new technology

Low rate voip calls

2008-01-30T03:49:00.000-08:00

here are a list of voip providers who provide low rate voip calls
low-rate voip
coms voip hiptel ny voip provider

voip service providers

2008-01-30T03:35:00.000-08:00

here are the links to voip service providers
i call globe
tele velocity
voip traffic
1866 voip
voip service provider resource
which voip
voip review

new technology:ROBOTIC LAWN MOWER

2008-01-29T01:12:00.000-08:00

Scotts lawn care products are a standard for high quality and reliable performance. Over 125 years ago, Scotts began their business in one of the toughest markets around— selling grass seed to golf courses. Since then Scotts Company has expanded its product line and its market share through continual research and development, Today Scotts lawn care is well-known world-wide with branches in over 25 countries and representatives in an additional 35 countries.

In addition to grass seed, today’s Scotts lawn care products include a complete line of soils, mulches, decorative ground covers, fertilizers, and the spreaders to make lawn care easier. Scotts consumer product line also includes plant foods like its Miracle Grow, which is a staple for many gardeners both indoors and out!

Scotts company trademark, “The Scotts Difference®”, is synonymous with excellence in the horticultural industry and evokes visions of lush expanses of meticulously kept greenery. However, the Scott’s difference doesn’t end with their products. Although their trademark was earned through delivering reliable, top-of-the-line products, the real difference is the company’s dedication to superior product development, excellence in quality control, and commitment to customer satisfaction. An expert staff of technical advisors helps Scotts lawn care customers find the lawn care solutions they need by both phone and e-mail.

Internet users can get a real sampling of the Scotts difference by visiting any of several web sites maintained by Scotts Company. Each web site is well-stocked with articles, tips, and advice for both the professional and the consumer. In fact, the Scotts lawn care site is complete with an excellent lawn care tutorial to help their customers build attractive and functional lawns. Unlike many other commercial sites that offer tutorials, the Scotts lawn care tutorial includes subjects like watering, mowing, trimming, and aeration in addition to those sections where it effectively showcases its many products.

new technology:WIRELESS ELECTRICITY

2008-01-27T05:48:00.000-08:00

If a single one-megaton nuclear warhead were exploded 300 miles over the center of the country, a high-voltage electromagnetic pulse would in theory disrupt communication and electrical systems all over the continental U.S. Gamma rays emitted by such an explosion would instantly strip away the electrons from air molecules in the upper atmosphere in roughly a circular, pancake-shaped zone. The free electrons would then accelerate radially with the earth's magnetic field, separating from the heavier, positively charged ions and creating a downward directed high-voltage electromagnetic pulse. This in turn results in electrical surges in all exposed conductors on the ground.

When Nikola Tesla discovered alternating current (AC) electricity, he had
great difficulty convincing men of his time to believe in it. Thomas Edison was in favor of direct current (DC) electricity and opposed AC electricity strenuously. Tesla eventually sold his rights to his alternating current patents to George Westinghouse for $1,000,000. After paying off his investors, Tesla spent his remaining funds on his other inventions and culminated his efforts in a major breakthrough in 1899 at Colorado Springs by transmitting 100 million volts of high-frequency electric power wirelessly over a distance of 26 miles at which he lit up a bank of 200 light bulbs and ran one electric motor! With this souped up version of his Tesla coil, Tesla claimed that only 5% of the transmitted energy was lost in the process. But broke of funds again, he looked for investors to back his project of broadcasting electric power in almost unlimited amounts to any point on the globe. The method he would use to produce this wireless power was to employ the earth's own resonance with its specific vibrational frequency to conduct AC electricity via a large electric oscillator. When J.P. Morgan agreed to underwrite Tesla's project, a strange structure was begun and almost completed near Wardenclyffe in Long Island, N.Y. Looking like a huge lattice-like, wooden oil derrick with a mushroom cap, it had a total height of 200 feet. Then suddenly, Morgan withdrew his support to the project in 1906, and eventually the structure was dynamited and brought down in 1917.

