Showing posts with label TECHNOLOGY. Show all posts
Showing posts with label TECHNOLOGY. Show all posts

Young Sri Lankan woman wins prestigious entrepreneur competition in Mexico City

Fathuma Nisreen, owner of a bag and garment making business in Sri Lanka, has been named the winner of an international competition for young entrepreneurs, organised by Youth Business International (YBI).
The Sri Lanka business woman was announced as the YBI Entrepreneur of the Year last night at a prestigious awards ceremony in Mexico City, after being interviewed by a judging panel of experts on business and entrepreneurship.

The award reflects the challenges that Fathuma has overcome as well as the huge potential that she has to act as a role model for other Muslims in her community and inspire other women around the world.
In a joint statement, the panel said:
"We chose Fathuma because the award will have the biggest impact on her, her family, her community and send a strong message to the world that women are able to start a business while remaining true to their family values. We thought it was remarkable that she was able to start up her business without having to give up her religious and cultural identity.







Overall, we found in Fathuma the courage to overcome tough times, the intelligence to maintain the family as her main motivator, the vision to grow and most of all, the happiness of building a successful business."

The YBI Entrepreneur of the Year competition celebrates the achievement of young entrepreneurs around the world in building a better world for themselves and others. The competition is supported by Barclays Capital and is now in its fourth year.

Fathuma Nisreen has become a role model in her community for her successes in overcoming the restrictions facing Muslim women entering into business, by setting up a design and manufacturing enterprise specialising in traditional outfits and bags. She was able to start up her business with the support of Youth Business Sri Lanka, an accredited member of the YBI network.

Fathuma was competing against three other young entrepreneurs in the competition:

1. Colin Davison from Canada: Stealth Acoustical Control & Emission Inc
Colin's business enables industrial businesses to reduce noise pollution and employs around 60 other people.

2.Alex Tam and Felix Chung from Hong Kong: Ecosage Ltd
Alex and Felix are helping to tackle the waste crisis in Hong Kong with their recycling business, as well as creating employment for many of the city's ragpickers.

3. Shriram Kaluke from India: Shri Ganesh Enterprises
Overcoming a difficult background, Shriram has grown a business providing cleaning services for water tanks, employing 14 people and servicing 1500 clients.

The judging panel comprised of:
Guillermo Baeza, co-founder of Mexican food company Grupo Bafar
Pedro Tejero, Managing Director of Barclays Capital Mexico
Stuart Macdonald, founder of Seric Systems in Scotland and ambassador for YBI
Laura Suarez, Editorial Director of Entrepreneur magazine in Mexico.

Fathuma will receive prize money of US$5,000 from Youth Business International, as well as an invitation to travel to London for a dinner at St James's Palace, which last year was hosted by The Prince of Wales.

Health Tips: Safe Computer Use...

It is not uncommon for individuals to experience eye problems and discomfort such as headache, backache and fatigue from extensive computer use.

Many of the ill-effects of computer use can be lessened or avoided altogether by utilising correct typing technique and posture, ensuring correct set up of equipment and good work habits.

Place computer monitor and keyboard directly in front of you so as to avoid twisting your neck.

Monitor should be 20-24 inches away from eyes and the height of the monitor should be 5-15 inches below horizontal line of sight.

The mouse and keyboard should be at the same height.

Use an adjustable chair that provides firm, comfortable support. Adjust chair height so that thighs are horizontal, and feet are flat on the floor (use a footrest if necessary).

Do not slouch. Chair should be with a backrest for lumbar support.

Ensure that frequently used materials are within easy reach.

Block excessive sunlight with drapes or blinds and use indirect room lighting.

Give your eyes a rest every 15 to 20 minutes by focusing on a distant object for 10 to 15 seconds and blink often to prevent dry eyes.        

Qtel and Vodafone ready to implement new numbering plan

Telecom service providers Qtel and Vodafone have put in place all systems and procedures required to ensure a smooth transition to the new national numbering plan, which adds an eighth digit to all mobile and landline numbers in Qatar from today.

Under this, the first digit of the number will be repeated for both fixed and mobile users in Qatar. For instance, the numbers that begin with 5 and 7 will become 55 and 77 respectively from 12.01am today (July 28).

