror and say: "Sell it and buy canned food."
"Who will buy it?"
"Many people will," I assure her.
"Will you take me to the vegetable market?" she asks.
"I'm going there, I'll take you."
She looks out the car window and says to herself: "It's better like this, I'll sell it and
buy milk for the kids and some kerosene."
The market
I decide that I will only look in the mirror or straight in front of me.
I don't want to see anything around me.
I love Khan Younis.
I can't do anything for Khan Younis today but wait patiently and survive, so tomorrow we all can do something.
Halfway to the market, we're the only car in the street.
Wael is laughing and telling Arslan to look at the old man we've just passed.
"He's hiding behind the door and looking.
"But I saw him.
"Look at that woman too! I saw her!
"She's hiding behind the door, peeking out..."
Arslan is looking out on the other side of the road. He screams: "Hey look, our kindergarten! They destroyed the building near our garden!"
Majed, my 6-year-old nephew, asks me "Who did this?"
I answer, "The airplane."
"I know, but who is in the airplane?"
I look at the woman and say: "You can sell your vegetables here."
Majed repeats his question
"Who did this destruction?"
I look at him and say: "The Israelis. But don't ask me who they are now because if you look just in front of you, you'll see where we'll buy our stuff."
There was huge truck distributing flour to people.
We sat and waited until some families got their quota and then they sat in the sun and started selling half of what they'd received.
An old woman was sitting covering her face.
I went to her and asked if I could buy from her.
"Yes, please, I have to get back quickly. If my sons know I am here, they'll be upset with me. I came because we have nothing left at home. And we have twelve children at home who need to eat three times a day."
I asked her why she is selling the flour in this case.
"Because we got two bags from UNRWA, we'll use one and with the money of the other one we'll buy vegetables."
"Ok, then how much is this?"
"NIS180."
"Why? It was 90, I say.
"Everyone in the market is selling at this price."
"Ok then, I will take it."
Some young men come and help me put it in the trunk.
When I switch the car on, Dima asks: "Why did you buy that sack of flour? It's got 'Not for Sale' written on it"
I look at her jokingly: "I bought it, I will not sell it, because it is not for sale."
What else do we need, Dima?"
She looks at the small paper where my mother has listed all her needs.
"We still need everything, you only bought one thing."
"Sugar, my grandmother said: 'don't forget sugar,'" Arslan offers.
We look everywhere but find nothing but vegetables.
So we buy what we like. And then what we don't like, just in case.
And we drive back, with my eyes staring only straight ahead.
I hear Wael, Arslan, Dima and Majed playing their new game "I see something different."
I'm not ready to look.
Shelling starts in Khan Younis.
Strikes somewhere not far, but far.
I drive quickly, passing down the main market road – a road I've not been able to drive down for the past 20 years because it's always so packed full of people and
stands.
Today I can drive as fast as I want.
It's totally empty.
Back home
We reach home and everyone's happy.
Finally, we've managed to get flour, which is most important.
Wael enters the house and announces to my mother:
We brought you flour.
But no sugar.
The toy shop is closed.
The supermarket is closed.
The woman who sells the flour doesn't have any chocolate.
She doesn’t sell cars or airplanes.
She is covering her face.
She didn't want us to know her.
The phone rings.
Wael runs to answer.
"Hello. Who is it?"
He's silent for a moment, then: "No, we don't have any..."
A few more seconds of silence.
"But we need sugar.
"And I want a car and an airplane with a remote control."
I run to pick up the second phone. This boy is out of control. He has to stop asking my friends to buy him things every time they call:
"Hello?..."
It's a recorded message from the Israeli military.
The message repeats:
"If you have guns at home you should get rid of them.
"If you are hiding any of the militias, report them at the following number...
"If you have information you want to share, call the following number…"
I look at Wael. He looks back at me, his eyes are asking my permission to request the caller to buy chocolate for his brothers too. I give him the Ok.
So he adds: "Bring some for Majed and Arslan and Dima too."
Precisely at 1pm, the cease fire starts.
I was right in my calculation and logic.
The military planes are back in the sky, performing their daily shock and awe show, complete with the sound and motion. But today they've added flying balloons and they're drawing lines across the sky with the smoke of the airplanes.
The chorus of kids crying their hearts out starts up across the neighborhood again.
I secretly congratulate myself -- going to the market before the ceasefire was a wise choice. But now it's time to go comfort and hug the kid.

