3D Printing: Make anything you want . . .

There are a variety of very different types of 3D printing technologies, but they all share one core thing in common: they create a three dimensional object by building it layer by successive layer, until the entire object is complete.

Each of these layers is a thinly sliced, horizontal cross-section of the eventual object. Imagine a multi-layer cake, with the baker laying down each layer one at a time until the entire cake is formed. 3D printing is similar, but just a bit more precise than 3D baking.

Each 3D-printed object begins with a digital Computer Aided Design (CAD) file, created with a 3D modeling program, or one which was scanned into a 3D modeling program with a 3D scanner. To get from this digital file into instructions that the 3D printer understands, software then slices the design into hundreds or thousands of horizontal layers.

The 3D printer reads this file, and proceeds to create each layer exactly to specification. As the layers are created, they blend together with no hint of the layering visible, resulting in one three dimensional object.

Phones We Wish Were Real !

Kyocera’s Flexible, Folding Phone Concept

Kyocera’s EOS folding concept phone incorporates a flexible OLED screen, changing its form from a clamshell into something resembling a wallet or clutch-purse.

Motorolla Piccolo Concept Phone
The Piccolo Concept 1 cell phone received its design inspiration by Motorola, bringing a sexy and sleek concept that will definitely appeal to females.

Multimedia Concept Phone
Designer Jakub Lekeš tries to push the limits of phone designing with his concept. This phone has many useful features. A sliding touch screen QWERTY keyboard is concealed under the display and there is a 4.3 megapixel autofocus camera with digital zoom support on the back. The most interesting feature is the side of the phone that shows the running track.

LG Traveler Concept Phone
Created by Andrew Zheng, the handset is a thin slider with a touch screen on board and a physical button keypad. The unusual shape of the LG Traveler phone was created for better grip and this aspect gets enhanced. Thanks to rubbers grips on the side.

Eclipse Intuit Phone
Eclipse Intuit phone by Eddie Goh. It has the entire basic feature we’ve come to expect from our mobiles: powerful 5 megapixel camera with built-in software for editing and uploading pictures to photo album, slide-out touch keyboard with tactile feedback and a nice big touch screen front and center. What makes this concept unique is parts of the phone are made from a chemically based thin solar skin to charge the battery when it’s exposed to any kind of light.

The Kambala Ear-Phone
The Kambala is a mobile phone that transforms to an earphone as well. Pop the center piece and the earpiece clip pings out; clip this to your ear and you got a phone-earphone! Multilayered Polymer which hosts all the electronic components is used in its construction. A continuous flexi-screen with plenty of sensors makeup the surface and it has the ability to transmit the image on the inside of the phone to the outside.

LG Flutter Concept Phone
The LG Flutter will have an opportunity to be featured in a future blockbuster movie. The device opens up like a fan, as you can see in the image above and has a flexible OLED touch screen display that scrolls radically.

Nanokia
The designer Mac Funamizu drew on the Nokia Aeon to design a phone he would like to have. Complete with Apple’s standard livery. Using a nondescript tactile feedback technology, its surface adapts to different purposes while the e-ink screen envelops the phone in graphics and information.

Mobile Script
This phone/laptop packs a small front touch display plus a larger screen on the inside of the handset. The latter can be pulled out and become an even larger display turning the device into a mini laptop. The “Mobile Script” mobile phone does not require a power charge. Its case is covered with a nano material, converting the Sun light into the energy for your phone feed.

NEC’s “Tag” Phone Concept
An intriguing concept from NEC Design, this Tag Soft-Shell Mobile Phone shows how cumbersome carrying a phone in your pocket can be. Made of rubbery "shape-memorizing" material, the tag will bend and twist at your command.

LG Helix Bracelet Phone
Designer Rob Luna created an LG concept phone called Helix, a device that can also be used as a slap bracelet worn on the owner’s wrist. LG Helix comes with flexible circuits, a touch screen display and the concept device is made out of rubber and black stainless steel. You can attach the handset to the belt, through a magnetic charger and use the kinetic energy generated by the user to power up the cell phone.

Motorola Sparrow
Motorola has come up with a new concept of Motorola Sparrow. A concept conceived to provide retail stores with a mobile point of sale device. The Motorola Sparrow is an all-in-one device that combines a scanner, RFID, point of sale (POS) system, communication and credit card reading capabilities. Equipped with touch sensitive areas, the front and back of the Motorola Sparrow makes it easy to navigate and use.

