Spy Flash Drive Plug this flash drive into any USB port and start recording high definition video and audio. I looks just like a typical USB flash drive. You can fit up to a 16 GB Micro SD Card and the unit has a battery life of one hour. 49.95 via Spy Store International check it out

Cellphone Charger Camera Functional phone charger. The new HCMiniCharge is a small, but powerful, device. With 1080p recording resolution, hidden discreetly inside a functional phone charger, the HCMiniCharge is sure to be both covert and useful. 65.99 via Spy Store International check it out

Real-Time GPS Tracker This GPS Tracker works in Real-Time with Locate NOW technology. This pocket size tracker has a sensitive GPS chip that utilizes cell tower ID reporting, all within a weather resistant casing. 275.99 via Spy Store International check it out

HD Key Chain This HD Keychain can capture photos, record audio and record video! This is a complete stealth operation that uses a Micro SD card and is USB transferable. No software is needed, just plug in and download! 268.99 via Spy Store International check it out

RF and Camera Detector The all new RD-10 provides professional grade RF and instant hidden camera detection in one professional-grade unit. You can quickly scan a room for hidden audio, video, cell phone or GPS transmitters, as well as hidden cameras that are wired, wireless, o 149.95 via Spy Store International check it out

Audio Recording Flash Drive 4 This new Voice Recorder USB drive looks and functions like an ordinary flash drive. This storage device also conceals a hidden microphone. Hang on a lanyard or slip into a pocket for discreet recording at the office or school or to covertly record voice. 49.99 via Spy Store International check it out

Dangerously Mad Filled with photos, illustrations, and using easy-to-find components and equipment, this do-it-yourself book shows you how to create a variety of mischievous gadgets. 15.22 via Amazon.com check it out

Full-Size Keyboard for iPhone A full-size QWERTY keyboard that allows you to input text into your iPhone from its keys. It can also be used to input commands into your computer from your iPhone. 70.36 via Amazon.com check it out

Practical Arduino Create your own Arduino-based designs, gain an in-depth knowledge of the architecture, and learn the easy-to-use Arduino language all in the context of practical projects. 20.43 via Amazon.com check it out

USB-Rechargable AA Batteries Other rechargeable batteries require additional equipment. These solve that problem. These AA batteries recharge via the USB port on any electronic device. 19.99 via Inventables check it out

Self-Sustaining EcoSphere EcoSphere is a calming balance of earth, water, air and life -- all parts of a working self-sufficient ecosystem that's much more than science; it's an original work of art. 59.99 via Amazon.com check it out

Electronics Cleaning Putty It is non-toxic and biodegradable. This amazing Swiss formula is a cleaning compound designed to get deep into all the cracks and crevices on any item or device. 8.04 via Amazon.com check it out

USB Wall Outlet A USB power connection right on your wall! Put 2 USB ports in the wall plate next to the 110 volt sockets, and you've doubled the versatility of your power line. 24.99 via ThinkGeek check it out

Salt and Pepper Batteries The Fred and Friends "Salt+Power" salt and pepper shaker set takes the form of life-like D cell batteries! Impress your friends with this unique food-time accessory. 12.00 via Amazon.com check it out

Dive Into Python 3 A hands-on guide to Python. Each chapter starts with a code sample, proceeds to pick it apart and explain the pieces, and then puts it all back together at the end. 27.51 via Amazon.com check it out

The Lean Startup Most startups fail. The Lean Startup is a new approach being adopted across the globe, changing the way companies are built and new products are launched. 13.98 via Amazon.com check it out

Design for Hackers Explains the classical principles and techniques behind beautiful designs by deconstructing those designs in order to understand what makes them so remarkable. 26.39 via Amazon.com check it out

Netduino The Netduino is an open source electronics platform using the .NET Micro Framework. It features a 32-bit microcontroller and a rich development environment. 34.95 via SparkFun check it out

Arduino Uno Arduino is an open-source physical computing platform based on a simple i/o board and a development environment that implements the Processing/Wiring language. 27.25 via Amazon.com check it out

Make: Electronics Want to learn the fundamentals of electronics in a fun, hands-on way? With Make: Electronics, you'll start working on real projects as soon as you crack open the book. 22.15 via Amazon.com check it out