A Tesla coil is a special transformer that can take the 110 volt electricity from your house and convert it rapidly to a great deal of high-voltage, high-frequency, low-amperage power. The high-frequency output of even a small Tesla coil can light up fluorescent tubes held several feet away without any wire connections. Even a large number of spent or discarded fluorescent tubes (their burned out cathodes are irrelevant) will light up if hung near a long wire running from a Tesla coil while using less than 100 watts drawn by the coil itself when plugged into an electrical outlet! Since the Tesla coil steps up the voltage to such a high degree, the alternating oscillations achieve sufficient excitations within the tubes of gases to produce lighting at a minimal expense of original power! Fluorescent tubes can be held under high-tension wires to produce the same lighting up effect. Remember the farmer a few years ago who was caught with an adaptive transformer under a set of high tension lines that ran over his property? Through the air, he pulled down all the power he needed to run his farm without using any connecting apparatus to the lines overhead! Any electrical engineer with the proper materials can do the same thing.

Incandescent bulbs burn high resistance filaments that gobble up energy. Fluorescent tubes burn filaments (cathodes) to create an electrical flow that sets their internal phosphorus coatings aglow. Using a Tesla coil, high voltage AC can light up glass-enclosed vacuum bulbs coolly without any gases inside them at all! Any number of cold light bulbs can be lit using only one Tesla coil, and since there is nothing inside them to burn out, they can last indefinitely. It seems like a low cost form of street lighting, doesn't it?

When Tesla was determining the resonant frequencies of the earth to potentially transmit unlimited electric power, he also recognized frequencies that acted as a damping field to nullify electric power. With the advent of the wireless and Tesla's unique investigations into broadcasting electricity, a dozen or more inventors thereafter announced their own means for transmitting electrical energy without wires. One British inventor, H. Grindell-Matthews, actually demonstrated his "mystery ray" apparatus in 1924 to a Popular Science Monthly writer in London (See: Pop. Sci. Monthly, Aug. 1924, P. 33). When his beam was directed toward the magneto system of a gasoline engine, it stopped the system. Afterwards, it ignited gun powder, lit an electric lamp bulb from a distance and killed a mouse in seconds! Grindell-Matthews said the secret was involved with the "carrier beam" he used to conduct a high-voltage, low-frequency electrical current. During 1936, Guglielmo Marconi experimented with extremely low frequency (ELF) waves and displayed their exceptional ability to penetrate metallic shielding. These waves could affect electrical devices, overload circuits and cause machines like generators, electric motors and automobiles to stall. Diesel engines, which do not rely on electrical ignition, were not affected. Mysteriously, Marconi's research on the subject was never found after the war.

I pHONE

2008-01-25T12:29:00.000-08:00

The iPhone is a multimedia, Internet-enabled mobile phone designed and marketed by Apple Inc. It has a multi-touch screen with virtual keyboard and buttons. The iPhone's functions include those of a camera phone and a portable media player ("iPod"), in addition to text messaging and visual voicemail. It also offers Internet services including e-mail, web browsing, and local Wi-Fi connectivity. It is a quad-band mobile phone that uses the GSM standard, hence has international capability. It supports the Enhanced Data Rates for GSM Evolution (EDGE) data technology.

Following the success of iPod, Apple announced the iPhone in January 2007. The announcement was preceded by rumors and speculations that circulated for several months. The iPhone was introduced, first in the United States on June 29, 2007 with much media frenzy and then in the United Kingdom, Germany and France in November 2007. It was named Time magazine's Invention of the Year in 2007.[4] A new version of Apple's iPhone is expected to be introduced in 2008 that is capable of operating on faster 3G cellular networks
FEATURES
The iPhone allows conferencing, call holding, call merging, caller ID, and integration with other cellular network features and iPhone functions. For example, a playing song fades out when the user receives a call. Once the call is ended the music fades back in. Voice dialing is not supported by the iPhone.

The iPhone includes a Visual Voicemail feature allowing users to view a list of current voicemail messages on-screen without having to call into their voicemail. Unlike most other systems, messages can be listened to and deleted in a non-chronological order by choosing any message from an on-screen list. AT&T, O2, T-Mobile and Orange modified their voicemail infrastructure to accommodate this new feature designed by Apple. A lawsuit has been filed against Apple and AT&T by a company called Klausner Technologies claiming the iPhone's Visual Voicemail feature infringes two patents.[19]

A ringtone feature, introduced in the United States on September 5, 2007, but not yet available in all countries where the iPhone has been released, allows users to create custom ringtones from their purchased iTunes music for an additional fee, the same price of a song. The ringtones can be from 3 to 40 seconds in length of any part of a song, can include fading in and out, can pause from half a second to five seconds when looped, and never expire. All customizing can be done in iTunes, and the synced ringtones can also be used for alarms on the iPhone. Custom ringtones can also be created using Apple's GarageBand software 4.1.1 or later (available only on Mac OS X).[20]

