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Using state-of-the-art laser technology, India’s Defense Research and Development Organization (DRDO) is in the midst of developing an arsenal of high-tech, futuristic directed energy weapons (DEWs).

With each model having its own unique characteristics, including vehicle-mounted non-lethal laser dazzlers intended to aid law enforcement agencies subdue unruly crowds and a 100 kilowatt solid-state laser system used to detonate incoming missiles, this new weapons line will help protect the nation against a wide range of threats.

Scientists at DRDO’s Laser Science and Technology Center (LASTEC) have already completed work on a hand-held version of the laser dazzler with a range of up to 50 meters and a 25 kilowatt laser system capable of destroying enemy missiles is estimated to be completed in five years time.

“Lasers are weapons of the future. We can, for instance, use laser beams to shoot down an enemy missile in its boost or terminal phase,” LASTEC Director Anil Kumar Maini told the Times of India on Monday. “All you need is to heat the missile skin to 200-300 degrees and the warhead inside will detonate.”

DRDO’s Director General Dr. V.K. Saraswat has identified DEWs as one of the agency’s focus areas in the years ahead, along with space security, cyber security and hypersonic vehicles. India’s Defense Ministry also named the development of DEWs and anti-satellite weapons among the department’s critical areas over the next 15 years in its “technology perspective and capability roadmap.”

Laser DEWs assail their targets with subatomic particles traveling at the speed of light and operate with limited collateral damage. While India is still behind the United States in its testing of high powered solid-state laser defense systems, the fact that they are in the game alone shows how far the country’s science and technology sector has come in recent years.

My interest in the broadcasting and transmission technology has been rife starting with my first TV tuner card installation for one my client several years back. As a network engineer working in an ISP firm then, I have watch with dismay poor quality streaming videos from these TV cards installations due to slow Internet connection speed.

With broadband internet and better improved technology of compressing video and audio, the digital satellite TV broadcasting can now also be experienced by internet user. First, Digital Satellite is the main transmission medium used in delivering most TV broadcast. The good about this technology is that you can receive it free.

Digital Free Satellite TV which is also synonymous to free to air satellite is a term used to describe satellite broadcasts or transmissions which anybody can receive legally without a subscription and the programs are not encrypted but is usually encoded with MPEG-2. When these broadcasts web links are finally pool on Tour laptop with the aid of a satellite TV on PC software, and your media player that is all MPEG compliant, off you go viewing.

The introduction of Internet Protocol Television (IPTV) which is also synonymous with Online TV, it has made watching TV online possible. The satellite TV on PC software employs the Internet protocol to search for links of channels by pooling them together on the user’s PC for viewing.

Now IPTV technique has improved from its early primary confinement to the low speed Internet connections, now with the increasingly widespread and higher accessibility of broadband connections, or rather high speed Internet connections, multimedia broadcasting and IPTV have become possible.

It is amazing how right now you can view ABC, NBC, CBS, and Fox networks, and you can watch full episodes of streaming television f many of your favorite network programs, regular evening programming. You can also go to many of the cable networks and find the full-length episodes also.

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Be on a safe side read this reviews on most popular satellite TV on PC software.. I vote this satellite TV on PC having tested them and free of Spyware and Adware products

This mobile phone is available in red color. At an initial quick look over this mobile seems to appear similar to a toy. Still, the mobile phone proposes to a grim phone because it has a collection of characteristics which are aimed at the common mobile users. This mobile has a GSM connectivity of 180 MHz as well as the feature of GPRS.

The Samsung F110 has a 2.2 inch display screen along with 250K colors having a resolution of about 320 pixels. More over this mobile phone has double SIM potential, internet browser, facility to send and receive emails. This phone has Bluetooth connectivity, universal attributes like MMS, SMS, and camera of 1.3 mega pixels. The phone has a music player along with a video player which can play all sorts of ringtones and videos.

This phone weights to about 125 grams. Its battery capacity has 500 hours of stand up time and 150 hours of talk time ability. The Samsung F110 mobile handset is commonly recognized as Samsung Adidas. In reality this mobile is an outcome of association among Samsung as well as Adidas. This is a sliding phone having a nominal weight of only 80 grams. It has wonderful resolution of the display screen having efficient image quality.

In addition being a superior handset the Samsung F110 is an ideal machine for set in games as well as music. This phone is presented along with a memory card of one GB which is made use of to bring out the various tasks in the mobile handsets. An incorporated music system along with this handset is effective for playing songs with a better sound quality. The camera associated with the mobile phone is also amongst the extensive variety of multimedia potential which helps in providing a resourceful picture alternative. This mobile handset is also essentially useful in capturing videos from its camera. The videos in this mobile phone are recorded in 3gp and MPEG format.

A GPS or Global Positioning System is used to determine the user’s current location, and the best route and directions for the destination. These positioning systems are now widely used in a variety of devices such as smart phones, automobile navigation systems, handheld devices, laptops and other such devices.

The working of this system is relatively simple to comprehend. In the working of a positioning system a GPS receiver calculates its position by measuring the distance between itself and three or more satellites. Since the signal travels at a known speed, measuring the time delay between transmission and reception of each GPS microwave signal gives the distance to each satellite, thus the calculations can be precise.

While doing this, the signals also carry information about the satellites’ location. Thus by determining the position of, and distance to, at least three satellites, the receiver can compute its position using trilateration. The GPS receivers usually do not have perfectly accurate clocks and therefore track one or more additional satellites to correct the receiver’s clock error. In such a way your location is taken out correctly and is displayed through the navigator.

In general, the receivers used in a typical positioning system are composed of an antenna, tuned to the frequencies transmitted by the satellites, receiver-processors, and a highly stable clock. Some of them also include a LCD display for providing location and speed information to the user.

The number of channels it can operate with and can monitor simultaneously describes the capacity of a reciver. Before a couple of years the numbers of channels in the receiver were limited to four or five, but has progressively increased over the years so that receivers typically have between twelve and twenty channels in the present scenario.

This system is now commonly used in a number of devices. One such use of the GPS system is in the recreational and sports activities. This allows the professionals, navigational and other important details using their device anywhere they could get the signals. That is why such devices are very popular among hikers, hunters, skiers, mountain bikers, and other such outdoor adventure buffs.

A GPS system is very essential in keeping the track of the location, and to find way to a specified destination, or know what direction and how fast you are traveling can utilize the benefits of the global positioning system or the GPS.

GPS is also widely used in the automobiles industry as well. There are some basic GPS applications that are used to provide emergency roadside assistance at the push of a button. It works by transmitting the current position of the user to a dispatch center.

Many systems that are more advanced and show your position on a navigation map are also available. These offer not one but man features apart from the navigational map; for instance, you can choose and select the best possible way to a desired location. You can even save your preferences in this type of advance systems.