ThermochromaticThinking Putty Hypercolor Thinking Putty is thermochromic -- just a touch from your hands or a warm coffee mug will reveal a new, "hot" color. 8.96 via Amazon.com check it out

Chromecast by Google Stream online video, music and more to your TV using your smartphone, tablet, or laptop Supports Netflix, YouTube, Google Play, as well as anything on the web through Chrome browser. 35.00 via Amazon.com check it out

NeverWet Liquid Repellant Guards virtually any surface against corrosion and wear caused by exposure to moisture Low odor, 2-step process, easy application and usage 32.90 via Amazon.com check it out

GoPro HERO3 Black Edition Born from a passion to capture your adventures from your perspective, the completely redesigned HERO3: Editions line of cameras are the most advanced GoPro cameras, ever. 399.99 via Amazon.com check it out

USB Rocket Launcher This toy rocket launcher plugs into your computer via USB. Use the included software to aim and fire missiles. It can fire missiles at targets up to 6 meters away. 24.99 via ThinkGeek check it out

ArduCopter 3DR Hexa C - Ready-to-Fly This Hexacopter kit is based off the ArduCopter 3DR. With two extra motors the lifting capacity is increased to over 1kg. The PDB still mounts neatly between the base plates but access to it is made easier by thumb nuts that easily unscrew to remove the s 765.00 via Udrones check it out

Arcade Light Switch Did you ever dream of living in the arcade when you were a kid? Every morning, you'd eat your cereal on the air hockey table (turned on, of course, so your spoon would float ever so slightly). You'd get in a few rounds of your favorite game before school 14.99 via ThinkGeek check it out

Self-Contained Mini Web Server PIC-MINI-WEB is with dimensions only 55 x 36 mm, but don't let this to fool you. This board is very powerful and will allow you to connect almost everything to Internet. The board have PIC18F25J10 microcontroller with 32KB of program Flash memory, 1024 RA 58.39 via Newark check it out

UV Tinted Transparent Coating Reveals itself only under UV light. With a UV light (black light), this coating will glow and you can tell if you missed a spot. 9.95 via Inventables check it out

Conductive Hook and Loop A type of Velcro that conducts electricity. You can see in the picture, the electricity is running through the two pieces stuck together and lighting the bulb. 22.59 via Inventables check it out

Temperature Regulating Material Absorbs heat when the temperature rises; releases heat when it falls. Phase Change Materials are used to regulate temperature around a specific transition temperature. 10.00 via Inventables check it out

MakerBot Replicator The ultimate personal 3D printer, with single or dual extrusion (2-color printing) and a bigger printing footprint, giving you the superpower to print things BIG! 1749.00 via MakerBot check it out

Raspberry Pi A credit-card sized computer that plugs into your TV and a keyboard. It can be used for many things that a PC does, like spreadsheets, word-processing and games. 25.00 via Raspberry Pi check it out

Voice Recorder Breakout This is a breakout board for the ISD1932, a multiple-message record/playback device that can record up to 64 seconds worth of voice messages. 14.95 via SparkFun check it out

VoiceBox Shield The VoiceBox Shield can be mounted on top of your Arduino board to give it access to all of the capabilities of the SpeakJet voice and sound synthesizer. 39.95 via SparkFun check it out

Claremont Desk This contemporary style desk has an espresso finish on real wood veneer and features smoked tempered glass for safety with handsome chrome cylinders support. 199.00 via Everything Office Furniture check it out

Temperature Sensitive Fabric This material is a temperature sensitive additive applied to a 2oz brushed polyester film. The film is waterproof, temperature sensitive, and color changing. 38.38 via Inventables check it out

Disappearing Wax This is a wax that turns directly from a solid to a gas without ever softening. If you leave a blob of this wax on your desk it will fully disappear in a few weeks. 32.00 via Inventables check it out

Magnetic Fluid Magnetic fluid, or ferrofluid, is normally a thick, black-brown liquid, but in the presence of a magnetic field it instantly responds. 13.60 via Inventables check it out

PIX-6T4 - Game Console This little development board is a console that can be programmed in C# and is a perfect learning tool for an initiation to both microelectronics and game programming. 79.99 via Nwazet check it out

BeagleTouch Modular OLED touchscreen meets the BeagleBoard. The BeagleTouch has a 480x272 resolution at 262K colors and a 20 mm speaker. Snaps directly onto the BeagleBoard. 268.33 via Liquidware check it out