Apple has released a video explaining many of iPhone's features through a series of demonstrations

DRY ICE BOMB

2008-01-23T12:07:00.000-08:00

TATA NANO FEATURES

2008-01-19T02:47:00.000-08:00

Here are some of the features of tata nano
# 624cc petrol engine
# 33BHP
# 20km per liter mileage, upto 26km per liter on highway
# 30 liter petrol tank
# 4 door, 5-seater
# Rear engine, front boot
# 4 speed manual gear box
# On road price expected to be around Rs. 1 lakh 25 thousand
# front disc brakes and drums in the rear
# Euro 4 compliant
# Top speed 90kmph

# 21% more space than Maruti 800!

Standard model would cost roughly Rs. 1,25,000 onroad

Will be launched countrywide in September 2008.

t

TATA NANO

2008-01-19T02:33:00.001-08:00

Ladies and Gentleman this is the new car from tata which promises to be the cheapest petrol/diesel car ever build for the indian roads.Yes costing at rupee 1 lakh this car offers a lot for the people who were thinking of buying a scooter or a motorcycle in the near future yes this is the answer for the middle class of india.

CES 2008: Intel Debuts 16 New Processors Based on 45nm Silicon Technology

2008-01-19T01:48:00.000-08:00

We knew they were coming…just not this many. Intel kicked off this year's CES in a big way, introducing 16 new processors all based on the chipmaker's 45 nanometer (nm) process technology. We've been hearing a lot about 45 nm lately and, admittedly, it's kind of hard to get excited about semiconductor fabrication -- especially when there's all manner of shiny new gizmos vying for your attention. (For a layman's overview of 45 nm, see the company's somewhat creepy video, 'Intel's 45nm Secret 'Revealed'") But make no mistake, the debut of these new processors is a big deal.

First, it marks Intel's considerable lead over rival AMD. While AMD is expected to move the 45 nm sometime in the second half of 2008, Intel began mass-producing these chips in November 2007. In a general sense, 45 nm fans the flames of Moore's law, allowing Intel to double the number of transistors in the same silicon space. According to the chipmaker, it also allows the company squeeze more performance out of smaller transistors and increases the overall energy efficiency of a given processor. How small are we talking about? Well, there are 1 billion nanometers (nm) in one meter. And while the original Bell Labs transistor could be held in your hand, you can actually fit hundreds of 45nm transistors on the surface of a single red blood cell. So, yeah, small.
One of the other noteworthy aspects about Monday's announcement is the fact that more than a quarter of these new processors are aimed at the mobile arena. Anyone who's been following Intel knows the company is keen on expanding more into this space, both with its continued WiMax push and in the form of its newfound love of the mobile internet device (MID). And with five new 45nm dual core mobile processors slated for release this month that are (in some cases) up to 25 percent smaller, you can not only expect new notebooks equipped with these processors, but also new form factors.

In fact, Intel says it's also planning on using these new teeny tiny transistors and manufacturing advances to spur on this MID category of small form-factor, low-powered devices later in the year.

In the end, Intel's focus on mobility is understandable. With 30 percent annual growth, the laptop market is consistently exceeding expectations. During a pre-CES briefing, the company reiterated that notebooks alone are expected to start outselling desktops for the first time on a worldwide basis in 2009. And with these new processors being absorbed into its Centrino lineup, you'll see better performance and better battery life.

If you're interested in hearing more about Intel's mobile push, CEO Paul Otellini's keynote is scheduled for 4:30 this afternoon. You'll likely get the WiMax spiel again and hear more about these so-called MIDs and "internet in your pocket." Oh, and there will also be some sort of virtual Smash Mouth jam. You won't want to miss that...

Apple introduces MacBook Air

2008-01-18T12:17:00.000-08:00

During his Macworld Expo keynote address on Tuesday morning, Apple CEO Steve Jobs introduced the MacBook Air, a computer that the company billed as the world's thinnest notebook -- small enough to fit inside an interoffice mailing envelope. It's priced starting at $1,799 and will be available within two weeks.

Sporting a silvery finish, the MacBook Air features a 13.3-inch LED-backlit widescreen display that has a 1280 x 800 pixel resolution. The backlighting saves power and provides "instant on" response from the moment you turn it on, according to Jobs. The device has a slightly wedge-shaped profile. It weighs about 3 pounds, and sports a thickness of 0.16-0.76 inches. It's 12.8 inches wide and 8.95 inches deep.