The affected numbers will be those starting with 3,4,5,6 and 7. From today all mobile and landline numbers beginning with 3,4,5,6 and 7 will thus have eight digits, instead of seven now.

All emergency telephone numbers within Qatar, including 999 and 112, will not be affected. The country code will remain +974. Also, numbers beginning with 1, 2, 8 and 9 will not be changed.

For a period of three months from July 28, people who dial the current seven digit numbers will receive an automated recorded message, asking them to dial again with the new eight-digit ones.

The country’s telecom regulator ictQATAR had said the change would happen automatically and seamlessly for all customers, whether Qtel or Vodafone, with no interruption of service or effect on both networks.

The digit addition move, part of a recommendation by the National Numbering Committee (NCC) of ictQATAR, will create an additional 36mn mobile and 9mn landline numbers, surpassing the highest demand forecast for the next 15-20 years.
Both Qtel and Vodafone said they were “fully equipped” to help customers during the transition.

Qtel is providing all customers a renumbering application for mobile phones free, in support of the new national numbering plan.

The application will automatically analyse and update numbers stored in a mobile phone handset, Qtel said. Local numbers will have an extra digit automatically added, while international numbers will remain unchanged.

It will support the majority of popular handsets in Qatar, including Nokia, BlackBerry, iPhones, Android and Windows Mobile based devices as well as common devices from major mobile phone producers (Sony Ericsson, Samsung, LG and others).

To support the launch of the application, Qtel customers will soon receive a link in a direct SMS for the download and installation of the application. Clicking on the link will analyse each customer’s phone and suggest the appropriate version of application to install.

When running the application, customers will have the option to change numbers or undo changes, to ensure that their upgraded address books retain all essential information. Customers will be able to either change all contacts, or make changes selectively.
“The launch of the free application should ensure an easy and trouble-free switchover,” Qtel said.

Vodafone also said it was fully prepared to implement the new numbering plan and help customers through the change.

To aid customers in updating their contact list, Vodafone has detailed on its website (www.vodafone.com.qa) a list of applications and the links to these applications that can be used to make the process of updating contacts lists easier.

Airliner Black Boxes

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  The "black box" is a generic term for two recording devices carried aboard commercial airliners. The Flight Data Recorder (FDR) records a variety of parameters related to the operation and flight characteristics of the plane. The Cockpit Voice Recorder (CVR) records the voices of the flight crew, engine noise, and any other sounds in the cockpit. All large commercial airliners and certain varieties of smaller commercial, corporate, and private aircraft are required by law to carry one or both of these boxes, which generally cost between $10,000 and $15,000 apiece. The data these devices provide is often invaluable to experts investigating the events leading up to an accident. The recovery of the boxes is one of the highest priorities in any mishap investigation, second only to locating survivors or recovering the remains of victims. FDR information is also often used to study other aviation safety issues, engine performance, and to identify potential maintenance issues.

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Example of a Cockpit Voice Recorder (CVR)
Despite the nickname "black box," the FDR and CVR are actually painted a bright high-visibility orange with white reflecting strips to make them easier to spot at a crash scene. The meaning of the term black box itself is somewhat unclear. Some suggest it refers to the black charring that occurs in a post-crash fire while others believe the color black is a reference to the deaths often associated with an accident investigation. The design of modern black boxes is regulated by a group called the International Civil Aviation Organization (ICAO). The ICAO determines what information the black boxes must record, over what length of time it is saved, and how survivable the boxes must be. The ICAO delegates much of this responsibility to the European Organisation for Civil Aviation Equipment (EUROCAE) that maintains a document called the Minimum Operational Performance Specification for Crash Protected Airborne Recorder Systems.
Black boxes first began to appear in the 1950s and became mandatory during the 1960s. These early devices used magnetic tape for data storage, much like that used in a tape recorder. As the tape is pulled over an electromagnetic head, sound or numerical data is recorded on the medium. Analog black boxes using magnetic tape are still present aboard many planes, but these recording devices are no longer manufactured. Newer recorders instead use solid-state memory boards, called a Crash Survivable Memory Unit (CSMU), that record data in a digital format. Instead of the moving parts present in older recorders, solid-state devices use stacked arrays of memory chips similar to a USB memory stick. The lack of moving parts eases maintenance while reducing the chance of a critical component breaking in a crash. Solid-state recorders can also save considerably more data than older magnetic tape devices and are more resistant to shock, vibration, and moisture.