NanoNote An ultra small form factor computing device. It sports a 336 MHz processor, 2GB of flash memory, microSD slot, head phone jack, USB device, and an 850mAh Li-ion battery. 99.00 via Sharism check it out

Printed Rewritable Memory Dev Kit The world's first all-printed, re-writable memory. In the same way you can store digital data on a chip you can now store bits of data on a thin, flexible sticker. 49.00 via Inventables check it out

Electric Sheep Powered by an ATMEGA2560-16AU microcontroller with the Mega 2560 bootloader, this board communicates with your Android device over USB with the Open Accessory protocol. 79.95 via SparkFun check it out

Arduino Nano 3.1 The Arduino Nano version 3.1 with integrated USB is a breadboard-ready version of the Arduino Mini. Includes a small mini-B USB connection for programming and power. 34.95 via Inventables check it out

Button Pad Controller USB This board is 4"x4" and has 16 24-bit LEDs and 16 corresponding button pads. Control an entire multi-board system through an easy to use API over a USB connection. 44.95 via SparkFun check it out

Milkymist One The Milkymist One is an open hardware product that concentrates all the processing power and the interfaces of a heavily interactive VJ setup into one small box. 499.00 via Sharism check it out

USBDroid Allows you to develop peripherals and projects based around Android devices with ADK functionality without requiring a USB host controller shield stacked onto an Arduino. 69.95 via Freetronics check it out

JOOS Orange Power anywhere without the compromises of other portable solar chargers. Super durable and waterproof, it reliably delivers power where and when you need it. 149.00 via Solar JOOS check it out

Surface Transducer - Small Surface transducers give you the awesome power to turn almost any surface into a speaker. You can even put it against your head and play music directly into your skull. 9.95 via SparkFun check it out

Color Light Sensor 4 channel digital sensor with a mere size of 2.2 x 2.2 x 0.76 mm. 10-bit per channel resolution means the ADJD can discern the smallest differences between visible colors. 4.95 via SparkFun check it out

Ray Solar Charger Ray is a solar powered charger for devices. The powerful suction cup and a tilting kickstand support multiple positions to capture the maximum amount of sunlight. 39.99 via Quirky check it out

AM35x SOM-M2 The AM3517 System on Module is a compact, product-ready hardware and software solution that fast forwards embedded designs while reducing risk and controlling cost. 291.00 via Arrow Electronics check it out

UN-30 Mini Turbojet Engine This package has everything you need to get your engine up and running ASAP. Complete with accessory kit and digital electronic control unit. Rated at 30 pounds of thrust! 2400.00 via United Nuclear check it out

Bluetooth Arcade Controller Shield Fitted atop an Arduino Mega, this shield shows up via Bluetooth as an external keyboard. Wire up some arcade buttons and you'll have a custom wireless controller! 79.99 via Maker SHED check it out

Ultrasonic Range Finder Weather resistant and field-hardened with a robust PVC housing, this sensor provides very accurate readings from 0 to 765cm (0 to 25.1ft) with 1cm resolution. 104.95 via SparkFun check it out

Evercube Storage Server Intended as an always-on home server, its 5 terabytes of raw storage capacity make it a superb file server with plenty of room for pictures, music, movies or backups. 588.12 via Lossen Labs check it out

BeagleBone A low-cost, high-expansion hardware-hacker focused BeagleBoard. Small even by BeagleBoard standards and with the high-performance ARM capabilities you expect. 89.00 via Digi-Key check it out

Arduino Uno Experimentation Kit Interested in making neat stuff with an Arduino but not sure where to start? This kit includes all the pieces needed to complete 11 different circuits. 85.00 via Adafruit check it out

Propeller Platform USB An open-source platform for building your own electronics projects with the new 8-core Parallax Propeller chip. Output video with the built-in video hardware! 50.00 via Adafruit check it out

MiniPOV Kit v3 The latest MiniPOV kit is a simple POV toy for beginners who are looking to learn how to solder, how to program microcontrollers, or make LED blinky toys. 17.50 via Adafruit check it out

Surface Transducer - Large Surface transducers give you the awesome power to turn almost any surface into a speaker. Hook it up to an audio source and press it against the nearest surface! 19.95 via SparkFun check it out

