Best Bluetooth Speakers

1. UE Boom 2 : (INR : 15,000*)

Minor, but worthwhile upgrades for a modern classic

This sequel to the UE Boom nails everything a Bluetooth speaker should be. It's loud, yet detailed. Portable, but still incredibly durable. Plus, even better, the addition of waterproofing turns what used to be the best Bluetooth speaker around for most occasions into the best one for every occasion. 

            Specifications :

Weight	544 g
Battery Life	15 hours
Wireless Range	30+ ft
Frequency response	90Hz – 20kHz
Drivers	Two 1.75” drivers & Two 1.75” x 3 Passive radiators
Aux	Yes
USB charging	Yes

For More specifications : UE BOOM 2

2. JBL Charge 3 :(INR : 11,000*)

A near-perfect balance between sound, features and price

As a package, the JBL Charge 3 offers a compelling set of features and excellent sound quality to boot. It punches well above its weight, playing it loud and distortion-free.

            Specifications :

Weight	798 g
Battery Life	20 hours
Wireless Range	30+ ft
Frequency response	65Hz – 20kHz
Drivers	Two 1.7” drivers & Two Passive radiators
Bluetooth Version	3.0
Aux	Yes
USB charging	Yes

For More specifications : JBL charge 3

3. Bose Sound Link Mini II :(INR : 16,200*)

Slightly dated, but still one of the best sounding wireless speakers

The Bose SoundLink Mini II is relatively ancient, having been released in June 2015. However, writing off the SoundLink Mini II because of its age would be a mistake, as it remains one of the best sounding wireless speakers. 

            Specifications:

Weight	667g
Battery Life	Up to 10 hours
Wireless Range	30 ft (10m)
Frequency response	N/A
Drivers	N/A
Aux	Yes
USB charging	No

For More specifications : mini II

4. UE Wonder boom : (INR :6000*)

One of the best-sounding waterproof speakers you can buy

 Logitech, UE’s parent company, has fixed the Roll 2’s lack of bass by creating the appropriately named UE Wonderboom. 

In our eyes, the UE Wonderboom bests the Roll 2 in just about every way – except for the Roll 2’s handy bungee cord. Still, ignoring that, if you’re looking for one of the best waterproof Bluetooth speakers on the market today, it’s hard to do better than the UE Wonderboom. 

          Specifications :

Weight	425g
Battery Life	Up to 10 hours
Wireless Range	100 ft (33 m)
Frequency response	80Hz – 20kHz
Drivers	Two 40mm drivers & Two 46.1mm x 65.2mm Passive radiators
Aux	No
USB charging	Yes

For More Specification : Wonderboom

5. Bose Sound Link Color II : (INR : 11,500*)

A vibrant Bluetooth speaker that packs impressive sound

It seems just about every speaker company has a wireless speaker that can take the abuse of being outdoors and Bose, a company most well-known for its brand of excellent noise-canceling headphones, is no different. 

            Specifications :

Weight	544g
Battery Life	8 hours
Wireless Range	30 ft
Frequency response	N/A
Drivers	N/A
Aux	Yes
USB charging	Yes

           

For More specifications : color II

6. JBL Flip 4 :(INR : 9000*)

A life-friendly speaker that doesn't skimp on sound

Bringing bluntness over refinement, the JBL Flip 4 is a good Bluetooth speaker for the rugged outdoorsman in your friend circle. Its rough, tough design makes it perfect as a portable speaker to accompany all aspects of your life without worrying your home audio system.

            Specifications :

Weight	515g
Battery Life	Up to 12 hours
Wireless Range	40 ft
Frequency response	70Hz – 20kHz
Drivers	2 x 40mm
Bluetooth Version	4.2
Aux	Yes
USB charging	Yes

For More Specification : JBL Flip 4

7. Bose Sound Link Revolve :(INR : 19,900*)

An excellent 360-degree speaker for the home

The Bose SoundLink Revolve is an excellent sounding speaker for users looking for the true 360-degree sound. It’s great for sharing music during a party or for moving around the room without losing audio fidelity. 

Specifications :

Weight	680g
Battery Life	12 hours
Wireless Range	30 ft
Frequency response	N/A
Drivers	N/A
Bluetooth Version	N/A
NFC	Yes
Aux	Yes
USB charging	Yes

For More specifications : revolve

Smartphones Hack

Here is Something new about the Smartphone which you may not know

1.     The Easiest way To Save Your Battery :

If you choose a black or simple dark background for your screen , the automatic pixel highlight will turn off , and you’ll notice that your device keeps it’s charge for much longer . This feature isn’t available for all Android devices yet , but it’s already implemented on most Samsung smartphones and tablets .Give It A Try!