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Magnetic tape from within the FDR of EgyptAir 990 that crashed in 1999
Whatever the medium used to record the data, the purpose of the black boxes is to collect information from various sensors aboard an aircraft. The Cockpit Voice Recorder, for example, saves sounds from microphones located on the flight deck. An area microphone is typically placed in the overhead instrument panel between the pilots, and an additional microphone is located in the headset of each member of the flight crew. These microphones pick up conversations between the flight crew, engine noises, audible warning alarms, landing gear sounds, clicks from moving switches, and any other noises like pops or thuds that might occur in the cockpit. The CVR also records communications with Air Traffic Control, automated radio weather briefings, and conversations between the pilots and ground or cabin crew. These sounds often allow investigators to determine the time of key events and system failures.
Analog magnetic tape recorders are required to store four audio channels for at least 30 minutes while digital solid-state devices are required to record for two hours. Both types use continuous recording such that older information is written over as new data is collected beyond the maximum time limit.

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Sample data recovered from a Flight Data Recorder
The Flight Data Recorder collects data from a number of sensors to monitor information like accelerations, airspeed, altitude, heading, attitudes, cockpit control positions, thermometers, engine gauges, fuel flow, control surface positions, autopilot status, switch positions, and a variety of other parameters. Most parameters are recorded a few times per second but some FDRs can record bursts of data at higher frequencies when inputs are changing rapidly.
The data measured by the different sensors is collected by the Flight Data Acquisition Unit (FDAU). This device is typically located in an equipment bay at the front of the aircraft beneath the flight deck. The FDAU assembles the desired information in the proper format and passes it on to the FDR at the rear of the plane for recording. The Federal Aviation Administration (FAA) required the FDR to record between 11 and 29 parameters, depending on aircraft size, up to 2002 but now requires saving a minimum of 88 sets of data. Analog FDRs can save a maximum of around 100 variables while digital recorders are often capable of collecting over 1,000 parameters over the course of 25 hours.

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Diagram of data flow to aircraft black boxes
Power for the black boxes is provided by electrical generators connected to the engines. The generators on most large airliners produce a standard output of 115 volt, 400 hertz AC power while some smaller planes instead generate 28 volt DC power. Black boxes are typically designed to use only AC or DC power but not either one. Recorders built for compatibility with the AC power supplies on larger planes cannot be used on small DC-powered aircraft. In the event of engine failure, larger aircraft are also equipped with emergency backup power sources like the auxiliary power generator and ram air turbine to continue operating the black boxes. In addition, the ICAO is considering making a battery mandatory on solid-state recorders to provide an independent power supply in the event of a complete power failure aboard the plane.
A common misconception states that the black boxes are "indestructible." No manmade device is indestructible, and no material has ever been developed that cannot be destroyed under severe enough conditions. The black boxes are instead designed to be highly survivable in a crash. In many of the worst aviation accidents, the only devices to survive in working order are the Crash Survivable Memory Units (CSMUs) in the black boxes. The remainder of the recorders, including the external case and other internal components, are often heavily damaged.

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Interior cut-away of a black box design
The CSMU, however, is contained within a very compact cylindrical or rectangular box designed to safeguard the data within against extreme conditions. The box is composed of three layers to provide different types of protection to the recording medium. The outermost shell is a case made of hardened steel or titanium designed to survive intense impact and pressure damage. The second layer is an insulation box while the third is a thermal block to protect against severe fire and heat. Together, these three layered cases allow the FDR and CVR to survive in all but the most extreme crash conditions.
Current regulations require the black boxes to survive an impact of 3,400 g's for up to 6.5 milliseconds. This rapid deceleration is equivalent to slowing from a speed of 310 miles per hour (500 km/h) to a complete stop in a distance of just 18 inches (45 cm). This requirement is tested by firing the CSMU from an air cannon to demonstrate the device can withstand an impact force at least 3,400 times its own weight. The black boxes must also survive a penetration test during which a steel pin dropped from a height of 10 ft (3 m) impacts the CSMU at its most vulnerable point with a force of 500 pounds (2,225 N). In addition, a static crush test is conducted to demonstrate that all sides of the CSMU can withstand a pressure of 5,000 pounds per square inch (350 kg/cm�) for five minutes. The fire resistance of the CSMU is further tested by exposing it to a temperature of 2,000�F (1,100�C) for up to an hour. The device is also required to survive after lying in smoldering wreckage for ten hours at a temperature of 500�F (260�C).

