clear answers for common questions
Technology and Gadgets (246 Articles)
How can I Play the Music on my Computer Through my Stereo?
What are Advantages and Disadvantages of Fluorescent Lighting?
Do Batteries Really Last Longer if They are Stored in the Refrigerator?
How do Networks Know How Many People are Watching a TV Program?
What is a Wireless TV Router?
What is a Thumb Drive?
What is the Difference Between 720p and 1080p HDTVs?
What is Technological Convergence?
What is a DECT Phone?
What are CNC Machines?
What is a WAP Phone?
What is CDMA?
What is a Multiplexer?
What is a Photocell?
What are the Different Types of Earphones?
What is a SIM Clone?
What Causes Dropped Cell Phone Calls?
What is a Mechanical Reaper?
What is a Ten Key?
What is A4 Paper?
What is an Android&Trade; Phone?
How do I get the Best Digital TV Reception?
What is a DVD-ROM?
What are the Different Types of Telephone Systems?
What is a Multimeter?
What are the Different Types of Mobile Phone Operating Systems?
What is a Prismatic Compass?
What are Kinetic Watches?
What are the Different Types of Mobile Devices?
Is It Possible for Solar Panels to Charge in the Moonlight?
Why do Credit Cards get Demagnetized?
What are the Different Types of Microscopes?
What Is a Tachistoscope?
What is HDMI&Reg;?
What is a Chronograph?
What is a 3.5mm Headphone Jack?
What Are G9 Halogen Bulbs?
What is a TV Tuner?
How do I Choose the Best Long-Range Walkie Talkies?
How Do I Increase CB Radio Range?
How does a Parking Meter Work?
What is Wiselink?
What does "Region Free" Mean?
What is a Refrigerator Thermostat?
What is an iPod?
What is the Average CB Radio Range?
What is Optical Cable?
What Are the Different Types of Multimeters?
What are Robots?
What is 4G?
What is a Busy Signal?
How do Laser Printers Work?
What are the Different Types of Spy Listening Devices?
What is an AC Adapter?
What are Microwave Signals?
What is RS-232?
How does a Telephone Work?
What is a High Pass Filter?
What is a PA System?
What is a WiFi&Reg; Phone?
What is an Unlocked GSM Phone?
What are Lasers Used for?
What is a Microcontroller?
What are the Different Types of 3D Glasses?
What is a Text Message Scam?
What is a Prepaid SIM Card?
What is a PDQ Machine?
What are the Different Types of Printer Ink?
What is the Difference Between AMD and Intel?
What is an Elmo&Trade; Projector?
What is an Analog Signal?
What is RF?
What are the Different Types of Micro SD Memory Cards?
How do Semiconductors Work?
How do Escalators Work?
What is a Laser?
What is ZigBee?
What is a 3D Accelerometer?
What are Unlocked Smartphones?
What is a Satellite Phone?
How do I Unlock a SIM Card?
What is a Telephone Exchange?
What is 1xRTT?
What is a Power Brick?
Can I Download Music to my iPod Without iTunes?
Can I Use a Memory Stick or MP3 Player with my Car Stereo?
Why do Some GPS Devices Have Bluetooth&Reg;?
What can I do with my Old Cell Phone?
What Is HVGA?
What are DTMF Tones?
How do I Fix Dead Pixels?
What is Magnetic Field Strength?
Which HDTV is Better, LCD or Plasma?
What is a MPEG-3?
How do Digital Copiers Work?
What are Power Supplies?
What is a Bluetooth&Reg; Headset?
What is the Difference Between Refurbished and Repaired Mobile Phones?
What is a Smart Card?
What is an iPhone&Reg;?
What is SVGA?
What is a CD Changer?
What is Antenna Polarization?
What is an iPhone&Reg; App?
What is a Personal Digital Assistant?
What is a GPRS IP Address?
How do I get the Best Audio Recording?
What Are the Different Types of Projection Screens?
What is DVD Mastering?
What are the Different CB Radio Frequencies?
What is a Universal Remote Control?
What are Laser Pointers?
What is a Miter Saw?
What is a Bullet Proof Vest?
What is Digital Video Broadcasting?
What is a Fog Machine?
How do I Find a Printer IP Address?
What Is an Electric Eye?
What are Wii Points&Reg;?
How Do I Choose the Best Smartphone?
What is E Ink?
What Should I Look for in a Digital Camera?