2.     Text-To-Speech :

Not only you can read this article but you can also listen to it if you have a Android device . So if you prefer to hear incoming information rather than see it , go to Settings -> Accessibility and turn on the Text-To-Speech output option .

3.     Smartphone Remote Control :

Just go to Settings -> Security ->Device adiministrators , and check the boxes next to Android device manager ,Remotely locate this device , and allow remote lock and erase . Now if you lose your smartphone , you can locate and block it without losing your data .

4.     Turning On Guest Mode :

If you would like to temporarily give your phone to another person yet to keep your personal data confidential , use guest mode . Swipe down from the top with two fingers , and touch the user icon on the upper right . The add guest icon will appear , and you’ll be able to choose which actions the person handling your smartphone will be allowed to take . 

5.     Screen Magnifier :

People with poor eyesight often have no idea how much this feature can help them . Just go to Settings -> Accessibility -> Magnification Gesture . Then you’ll be able to zoom in on any part of the display just by tapping on it .

6.     Control Your Smartphone With Head Movement :

There are situations when you just have to use your gadget but your hands are otherwise occupied or it’s just too cold outside to take your warm gloves off . However , there is a solution for this! After installing a free app called EVA Facial Mouse  you’ll be able to control your Android device with movements of your head !

The Memristor

The Memristor , a Microscopic component that can "remember" electrical states even when turned off .It's expected to be far cheaper and faster than flash storage .A theoretical concept since 1971,it has now been built in labs and is already starting to revolutionize everything we know about computing ,possibly making flash memory ,RAM and every hard drives obsolete within a decade.

The Memristor is just one of the incredible technological advances sending shock waves through the world of computing  . In the following sections, we outline the basics of 15 upcoming technologies ,with predictions on what may come of them .Some are breathing down our necks ,some advances are still just out of reach .And all have to be reckoned with.

·         Memristor : A Groundbreaking new circuit

·         32-Core CPUs from Intel and AMD

·         Nehalem and swift chips spell the end of Stand-alone graphics Boards

·         USB 3.0 speed up performance on external devices

·         Wireless power transmission

·         64-bit computing allows for more RAM

·         Windows 7 : It’s Inevitable

·         Google’s Desktop OS

·         Gesture-based Remote Control

·         Radical Simplification Hits the TV Business

·         Curtains for DRM

·         Use Any Phone on any wireless network

·         Your fingers do even more walking

·         Cell phones are the new paper

·         Where you at? Ask your phone ,not your friend

·         25 years of prediction

India's First Banking Robot

India’s first banking robot named Lakshmi was launched by the Kumbakonam-based City Union Bank (CUB) in Chennai, Tamil Nadu.  Lakshmi will be first on-site huamanoid (robot) in India.
Currently, CUB has readied only one version of huamanoid banker and but is planning to deploy 25-30 robots at key branches by end of year if Lakshmi proves a hit with customers.

Key Facts:

• Lakshmi is artificial intelligence powered robot . It can speak English , gesture and engage in a life-like manner in conversation.
• The robot can interact with customers on more than 125 subjects including account balance and interest rates on loans .
• It will not voice the sensitive financial information like account details rather display it discreetly on it's screen .

What is artificial intelligence?

Artificial intelligence is the branch of computer science concerned with making computers behave like humans. In contrast to normal hardware and software, artificial intelligence enables a machine to perceive and respond to its changing environment. The artificial intelligence machines learn automatically like humans during their processing by assimilating large volumes of information.

Most Dangerous Computer Virus

Computer Virus is probably the term by which you get scared . Well probably there are many types of computer virus in this technological era . But also there are most dangerous computer virus over the world in the computers or laptops .

Well here are the 5 most dangerous virus :

• ILOVEYOU
• Melissa
• My Doom
• Code Red
• Sasser

1. ILOVEYOU :

This was perhaps the most dangerous computer virus ever created that in the form of a worm — it was a standalone program capable of replicating itself. Known as ILOVEYOU, this virus initially travel the Internet by e-mail and managed to crash PCs all across the world. To make it even more alluring, the subject of the e-mail said that the message was a love letter from a secret admirer. An attachment in the e-mail was what caused all the trouble. The original worm had the file name of LOVE-LETTER-FOR-YOU.TXT.vbs. The moment someone opened the file, the virus emailed itself to the first 50 contacts available in the PC’s Windows address book. The virus caused a total damage of around $10 billion affecting almost 10% of the world’s PCs connected to the Internet.