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Underwater Locator Beacon on a black box
Other requirements specify survivability limits when immersed in liquids. The CSMU must endure the water pressure found at an ocean depth of 20,000 ft (6,100 m), and a deep-sea submersion test is conducted for 24 hours. Another saltwater submersion test lasting 30 days demonstrates both the survivability of the CSMU and the function of an Underwater Locator Beacon (ULB), or "pinger," that emits an ultrasonic signal once a second when immersed in water. These signals can be transmitted as deep 14,000 ft (4,270 m) and are detectable by sonar to help locate the recorders. A final series of tests includes submerging the CSMU in various fluids like jet fuel and fire extinguishing chemicals to verify the device can withstand the corrosive effects of such liquids.
Upon completion of the testing, the black boxes are disassembled and the CSMU boards are extracted. The boards are then reassembled in a new case and attached to a readout system to verify that the pre-recorded data written to the device can still be read and processed.
Another factor important to the survivability of the black boxes is their installation in the tail of the aircraft. The exact location often varies depending on the plane, but the FDR and CVR are usually placed near the galley, in the aft cargo hold, or in the tail cone. The recorders are stored in the tail since this is usually the last part of the aircraft to impact in an accident. The entire front portion of the plane acts like a crush zone that helps to decelerate the tail more slowly. This effect reduces the shock experienced by the recorders and helps to cushion the devices to improve their chances of surviving the crash.

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Flight Data Recorder recovered from United Airlines 93 in 2001
Once the black boxes have been located following an accident, they are typically taken into custody by an aviation safety agency for analysis. In the United States, responsibility for investigating most air accidents belongs to the National Transportation Safety Board (NTSB). Many countries lacking the capability to analyze black boxes also send their recorders to the computer labs of the NTSB or some of the better-equipped investigative organizations in Western nations. Care must be taken in recovering and transporting the recorders so that no further damage is done to the devices that might prevent important data from being extracted.
Upon receipt of the recorders, the NTSB uses a series of computer and audio equipment to process and analyze any information that can be recovered. The data is translated into formats readily usable by investigators and is usually critical in identifying the probable cause(s) of the accident. This process may take many weeks or months depending on the condition of the black boxes and the level of processing required to make sense of the data. Outside experts are also often consulted to help analyze and interpret the data.

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Animation image created using FDR data from American Airlines 587 that crashed in 2001
Flight Data Recorder information is typically presented in the form of graphs or animations used to understand instrument readings, flight characteristics, and the performance of the aircraft during its final moments. Cockpit Voice Recorder information is usually more sensitive and laws strictly regulate how it is handled. A committee including representatives of the NTSB, FAA, the airline, the manufacturers of the aircraft and engines, and the pilots union is responsible for preparing a transcript of the CVR's contents. This transcript is painstakingly created using air traffic control logs and sound spectrum analysis software to provide exact timing. Although the transcript can be released to the public, only select and pertinent portions of the actual audio recording are made public due to privacy concerns.
Flight recorder design has improved considerably since the devices were first introduced in the 1950s. However, no recording device is perfect. Black boxes are sometimes never found or too badly damaged to recover some or all of the data from a crash. To reduce the likelihood of damage or loss, some more recent designs are self-ejecting and use the energy of impact to separate themselves from the aircraft. Loss of electrical power is also a common event in aviation accicents, such as Swissair Flight 111 when the black boxes were inoperative for the last six minutes of flight due to aircraft power failure. Several safety organizations have recommended providing the recorders with a backup battery to operate the devices for up to ten minutes if power is interrupted.