Thursday, 5 June 2008

Alternatives to distilled Dinosaur Juice

1- E85/ethanol

Essentially, alcohol created from vegetable matter and mixed with gasoline or used undiluted and "straight up." It is 85 percent ethanol and 15 percent gasoline, commercially known as E85. GM and Ford both offer E85 compatible new cars and trucks designed to safely use this fuel (they can also run on regular gas).

2- Biodiesel

An interesting historical fact is that diesel engines were originally designed to run on vegetable oil, not petroleum-based diesel fuel. Biodiesel is made from raw vegetable oil. it requires pre-heaters and other fuel system upgrades, is also less toxic than table salt -- and degrades as fast as sugar.

3- Electricity

The idea of eliminating combustion engines entirely has always had tremendous appeal. Electrics cars were offered to the public since mid 1990s, the problems of limited range (typically less than 100 miles per charge), lengthy recharge times (several hours/overnight) and relatively poor performance compared with gas-powered (or diesel) vehicles remain.

There are also environmental concerns, including the storage/recycling of hundreds of pounds of lead-acid battery packs (per car) and the source of the electricity used to charge those battery packs. In the U.S., a large portion of the electrical energy we use is generated by coal-fired utility plants.

They produce millions of tons of carbon dioxide, a known greenhouse gas, each and every year. Until the environmental issues are resolved, it's not likely we'll see mass produced electric cars. Solar-powered vehicles are also in their developmental infancy and unlikely to see production anytime soon.

4- Hydrogen/fuel cells

liquid hydrogen as the "fuel." The electricity produced by the catalytic reaction in fuel cells can then be used to run electric motors which propel the car.

Unlike current electric cars, which have to be plugged in to recharge their batteries, a fuel cell vehicle creates its own electricity.

Hydrogen is the most abundant element and the energy is produced by a fuel cell free of harmful byproducts (water is the primary "emission"). However, practical problems remain: the economical mass production of pure hydrogen and the infrastructure (pipelines, refueling facilities, etc.) necessary to get the hydrogen to end users safely and efficiently.

But several automakers -- including General Motors and Honda -- have prototype fuel cell vehicles under development and we may see a breakthrough sometime during the next five to 10 years.

5- Compressed Natural Gas

Like hybrid gas-electric vehicles, the use of compressed natural gas (CNG) is seen as a workable intermediate step between conventional gas-burning cars and a future form of propulsion which doesn't use gasoline.

Large reserves of clean-burning CNG are availabe at the states and it is relatively easy to modify a conventional car engine to operate on this fuel. In addition, because CNG has long been used in the home, some of the necessary infrastructure to get CNG to end users is already in place.
GM, Ford and Chrysler have been building CNG-capable cars and trucks for several years -- and offering them for sale to both private individuals and municipal fleets. The cost per car is roughly $1,500 to $4,000 more than a gas-only version of the same vehicle.

While development of these future fuels continues, the automakers are also devoting much effort to continuous refinement of the century-old internal combustion engine. Today's gas engines run cleaner and more efficiently than ever before -- with no loss of power or performance.

[source]

Thursday, 3 April 2008

Science Journalism Vs Consumerism

Science Journalism strives to present primary scientific litterature to the general public in simple and appealing well presented language, this kind of Journalism faces challenges in reaching people in proper context and questions the methods of addressing various ranges of scientific backgrounds.