The MacBook Air also features a built-in iSight webcam and a full sized MacBook-style black keyboard. The keyboard is backlit, similar to MacBook Pros, and has an ambient light sensor that automatically adjusts brightness. The trackpad is also capable of recognizing multi-touch gestures, similar to using an iPhone or iPod touch. As a result, the MacBook Air's trackpad is disproportionately large, compared to the size of trackpads found on the MacBook or MacBook Pro.

The MacBook Air features a 1.8-inch hard disk drive with 80GB of storage capacity standard. A 64GB solid-state disk (SSD) drive is an option. The hard drive is a Parallel ATA (PATA) model that operates at 4200 RPM.

The laptop is powered by an Intel Core 2 Duo chip running at 1.6GHz, with 1.8GHz available as an option. Jobs noted that Intel was willing to engineer a new version of the Core 2 Duo specifically to Apple's specifications -- it's 60 percent smaller than others. The chip operates with 4MB of on-chip shared L2 cache running at full processor speed, and uses an 800MHz frontside bus. 2GB of 667MH DDR2 SDRAM is also included.

Like the MacBook and the MacBook Pro, the MacBook Air features a slimmed down MagSafe connector for power. It comes with a 45 watt power adapter. A flip-down door on one side reveals USB 2.0, Micro-DVI (to connect an external display) and a headphone jack. The MacBook Air also includes 802.11n-based wireless networking support and Bluetooth 2.1 + EDR.

Apple estimates that with wireless networking turned on, the MacBook Air can get about 5 hours of battery life.

No internal optical drive is included, but Apple will offer a $99 USB 2.0-based add-on SuperDrive for users who need it. For users that opt not to get the optical drive, Apple is offering a new software feature on this machine called Remote Disk; it enables you to "borrow" the optical drive of another Mac or PC on the same network as the MacBook Air, to use for installing software, for example.

Apple's frequently been in the crosshairs of environmental group Greenpeace in recent years. Jobs offered information about the environmental goals behind the MacBook Air -- it has a fully recyclable aluminum case, and is "the first" to have a mercury-free display with arsenic-free glass. All the circuit boards are BFR-free and PVC-free, and the retail packaging uses 56 percent less material than the MacBook packaging.

RFID:Radio frequency IDentification

2008-01-18T11:50:00.000-08:00

What is RFID?
RFID stands for Radio-Frequency IDentification. The acronym refers to small electronic devices that consist of a small chip and an antenna. The chip typically is capable of carrying 2,000 bytes of data or less.
The RFID device serves the same purpose as a bar code or a magnetic strip just as a bar code or magnetic strip must be scanned to get the information, the RFID device must be scanned to retrieve the identifying information.
How RFID Works
How does RFID work? A Radio-Frequency IDentification system has three parts:

* A scanning antenna
* A transceiver with a decoder to interpret the data
* A transponder - the RFID tag - that has been programmed with information.

The scanning antenna puts out radio-frequency signals in a relatively short range. The RF radiation does two things:

* It provides a means of communicating with the transponder (the RFID tag) AND
* It provides the RFID tag with the energy to communicate (in the case of passive RFID tags).

This is an absolutely key part of the technology; RFID tags do not need to contain batteries, and can therefore remain usable for very long periods of time (maybe decades).

The scanning antennas can be permanently affixed to a surface; handheld antennas are also available. They can take whatever shape you need; for example, you could build them into a door frame to accept data from persons or objects passing through.

When an RFID tag passes through the field of the scanning antenna, it detects the activation signal from the antenna. That "wakes up" the RFID chip, and it transmits the information on its microchip to be picked up by the scanning antenna.

In addition, the RFID tag may be of one of two types. Active RFID tags have their own power source; the advantage of these tags is that the reader can be much farther away and still get the signal. Even though some of these devices are built to have up to a 10 year life span, they have limited life spans. Passive RFID tags, however, do not require batteries, and can be much smaller and have a virtually unlimited life span.

RFID tags can be read in a wide variety of circumstances, where barcodes or other optically read technologies are useless.

* The tag need not be on the surface of the object (and is therefore not subject to wear)
* The read time is typically less than 100 milliseconds
* Large numbers of tags can be read at once rather than item by item.

In essence, that's how RFID works.
A video to show how rfid works

working models

2008-01-18T11:37:00.000-08:00

This is a video i came across youtube which shows a new software called working models .