Yuxa From Eco-Friendly Materials
Mexican designer Veronica Eugenia Rodriguez Ortiz created the Yuxa wearable cell phone concept. This is an eco-friendly phone featuring an OLED display and rechargeable battery, plus an innovative means of communication.

Bracelet Phone Concept
Designer Tao Ma has designed an inimitably different concept phone that has got the looks of a bracelet. The shiny gizmo vibrates when you receive a message and you can read the text by taking the bracelet off the wrist and pressing its precious looking keys.

Nokia 888 Mobile Phone
New Nokia concept – Nokia 888. It uses liquid battery, speech recognition, flexible touch screen, touch sensitive body cover which lets it understand and adjust to the environment.

Blue Bee Phone
Another futuristic smart phone created by Kingyo. Blue Bee is a very interesting handset interface which is also appealing at the same time.

Relexer Cellphone
Designer Lu Yin has designed a mobile phone called “Relexer”. As its name suggest it also function as a medical gadget to review the health of the users. Integrating a thermometer that can be worn around the wrist like a bracelet, the cell phone measures the temperature and other drastic discrepancies in the body.

HTC 1
The concept designer Andrew Kim has designed the HTC 1 to be a premium Android device. It is designed to use machined brass to add strength to the phone. Some notable features of the concept include stereo speakers (located at the top and bottom of the phone), a kickstand which is actually the bottom portion of the casing, and the lofty concept of a built-in UV light which kills germs on the surface of the phone while you charge up.

Nokia Morph Cell Phone Concept
The Morph is a concept that demonstrates how future mobile devices might be stretchable and flexible, allowing the user to transform their mobile device into radically different shapes. It demonstrates the ultimate functionality that nanotechnology capable of delivering: flexible materials, transparent electronics and self-cleaning surfaces.

Connext Concept
Connext is an all-in-one, flexible smart device designed by James Zhang that can morph its form to fit the application that it assumes. Combining OLED touch-screen technology with E-paper flexibility, this device can switch to become a mobile phone, computer, multimedia player, watch, physical avatar etc.

BenQ Siemens Concept Phone
Latest BenQSiemens‘s concept phone that wraps around your hand.

LG’s Folding Phone
This HiFi concept headset gives us a whole new way of using a cell phone. It’s a peculiar touch screen phone which the headset can be wrapped around the head to enjoy music and attend to call even when you are moving around.

Mooon Concept Phone
Mooon concept phone designed by Sunman Kwon has a sleek, big and beautiful touch screen, and of course a camera. What’s special about Mooon is that at the bottom of this phone, you’ll find a Bluetooth headset, detachable when you need it.

Nokia Kinetic Concept Design
Creative designer Jeremy Innes-Hopkins has an interesting concept phone called the Nokia Kinetic. An electromagnet in the base of the phone allows weight to be shifted which causes the phone to stand up when receiving a call.

LG Exo Smartphone
LG Exo Smartphone designed by Benjamin Lotte is a good-looking phone with a high strength polymer exoskeleton for protecting the delicate internal components. The external skin is made of rubber that enhance ergonomics and increase strength. You can easily change the skin color to the color you desire.

Philips Fluid Flexible Concept
The Philips Fluid Smartphone designed by Brazilian designer Dinard da Mata looks like one of those "Slap Wrap" slap bracelets kids used to wear in the 90s. Flexibility is one thing that makes it differ from conventional smart phones. Made of OLED, it can keep all the features of a smart phone available while adding the extra advantage of turning into a bracelet.

Seabird Concept
Seabird is Mozilla Labs concept phone. The Seabird is a concept phone packed with cool features including integrated Pico Projector that can be used to project a virtual keyboard.

Nagisa Phone Concept
Cool phone concept by Mac Funamizu. This smart phone has some incredible features. The dented keypad that gives the look of a wavy sea bed and the screen is designed in such way that it turns almost 180 degrees.

Glass Phone Concept
Glass phone concept is also created by designer Mac Funamizu.

DYA Phone: A New Concept
This new DYA phone brings a whole new meaning to the world slider. DYA phone has an unique design that uses diagonal cut and become compact when not in use. But it is large enough for any other basic function you need.