Hydrogen Gas Sensor A simple-to-use hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air. It can detect hydrogen gas concentrations anywhere from 100-10000ppm. 7.95 via SparkFun check it out

pH Sensor Kit Includes everything you need to measure precise pH including buffer solutions for calibration, pH probe, and a board to connect directly to your favorite microcontroller. 94.95 via SparkFun check it out

Mamba Shield Power line communications technology can be used to pass a control signal through the electrical wiring. The Mamba shield gives your Arduino this ability! 54.95 via SparkFun check it out

Wireless Video Game Chair Play games with style! The X Rocker Pro Series H3 wireless video game chair from Ace Bayou will have you doubly relaxed with cushy padded arms and wireless connectivity. 205.00 via Everything Furniture check it out

Chumby Hacker Board v1.0 This 3.9"x2.4" single board computer is powered by a 454 MHZ Freescale iMX.233 processor and has 64 MB of on-board RAM. Includes a 100 MB Linux installation. 89.00 via Adafruit check it out

PhoneDrone Board for Android This board is a way to connect any Android device (2.3.4 or higher) to the world of RC and UAVs. You can switch between RC control and Android control or mix the two. 99.99 via DIY Drones check it out

Freeduino USB Host Board This board is 100% Arduino compatible including all the quirks of the Arduino form factor and will connect with any Android phone with the new 'accessory mode' firmware. 79.00 via Modern Device check it out

Microbuilder 2.8" TFT Touch LCD Snap on a 2.8 inch color TFT touchscreen to your LPC1343 devboard and you can develop graphical applications within minutes using the free open source code library! 40.00 via Adafruit check it out

MicroRAX Starter Kit A light weight mini T-Slot style building system. Suitable for use on your desktop or bench top to build science, engineering, or advanced hobby and DIY projects. 80.00 via MicroRAX check it out

Negative LCD + RGB Backlight This 128x64 graphical display looks fantastic! This display will add the ultimate cool to your project, with a black negative display that has a full RGB LED backlight. 18.95 via Adafruit check it out

Technical Blogging The first book to specifically teach programmers, technical people, and technically-oriented entrepreneurs how to become successful bloggers and create an online presence. 21.00 via Pragmatic Bookshelf check it out

Serial-to-Ethernet Gateway A gateway module that converts RS-232 protocol into TCP/IP. It enables remote gauging, managing and control of TCP/IP devices through an RS-232 serial interface. 29.95 via SparkFun check it out

Machinable Circuit Board Blanks Design custom circuit boards with these FR1 machinable blanks. To etch a circuit design into the material, unwanted copper can be removed using a CNC machine. 9.00 via Inventables check it out

Ladyada's Electronics Toolkit Working with substandard equipment is a terrible way to learn electronics: a lot of frustration with too little success. The right tool set will keep you progressing without stressing. 100.00 via Adafruit check it out

Heat Sensitive iPhone 4 Backing Enjoy seeing your phone change colors with this heat sensitive backing! This self-adhesive backing will change colors in the range 90 to 95 degrees F - just below body temperature. 11.99 via RF Laserworks check it out

Development Platform for LPC2478 This ARM7 LPC2478 development board comes with a TFT display with touch screen mounted within a durable stainless steel shield. 4 LEDs and 3 buttons on the front side. 203.95 via SparkFun check it out

Polar Heart Rate Monitor Interface The Heart Rate Monitor Interface is an intelligent peripheral device that converts the ECG signal from the Polar Heart Rate Monitor (HRM) into easy-to-use heart rate data. 59.95 via SparkFun check it out

Large 6V 3.7W Solar Panel Harness even more power from the sun with this nice big solar panel. This panel is a 12-cell (6V) assembly mounted onto a fiberglass PCB and covered with PET plastic. 34.95 via Adafruit check it out

3x4 Membrane Matrix Keypad This keypad has 12 buttons, arranged in a 3x4 grid. It's made of a thin, flexible membrane material with an adhesive backing so you can attach it to nearly anything. 3.95 via Adafruit check it out

Highly Reflective Transparent Glass This version of the Transparent Mirror Glass is made using a optical interference coated, low iron glass to achieve higher clarity and slightly higher reflectance. 35.00 via Inventables check it out