This topic is complicated because it is increasingly affecting the development of societies and the problem is in such a way that the part that reaches the public is the "newsy" part of science, seller science that is set to take part in forming governmental policies and switching the public mind towards a direction or another for example focusing coverages on climate models or biomedical research or string theory. but there is more to it than this, if you examine the amount of pages dedicated to science in a typical newspaper, you'd be amazed that it doesn't exceed an article or two, how will a journalist in science section convey a complete research in a page to explain controversial issues that science is currently discussing and how will he manage the space and affect opinions? you'd end up saying after a reading something like "so? and? what do you want to say?? or what do you want to tell me?" simply pure sciences don't have to have a social or political reasons to exist, this is a problem in outreach when the addressed audience has not done science at college and it has been noted that a politician for example doesnt have the time to follow up beyond the first five lines a scientist starts explaining a theory, they are only interested in results when its the method is what is important to make a decision and if you examine journals that are dedicated to science, you will find that they are more and more including cover stories that are catchy and appealing and not theory-science centric that journals like National Geographic Magazine for example shifted to in order to compete on the stands to widen the base of readers which doen't suit scientists because it turned commercial.
It is important to realize that scientific truth and the truth in the news media are not the same thing. Scientific truths exist in context. They exist relative to past discoveries, and are constantly subject to review and revision. There are uncertainties associated with most discoveries, but they are accepted as working theories, and as such they can be used as stepping stones to a new level of understanding. so when you read a science paper in order to understand you need to pay attention to details that are carefully put by the journalist who had to cut information for space but aims for you to understand because its no longer ordinary litterature, it has to convey certain technical terms so you form an understanding and afterwards an opinion.
now, some are posing the question of "How Much Science One Should Know "?!?
well, if you want to be able to have a proper judgement on any issue you need to learn quite a bit more on science and dig into it, because not everything you read is right, but you will develop a feel for whats right after you do some reading in science, thats why its no longer valid not to have scientific background no matter what field you are in, because it grew to a level that it became part of making controversial decisions that currently Europeans and Americans are questioning how much should they add to science knowledge under high school studies so they would fill the gap.
Always keep in mind that news agencies and journals owners are selling you information, someone is paying for this information spread. this is fine, but you should know, that there are more important researches and studies that are worth digging into and are not given coverage and this is your part of the balance, take part in learning and thinking and deciding. even the most reputable institutes and journals want to sell at the end of the day, but that shouldnt stand in your way to find knowledge. when in doubt, look for the source.

Monday, 14 January 2008

Specialists from Google in Jordan University

Four specialists from Google came to visit Jordan University for a quick meeting with graduating students, due to finals there were not many students there, and there were not any computer science students, the meeting lasted for forty minutes with several questions to students, it was circling around opening a regional office in the middle east and whether students mind working for google, no one said no apparantlyyy except for one who was an electrical engineer and said he is not interested in the field, they asked whether students would prefer working in the Gulf over Amman for salary increase, what about Egypt, whether they would work for regional offices in Norway or Europe or the States for example, who would want to come back if decided to go abroad, why would you want to go abroad, whats more important to you, a challenging job or a routine job that pays well, and asked the girls mentioning that its not a sexist question for who among female students are free to leave if they decided to work abroad. 2 of 5 raised their hands

they asked about feedback about Google Applications, some said that Google scholar has no arabic book listing, the google translater from arabic to english is not that efficient. they asked for ideas as well

a student asked whether google is developing an OS for mobile phones, they said its not an OS its something else, its called Android

they said to check these links for students:

http://www.code.google.com/ ( i think its so cool)

they told us to keep a side hobby of creating mobile applications because the future of internet is through mobile phones and what you can do there.

http://www.openhandsetalliance.com/android_overview.html

Google offers internships for students all around the year :)

http://www.google.com/support/jobs/bin/static.py?page=students.html&sid=intern

it was one nice quick meeting. the team of four were from Europe, India, and the States.