World's cheapest computer . The Raspberry Pi ! ! !

It's a single circuit board the size of a credit card with no screen or keyboardBut the world's cheapest computer, costing just $25, has astonished its British creators by selling almost 1.5 million units in 18 months.
The Raspberry Pi is now powering robots in Japan and warehouse doors in Malawi, photographing astral bodies from the United States and helping to dodge censorship in China.

Awsome Android gaming consoles . . .

Ouya
The first one of these Android-powered gaming consoles to be widely successful. The Ouya runs on a Tegra 3 chipset, which was Nvidia’s flagship mobile chip last year. With this and the 1GB of RAM, the Ouya has enough juice in it to play even hardcore high-end games. 

The Ouya is probably the most popular among these consoles

The games on the Ouya are going to be free-to-play, with many games using their own different ways to make money, including the use of ads and in-app purchases. Currently, the Ouya boasts 200 games on its game store. It is available through online retail channels like Amazon.

GamePop
The GamePop has two variations: the regular one and a GamePop Mini. The developers have jokingly referred to the difference in size by comparing the regular GamePop to Vin Diesel’s fist, and the GamePop Mini being the size of a pack of bubble gum.

Instead of selling games, the GamePop has its own subscription-based service that essentially gives you access to its entire game library as long as you pay the subscription fee. The regular GamePop is currently available for free if you commit to a one-year subscription, but after Sunday, you’ll have to separately buy the console for $129. The monthly subscription costs $6.99. After Sunday, just paying the subscription fee will get you the GamePop Mini for free.

As big as Vin Diesel's fist

The GamePop Mini is said to be just as capable as the GamePop at playing games. However, it lacks some of the ports that the regular GamePop has and will not be compatible with all of the accessories that will eventually be released for the GamePop.

GameStick
The GameStick focuses on portability above all else. The console itself is no bigger than a regular USB flash drive. It plugs into the HDMI port on any HDTV, and if the TV is MHL-compatible, it also draws power from the same port. For older TVs that aren’t compatible with MHL, the GameStick comes with a USB cable as well as a power adapter.

The GameStick, when not in use, can be put away snuggly in a compartment in the controller. The controller itself bears a striking resemblance to the old NES controllers of days gone by, albeit with analogue sticks.

Hardly bigger than a USB flash drive

PlayJam, the developers of GameStick, are working with many Android developers to bring games to the GameStick, as well as make them compatible with the GameStick’s controller. The console has 1GB of DDR3 RAM with 8GB of in-built storage, Wi-Fi 802.11 b/g/n support, Bluetooth 4.0, support for mouse and keyboard setup and full 1080p HD video decoding.

The GameStick has a significant edge over its competitors owing to the $79 price tag.

Shield
Shield is Nvidia’s take on an Android-based dedicated gaming device. It is a handheld with a familiar DualShock-esque button layout. It has a 5-inch display with a resolution of 1280 x 720 pixels. Under the hood, it’s powered by the Tegra 4 chip, which is Nvidia’s latest competitor to Qualcomm’s Snapdragon 800 chips. The Shield is set to hit stores in July and will cost $299 (Rs 18,120 approx).

Other than the fact that the Shield can run more-or-less any Android game under the sun, one of its most interesting features is the ability to "stream" the game you are playing on your PC on to the Shield. However, this requires an Nvidia GeForce GTX 680 or higher on the computer. Nvidia has shown off this capability with games like Borderlands 2.

The Shield is a handheld system

Google’s console
It has been recently reported that Google is now working on its own version of an Android-based gaming console. Though not much is known about what the search giant is working on right now, it could be worth speculating a bit. The company will undoubtedly use top-of-the-line hardware for its hypothetical console, and it will no doubt run on the latest version of Android. It could even be based on the Nexus Q.

Google's console might end up being based on the Nexus Q, design-wise

Laws of Motion

Newton's Laws of Motion

• Newton's First Law of Motion states that in order for the motion of an object to change, a force must act upon it, a concept generally called inertia.
• Newton's Second Law of Motion defines the relationship between acceleration, force, and mass.
• Newton's Third Law of Motion states that any time a force acts from one object to another, there is an equal force acting back on the original object. If you pull on a rope, therefore, the rope is pulling back on you as well.