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Cockpit Voice Recorder recovered from United Airlines 93 in 2001
Another recommendation is to add a second independent set of recorders on a separate electrical bus to insure redundancy in the event of a system failure. The additional recorders would be located as close to the cockpit as possible while the existing black boxes remain in the tail to reduce the likelihood of a single failure incapacitating both sets. Accident investigators have also argued for the installation of a third black box to record cockpit video. Though pilots have so far resisted the move because of privacy issues, video data would be useful to better understand pilot actions in the moments leading up to an accident.
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A Day in the Internet




Some Mobile Manners


The mobiles industry wants as many people as possible to enjoy the benefits of mobile telecommunications and encourages individuals to use their mobile phones in a responsible manner and to be considerate and aware of situations where using their mobile phone might annoy others.

1. When in doubt, always go out

When possible go outside or to another room to make your call if your call might disturb others. Also, features such as text messaging answering services, call diversion and vibration alert can be used to receive important calls without disturbing others.

2. If you can't turn it off, use silent mode

If you need to keep your phone on for important calls, then turn it to silent or vibrate mode. It's the ring of a mobile phone in inappropriate places and times such as at the tennis or in restaurants which annoys people the most.

3. When required turn your phone off and check it's off

There are some places where people should never talk on a mobile phone or send text messages and where the ringing of a mobile phone or message alert is considered highly unacceptable, such as: movies, stage shows, weddings, funerals, concerts, speeches, classrooms and lectures. In these cases, turn your phone off and remember to check it's off before you enter the venue. You can always check your voicemail, text messages or your answering service afterwards.

4. Keep your conversations private

People's sense of personal space varies in each situation. Making a call in a busy pub may be okay, but talking loudly in a confined space like a lift or on a train tends to infringe on others personal space. Be aware of where you are and who you are with and what others are doing before deciding to make or accept a call. In some situations it might be better to send a text message.

5. Speak softly

Mobile phones have very sensitive microphones that can pick even the softest voice, so there is no need to shout. If you are having trouble hearing the other caller, check that you have the volume on your phone set high enough.

6. You don't always have to answer- use your messaging service

It's a natural reflex to answer your phone if it rings, however, if you forget to put your phone on silent or vibrate mode and it rings at an inappropriate moment, send the call to voice mail or your answering service (usually by pressing the hang-up key).

7. Talk to the one you're with

If you receive a call during a conversation, send the call to your voicemail or answering service. Your first priority should be to the person you are with. However, if you are expecting an important call let the person you're with know before the call arrives and excuse yourself before accepting the call.

8. Don't send inappropriate messages

Messaging is a great way to communicate, but don't send offensive or threatening text, voice, picture or any other sort of message, because it is a criminal offence to use a mobile phone to menace or harass someone. Also receivers can save messages and easily identify you as the sender.

9. Respect others' privacy when using in-phone cameras

In-phone cameras shouldn't be used anywhere a normal camera would be considered inappropriate, such as in change rooms or toilets. You should ask for permission before you take someone's picture. Also bear in mind that some venues do not allow the use of cameras and may refuse entry to anyone with one.

10. Ban the ring: not the phone

Wherever conversations are normally acceptable, venues can help by asking people to turn their phones to silent or vibrate mode rather than turning it off. This approach will help with compliance, especially for people who need their phone for important calls. Venues can also assist by reminding people to set their phones to silent mode, before they enter.

What is Twitter and How Does it Work?

A Social Networking Tool for Busy People


Twitter is becoming the fatest growing social networking tool available. Find out exactly what it is and how to use it. Send a "tweet" in minutes.
The Internet is all a-buzz about Twitter. What is Twitter? It's a way to keep family, friends, and coworkers up-to-date with what an individual is doing by using an instant messenger service, the web, as well as with mobile texting, plus other venues.
Messages sent out by Twitter users are limited to 140 characters, which is just enough for a quick update.

How Twitter was Created

Twitter is an interesting concept that was created by Jack Dorsey and became an incorporated company in May of 2007. Since then, it has grown to be an Internet phenomenon, often featured on news channels on the web [Twitter Breaking News Video, Chris Pirillo, CNN News, April 17, 2008]. It is also call microblogging. It works much the same way as a blog, only with the character limit. Once a Twitter is posted on the website, people are able to easily see what other people are doing. Individuals can, in turn, let others know what is going on with them as well.
The concept of Twitter relies on messaging services, whether it uses a cell phone, instant messager, such as Yahoo Messenger or MSN Messenger, or through specific websites. It allows the user to send messages to friends and family quickly and easily. Twitter only asks one question, “What are you doing?” As long as an answer is 140 characters or less, it is possible for thousands of people to see the answer immediately.