 2. Melissa :

Melissa was the first mass-mailing macro virus for the new age of e-mailing which became the breaking news across the world on March 26, 1999. Based on a Microsoft Word macro and built by David L, Melissa was spread in the form of an email attachment by the name “list.doc.” When the attachment was clicked upon, the virus replicates itself and seeks for the Microsoft Outlook address book to e-mail itself to the first 50 names on the list with a message, “Here is that document you asked for…don’t show anyone else. ;-)” Later on, FBI arrested David L and slapped him with a fine of $5000 for unleashing the fastest virus of its time.

3. My Doom :

My Doom explored its way to the malware world on 26th January 2004 and sent a shockwave around the world, as it scattered exponentially via e-mail through email with random addresses of senders and subject lines. My Doom destroyed the cyber world by activating a tremendous denial of service attack that infected close to about two million PCs. It transmitted itself in a particularly deceitful manner through e-mail as what receiver would first reckon to be a bounced error message as it reads “Mail Transaction Failed.” But, as soon as the message is clicked upon, the attachment is executed and the worm is transferred to email addresses found in the user’s address book. The damage caused by this fastest-spreading mass mailer worm was a whopping $38 billion.

4. Code Red :

It debuted in late 2001 taking advantage of the Microsoft Internet Information Server’s flaw. The variations of the virus plagued the Internet for several months. The interesting thing about this deadly virus is, it did not require you to open an e-mail attachment or run a file; it just required an active Internet connection with which it ruined the Web page that you opened by displaying a text “Hacked by Chinese!” And in less than a week’s time, “Code Red” brought down more than 400,000 servers including the White House web server. This virus caused a total damage of approximately $2.6 billion dollars by hitting almost one million PCs.

5. Sasser :

The 2004 worm virus affected Windows OS primarily, and was devastating to many critical infrastructures. It didn’t spread through e-mail unlike other viruses. Instead, once the virus infected a computer, it looked for other vulnerable systems. It contacted those systems and instructed them to download the virus. The virus would scan random IP addresses to find potential victims. The virus also altered the victim’s operating system in a way, making it even hard to reset without cutting the power. Sasser functioned by attacking the security controller Local Security Authority Subsystem Service, as it had a buffer overflow vulnerability. The worm affected hospitals, public transportation, airlines, news agencies and much more. After one million infections, there was an estimated 18 billion dollars in damage recorded.

Air into Water

Air Into Water

Johathan Ritchey has invented the Watermill, which is an atmospheric water generator. It converts air into fresh water.

This latest technology invention produces fresh water at a cost of about 3 cents a liter (1 quart). Originally designed for areas that do not have clean drinking water, the Watermill is for households that prefer an eco-friendly, cost effective alternative to bottled water.

Atmospheric water generators convert air into water when the temperature of the air becomes saturated with enough water vapor that it begins to condense (dew point).

"What is unique about the Watermill is that it has intelligence," says Ritche. This makes the appliance more efficient. It samples the air every 3 minutes to determine the most efficient time to convert the air into water.

It will also tell you when to change the carbon filter and will shut itself off if it cannot make pure clean water.

3D Printed Car

3D Printed Car

The latest technology inventions in 3d printing are rapidly changing how things are being made.

It's an emerging technology that is an alternative to the traditional tooling and machining processes used in manufacturing.

At the International Manufacturing Technology Show in Chicago, a little known Arizona-based car maker created a media sensation by manufacturing a car at the show.

It was a full scale, fully functional car that was 3d printed in 44 hours and assembled in 2 days. The video below shows the car being made

The car is called a "Strati", Italian for layers, so named by it's automotive designer Michele Anoè because the entire structure of the car is made from layers of acrylonitrile butadiene styrene (A.B.S.) with reinforced carbon fiber into a single unit.

The average car has more than 20,000 parts but this latest technology reduces the number of parts to 40 including all the mechanical components.

“The goal here is to get the number of parts down, and to drop the tooling costs to almost zero.” said John B. Rogers Jr., chief executive of Local Motors, a Princeton and Harvard-educated U.S. Marine.
“Cars are ridiculously complex,“ he added, referring to the thousands of bits and pieces that are sourced, assembled and connected to make a vehicle.

"It's potentially a huge deal," said Jay Baron, president of the Center for Automotive Research, noting that the material science and technology used by Local Motors is derived from their partnership with the U.S. Department of Energy’s Manufacturing Demonstration Facility at the Oak Ridge National Laboratory in Oak Ridge,Tennessee.

This technology can use a variety of metal, plastic or composite materials to manufacture anything in intricate detail.

People tend to want what they want, when they want it, where they want it, and how they want it, which makes this technology disruptive in the same way digital technologies used by companies like Amazon and Apple disrupted newspaper, book and music publishers.

Imagine if you could customize and personalize your new car online and pick it up or have it delivered to you the next day at a fraction of the cost of buying one from a dealership?