Flat Wires Paper-thin wires used to transmit electrical power, speaker signals, TV signals, and computer data. They're a drop-in replacement for traditional round wiring. 10.00 via Inventables check it out

Game of Life Kit Runs the classic "Game of Life" simulation created by John Conway. Connect as many kits as you'd like, in any configuration, to create a larger game board. 19.99 via ThinkGeek check it out

Best of MAKE Contains the best DIY projects from MAKE's first ten volumes -- a surefire collection of fun and challenging activities going back to MAKE's launch in early 2005. 34.95 via Maker SHED check it out

Logic DM3730/AM3703 Torpedo SOM The DM3730 Torpedo SOM occupies less than one square inch, but boasts PC-like speeds up to 1 GHz with long battery life. Consumes less than 5 mW when in suspend state. 272.60 via Digi-Key check it out

Nintendo Wall Graphics Restickable Nintendo game themed vinyl wall decals. Package includes 3, 26" x 40" sheets of decals. Dozens of removable decals! 3 awesome sets to choose from. 69.99 via ThinkGeek check it out

Origami Sticky Notes This is a sticky note pad with origami patterns! Recycle your notes into cool 3D models. Impress your co-workers! 10 different origami shapes in each pad. 4.99 via ThinkGeek check it out

IR Jammer Kit This kit provides a bit of non-destructive fun with anything that receives IR signals. With the click of a button, you can render all IR remote controls inoperative. No TV is safe! 18.99 via Maker SHED check it out

Mini Arduino Synthesizer Kit Build your own Arduino-powered synth. Five waveforms, multiple arpeggio settings, and tons more! The output sounds like old MOD and chiptune music from the demo scene. 54.99 via ThinkGeek check it out

Levitating Pyrolytic Graphite It's difficult to tell in the picture, but the small square of graphite is levitating a few millimeters above the magnets. Does not require any power source; it will continue indefinitely. 39.95 via Inventables check it out

Moleskine Mini Notebook 3-Pack The Moleskine quality you love, in a tiny size. Take your notes and evil plans wherever you go! Each notebook is about 3.5" x 5.5", and contains 64 ruled pages. 8.95 via ThinkGeek check it out

Temperature Exposure Indicator These strips show if one or more temperature excursions have occurred, as well as record the cumulative time your product has spent above a critical temperature. 9.00 via Inventables check it out

Drum Kit Kit for Arduino Turn your Arduino into a drum kit. Imagine the fun you could have building a drum kit and then rocking the house! The kit contains all required electronic parts. 18.95 via Maker SHED check it out

Phantom Keystroker v2 Pranking device to drive computer users insane. Makes random mouse movements and types gibberish with a variable time-delay. Works on any computer with a USB port. 12.99 via ThinkGeek check it out

Undercover Manila Laptop Sleeve Large padded and tough foam and tyvek laptop sleeve. Looks just like an old envelope full of old documents. Hides the true value of the expensive laptop within! 29.99 via ThinkGeek check it out

Glowing Keyboard Stickers Add these stickers to your keyboard to make them "glow" from ambient light. Matte surface that is pleasant to touch. Includes one sticker for each key. 9.99 via ThinkGeek check it out

Translucent Concrete This concrete tile allows light to pass through. Contains optical fibers that make up about 5% of its surface area. Allows an outline to be clearly visible on the other side. 134.50 via Inventables check it out

Arduino Uno Ethernet This Arduino has the goodness of Ethernet cooked right in, with an Ethernet jack, network indication lights, and a microSD card holder to store or serve data. 65.00 via Adafruit check it out

JPEG Camera with NTSC Video This camera outputs NTSC video and can take snapshots of that video and transmit them over the TTL serial link. Snap compressed JPEG images at 640x480, 320x240 or 160x120. 42.00 via Adafruit check it out

a320 Pocket Retro Game Emulator The Pocket Retro Game Emulator looks a bit like the GameBoy Micro but that's where the similarities end. Load NES, SNES, GBA, Sega Genesis, or Neo Geo roms and play! 99.99 via ThinkGeek check it out

TV-B-Gone Kit - Universal This ultra-high-power, open source kit version of the popular TV-B-Gone is fun to make and even more fun to use. This kit comes unassembled with all parts necessary. 19.50 via Adafruit check it out