Using a Twitter Account

One must create an account, but it only takes minutes. It is free to join. Simply complete a profile, including uploading a picture. Link the newly created account to a cell phone, web page, or instant messenger program, which allows the user to receive and send messages to and from others. An update that is sent to friends is called a “tweet."


Twitter can be linked to other social networks, blogs, and websites. For instance, post a blog update and use the Twitter button. The blog entry will be sent to the people specified by the sender. This only works when logged into the Twitter account.
A user can also follow other users as well. It's easy to have conversations with other people, and before long, many people will be watching updates from many different people. Twitter is a really unique social media tool that helps individuals with:
·                       Article marketing
·                       Social networking
·                       Promoting website traffic to specific websites
·                       Staying in touch with people
The website is user-friendly and walks a new user through the entire setup process. There is also a frequently asked questions page to help those with questions about how to use Twitter for the first time or on different devices.

Twitter Advice

Don't overdo it with the updates. Keep them to a minimum to avoid annoying people. By sending too many messages in a day (or week or month), it runs the risk of individuals beginning to remove people from their list. Consider sending one message a day or setting up different groups, so as to target specific updates to those who are really interested in the messages sent. By setting up groups, personal messages will go to only those it is intended for as well.
Unfortunately, Twitter has also become very popular with Internet marketers that are realizing that most people will open a message from Twitter. There are many spammers that are using it to exploit their business. Twitter is working to correct this issue.
Twitter is a terrific tool for today's busy individual. The company is growing very quickly and expects to offer a way for people to access groups, much like Yahoo has now. This is in response to so many people asking for this type of service. Twitter is committed to providing a terrific social media for many years to come.


As a few of you will know I have been “tweeting” on Twitter over the last few weeks (Follow me here).  Several people have asked me what is Twitter or how can I use it so I thought I would write an explanation.
What is ?
Twitter is a Micro-Blogging tool which allows you to send and read user updates – known as Tweets (limited to 140 characters a Tweet).
Following People
To get the most out of Twitter you need to follow people.  Then everytime they Tweet it will appear on your twitter homepage as an RSS feed.  Many people and companies are on Twitter.  Here are a couple that I am currently following and enjoy their updates
Stephen Fry – http://twitter.com/stephenfry - Stephen Fry’s Tweets are always worth reading, he always has insightful and unusual things to say.
Retail Week – http://twitter.com/retailweek – Retail Week – The Trade publication Retail Week uses its Twitter account to Tweet breaking news.  This is often the first place I hear the news as they Tweet it as soon as they get it!
How to read Tweets
You can of course log into the Twitter website to read Tweets.  However the best way to use Twitter (IMHO) is to use a Twitter client of which their are several.  A twitter client will keep checking your twitter account for new updates so they will just pop up on your desktop (or mobile device) also you have more functionality all on one place.  My favourite Twitter Client is Tweetdeck.
A guide to Tweetdeck and Twitter Etiquette.
Tweetdeck can be downloaded here http://www.tweetdeck.com
Tweetdeck
Above is picture of Tweetdeck.  As you can see it allows you to see several types of Tweets all at once in several columns.
As default it will show
All Tweets – Every Tweet you send, or someone you’re following writes
Replies - When you Tweet you can use the @ symbol to reply – eg @Charlesbarsley means that you have read one of CharlesBarsley’s Tweets and you are replying to him.  A reply will only appear on their Feed, eg if you reply to me it will show on my feed but people who are following either of us will not see it unless they go directly to our Twitter page.  Tweetdeck shows replies as their own feed which helps you to easily follow conversations.
Directs - A direct message is sent with the d symbol at the start of the message eg d Charlesbarsley.  A direct message can only be read by the recipient.
Retweet – If you enjoy someone else’s Tweet and want to share it with your followers you can Retweet it with the RT command eg RT @Charlesbarsley – (or just click the Retweet button in Tweetdeck) – By retweeting you can share the post while allowing your followers to see the original poster incase they want to follow them.
Those are the main twitter commands, you can write your own tweet, reply to someone elses, send a direct tweet just to someone or retweet someone elses tweet.
Other Tweetdeck  / Twitter functions
Shorten URL’s – Often you’ll want to include a URL in your post.  Tweetdeck has a function to automatically shorten it as it will be included in your character limit.
Favourites - If you want to save a post favourite it.  Twitter has its own favourite feed.
Groups – If you follow so many people that it’s hard to follow the messages or you want to group the people you follow you can create groups.  Then you can see a separate feed for each group of the people you follow.
Twitter Search - You can search the whole of Twitter for a word and see an updating feed on Tweetdeck of posts which include that word.  If you’re following a news story or subject this could be a great way to keep up to date.
Summary
So hopefully this post has helped you as an introduction to Twitter, I’m two week’s into Twitter and I am still not sure quite how I want to use it, I am very picky about who I follow as I want to read and enjoy every post but I am not sure what I should Tweet about myself.  At the moment some of my Tweets are quite random, I think I want to tweet more about retail / Computing News, and what I’m doing.  I also want to Tweet less about completely random things which people don’t want to hear about.