What Are the Pros and Cons of Using a Jailbroken Phone?
What are Transducers?
What Should I do if I Drop my Cell Phone in Water?
Do Air Purifiers Really Work?
If I Block a Phone Number, does the Person I Call Know I Blocked It?
What is Cell Phone Etiquette?
What Should I do if my Cell Phone is Stolen?
What is Anynet&Reg;?
What is the Difference Between GSM and CDMA?
What is Airplane Mode on a Cell Phone?
What is an Overhead Projector?
Do Radar Detectors Really Work?
What is a Voltmeter?
What are Omnidirectional Microphones?
What are Interchangeable Parts?
How does Infrared Work?
What is a Lux Meter?
What is a Balanced Modulator?
What is Auto Motion Plus?
What is Microfiche?
What are Some Common Abbreviations Used in Text Messaging?
Is It Possible to Send a Text Message to a Landline Telephone?
What is a Webcam?
When Was the First Mobile Phone Invented?
What Is a BC547 Transistor?
What are Digital Coaxial Cables?
What is a MOSFET Amplifier?
What is a Telegraph?
What is a RUIM Card?
What is Technology?
What is a Temperature Control System?
What is a USB Cable?
What is HSDPA?
What is an Ammeter?
What is a Digital TV Descrambler?
What is a Multimedia Keyboard?
What is a Printer Fuser?
Who Invented the Video Camera?
What is BD Wise?
What is a Potentiometer Used for?
What is a Power Conditioner?
What is the Difference Between HSPA+ and HSPA?
What is a Touch Tone Telephone?
What are the Advantages of Having a Landline?
What is a Cell Phone App?
How does a Pedometer Work?
What Is an IR Transmitter and Receiver?
What is a Brick Phone?
What is Geofencing?
What is SMS?
How does an Ice Cream Maker Work?
How does Radar Work?
What is a Brownout?
What is a Watch Winder?
What is Anamorphic Widescreen?
Why does an Entire String of Christmas Lights Fail When a Single Bulb Burns out?
What is a Sync Cable?
How do I Convert VHS to Digital?
What is an Audio Mixer?
What is a Printer Port?
What is a Digital Answering System?
What is the Difference Between Triband and Quadband?
What are Voltage Regulators?
What is Microfilm?
What is an Electrical Relay?
What is MiniDV?
What are Coaxial Speakers?
What are Cell Phone Skins?
What is a Lead Apron?
What is a Cathode Ray Tube?
Why do Hand Warmers Heat up When Exposed to Air?
What is Component Video?
What are Anytime Minutes?
What is an Altimeter?
What are Resistors?
How Do I Extend My Cell Phone Battery Life?
What are the Key Components of an Alkaline Battery?
What are Vacuum Circuit Breakers?
What is a PDA (Personal Digital Assistant)?
What is Hot Swappable?
What are Some Texting Acronyms?
What is EDGE?
What are LED Christmas Lights?
What are AC Motors?
What is Pulse Dialing?
What is a Money Sorter?
How does a Two-Way Mirror Work?
How do I Fix a Scratched DVD?
What is a Cell Phone Jammer?
What is an MP3?
What is Noise Cancellation?
What is a Water Damage Indicator?
How do Fluorescent Lights Work?
What is a Patch Cord?
What is Netflix&Reg;?
What is DVB-T?
What Are the Best Tips for Making a Lemon Battery?
What is a Metal Detector?
What is Broadband?
What is a Solar Cell?
How do I Reduce Microphone Noise?
What is Contrast Ratio?
What is a CB Radio?
What Damage Is Caused by Dropping a Cell Phone in Water?
What is 1080p?
What is an AC/DC Power Inverter?
What is an Echo Sounder?
What is IDTV?
What are the Different Types of Recordable Discs?
How do I Choose the Best Two-Way Walkie Talkie?
How can I Convert Tapes to CD?
How does a Digital Camera Work?
What is 3G EVDO?
What is a Gizmo?
What are Different Types of EL Wire?
What are Wireless TV Headphones?
How Should I Clean an LCD Screen?
What Should I Consider When Buying a Paper Shredder?
How do I Choose the Best Microphone Stand?
Does Film Last Longer if It is Kept in the Refrigerator?
What Is a Bridge Circuit?
What is a Radar Detector?
What Is an IR Helicopter?
What Should I Consider When Buying a Receiver for my Home Theater?
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