Ybox2 Networked Set-Top Box Kit Connect it to your TV and you can design customized content to be delivered direct from the Internet. The kit comes with PCB and all necessary electronic parts, unassembled. 65.00 via Adafruit check it out

PandaBoard Open OMAP 4 mobile software development platform. Dual-core ARM Cortex-A9 MPCore at 1 GHz each. 1080p video encode/decode, WLAN, Bluetooth, OpenGL ES v2.0 and more. 174.00 via Digi-Key check it out

Tactile Metronome A tap-controlled or tap-tempo metronome and beat looper. This is a metronome with an attitude. You can tap patterns into it, currently up to 12 beats long. 24.95 via Wayne and Layne check it out

Aluminum Foam This stabilized foamed aluminum is used to create strong yet lightweight panels. Similar in appearance to a hard, metallic sponge, it is visually striking. 28.98 via Inventables check it out

Soft Gel Magnets This unique magnet is soft and squeezable to the touch. In every other way it's like a normal magnet. Created by mixing ferrite particles with a polyethylene gel. 9.99 via Inventables check it out

Ultimate Microcontroller Pack 100+ components: Everything you need to dive right into the world of microcontollers. Complete nearly any online tutorial without having to find individual parts. 120.00 via Maker SHED check it out

DE0-Nano: Altera Cyclone IV FPGA For every day projects, microcontrollers are low-cost and easy to use. But when you have a project that needs raw power and high speed you may want an FPGA. 99.95 via Adafruit check it out

Blimpduino Autonomous Blimp UAV The Blimpduino kit is a very low-cost, open source, autonomous blimp kit by Chris Anderson of Wired Magazine and Jordi Munoz of DIY Drones. A blimp UAV! 89.99 via Maker SHED check it out

Customizer 104/105 Keyboard This excellent mechanical keyboard is based on the IBM Model M design. Keystrokes are crisp and precise. Some would call it the greatest keyboard ever made. 79.00 via Unicomp check it out

Emotiv EPOC Neuro Headset The Emotiv EPOC is based on the latest developments in neurotechnology and is a revolutionary, new personal interface for human computer interaction using your brain. 299.00 via Emotiv check it out

Polargraph Kit This machine is a simple device that draws pictures with a normal pen, some motors, and some string using a dual-polar coordinates system. Results are beautiful. 222.67 via Sandy Noble check it out

Heat-Shielding Gel This heat-shielding product (spray-on gel or paste) can temporarily shield virtually any solid material from temperatures up to an incredible 7500 °F (4100 °C). 18.99 via Inventables check it out

Hand Moldable Plastic This hand moldable plastic has a melting temperature of about 136-140°F. It's great for making one-off prototypes, impressions to use as a temporary mold, and more. 8.50 via Inventables check it out

OpenLog Data Logger An open source serial data logger that just works. Simple to use, simple to change. Power up this device and it will start logging any received serial data at 9600bps. 24.95 via SparkFun check it out

Stretch Sensing Rubber This is a stretch sensor. When the rubber is stretched, the light becomes brighter. It can also be made to work in reverse (as the rubber stretches the bulb can dim). 13.00 via Inventables check it out

Non-Contact Infrared Thermometer This non-contact infrared thermometer with laser sighting makes it a breeze to take quick and accurate surface temperature readings without getting too close for comfort. 27.95 via SparkFun check it out

UAV Development Platform v3 This is the new UAV Development Board v3. The UDB3 board comes with a dsPIC30F4011 CPU, an MMA7260 three axis accelerometer, and two dual axis IXZ500 gyros. 149.95 via SparkFun check it out

Electronic Cooler + Heater When this cooler and heater is plugged in, one side gets hot and the other side gets cold. Unlike traditional compressors, these are a lot smaller and lighter. 0.16" x 0.16" x 0.09". 23.32 via Inventables check it out

Transparent LED Film This film is a clear sheet with a transparent but electrically-conductive coating acting as invisible wiring. It is designed to be laminated between two sheets of glass. 140.51 via Inventables check it out

Temperature-Sensitive Flexible Sheets These sheets are a thermochromic, ready to use, flexible vinyl material that is coated with liquid crystal and then covered with a clear polyester over laminate. 28.33 via Inventables check it out