Do not turn on A/C immediately as soon as you enter the car!




Please open the windows after you enter your car and do not turn ON the
air-conditioning immediately. According to a research done, the car dashboard,
sofa, air freshener emits Benzene, a Cancer causing toxin (carcinogen- take note
of the heated plastic smell in your car). In addition to causing cancer, it poisons
your bones, causes anemia, and reduces white blood cells. Prolonged exposure
will cause Leukemia, increasing the risk of cancer may also cause miscarriage.



Acceptable Benzene level indoors is 50 mg per sq. ft. A car parked indoors with
the windows closed will contain 400-800 mg of Benzene. If parked outdoors
under the sun at a temperature above 60 degrees F, the Benzene level goes up
to 2000-4000 mg, 40 times the acceptable level... & the people inside the car will
inevitably inhale an excess amount of the toxins.



It is recommended that you open the windows and door to give time for
the interior to air out before you enter. Benzene is a toxin that affects your
kidney and liver, and is very difficult for your body to expel this toxic stuff.

HOW TO AVOID VIRUS, SPREADING THROUGH USB DRIVE ?

 

Caution when using Public PCs

LEASE BE CAREFUL WHENEVER YOU'RE USING A PC AT A PUBLIC PLACE (Like INTERNET CAFES OR ANY OTHER PLACES..ETC).


CHECK THE BACK OF THE PC AND SEE IF THE above shown DEVICE IS THERE.IF SO..DO NOT USE IT!!!!

Be careful especially the people who use the internet in these places to enter their bank accounts online or any other important sites.

After you enter the bank account and leave the PC it will be easy to open your account again as all what you have typed has been saved in the Black device.

Therefore, you should check the PC for any suspicious piece behind it before using the net in public places for important sites.

Tata Motors unveils cheapest car..!



Tata Motors has unveiled the world's cheapest motor car at India's biggest car show in the capital Delhi. The vehicle, called the Tata Nano, will sell for 100,000 rupees or $2,500 (£1,277) and enable those in developing countries to move to four wheels.
The four-door five-seater car, which goes on sale later this year, has a 33bhp, 624cc, engine at the rear.
It has no air conditioning, no electric windows and no power steering, but two deluxe models will be on offer.
Its release comes as India's domestic car market is predicted to soar in the coming years on the back of the country's fast-growing economy and increased consumer wealth.
'People's car'
Indian car sales are predicted to more than quadruple to $145bn by 2016.
Company chairman Ratan Tata said the launch of the Nano was a landmark in the history of transportation.
He said the car was "a safe, affordable and all weather transport - a people's car, designed to meet all safety standards and emissions laws and accessible to all".
Environmental critics have said that the car will lead to mounting air and pollution problems on India's already clogged roads.
But Tata said the car had passed emission standards and would average about 50 miles to the gallon, or 20 kilometres to the litre.
The firm also said it would introduce a diesel version of the Nano at a later date.