Hakko FX888 Soldering Station The FX-888 is essentially a re-design of the old standby Hakko 936 model This iron, however, takes up 35% less surface area on your workbench than it's predecessor. 99.95 via SparkFun check it out

Color LCD Shield Provides an easy method of connecting the popular Nokia 6100 LCD to your Arduino USB or Pro. Comes with the 128x128 mini color LCD and three momentary push-buttons. 39.95 via SparkFun check it out

Robot Builder's Bonanza You'll have fun while learning how to design, construct, and use small robots! This robot builder's paradise is packed with more than 100 affordable projects. 29.95 via SparkFun check it out

MicroHybrid Rocket Engine Kit Build your very own miniature hybrid rocket engine with this unique micro-hybrid rocket engine kit! It's the perfect way to learn how a hybrid rocket engine works. 53.79 via Eclipse Rocketry check it out

Supercooled Reusable Heating Contains a liquid and a thin metal disc. When you bend the metal disc a few times, a reaction takes place and the liquid instantly heats up to 130 °F for approximately one hour. 11.95 via Inventables check it out

Paperless LCD Writing Tablet This paperless LCD writing tablet is perfect for leaving messages, sketching ideas, and practicing anything from handwriting to calculus without killing a single tree. 39.99 via ThinkGeek check it out

The ThinkGeek EvilTron This small device features six creepy sound choices perfect for frightening your "friends" and co-workers, place it in a dark hiding spot and watch the madness begin. 9.99 via ThinkGeek check it out

BeagleBoard-xM Delivers extra MIPS with 1-GHz ARM Cortex-A8 performance and extra memory with 512MB of low-power DDR RAM, enabling hobbyists and engineers to innovate! 149.00 via Digi-Key check it out

Swedish FireSteel Originally developed for the Swedish DoD, Swedish FireSteel is a flash of genius. Its nearly 3,000°C spark makes fire building easy in any weather, at any altitude. 15.99 via ThinkGeek check it out

Simon Game Kit This is considered an intermediate kit for people who have soldered before and wish to learn how to solder surface mount components. Does not include a programmer or battery. 24.95 via SparkFun check it out

Rubber Glass What if you could smash your hand through glass without sustaining any injuries? With Rubber Glass, you can create special effects that simulate glass without the danger. 44.10 via Inventables check it out

Temperature-Sensitive Glass Color-changing dyes and additives have been offered in paper, plastic, and textiles for some time, but this product takes the idea into a new area: glass tiles. 33.00 via Inventables check it out

Glow-in-the-Dark Glass This glass absorbs sunlight like a sponge. In the dark, it radiates a blue/green light for more than an hour after being exposed to light for only 20 minutes. 227.00 via Inventables check it out

Electrical Engineering 101 Everything you should have learned in school, but probably didn't! This book is great for electronics newbies, or if you just need a refresher course. 43.95 via SparkFun check it out

Getting Started in Electronics A complete electronics course in 128 pages! Learn the basics, take a tour of analog and digital components, how they work, and how they combine for various applications. 19.95 via SparkFun check it out

Sensor Kit v2 Want to start playing with sensors, but don't know where to start? This kit includes a sensor for just about every job. This kit is a truly huge assortment of sensors. 199.95 via SparkFun check it out

Chipquik SMD Removal Kit The CHIP QUIK SMD Removal Kit is a quick and inexpensive way to remove SMD components from a PCB without a hot air station using only your soldering iron. 15.95 via SparkFun check it out

IOIO for Android The IOIO (pronounced "yo-yo") for Android is a board specially designed to work with your Android device (OS versions 1.5 and greater) via a USB connection. 49.95 via SparkFun check it out

Magnetic + Translucent Metal Foil This is steel foil that has been made translucent. It feels heavier than the aluminum foil and when you catch the light the right way you can see through it. 265.00 via Inventables check it out

Super absorbent polymer spheres When placed in warm water for 2 hours, they swell up to several times their size and turn into clear little spheres. They even bounce when you throw them on the floor. 20.98 via Inventables check it out

Shower Shock Caffeinated Soap Are you smelly and sleep in too much? Vegetable-based glycerine soap with caffeine. Smells like delicious peppermint. Wake up before your first cup of coffee. 24.99 via ThinkGeek check it out