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  Thread Last Poster Posts Pages Last Post
Can I put something on the floating magnet?Natasha Forrler 31 1-22-09  1:26 pm
Silicon based solar panelsmtptl 7-21-10  6:10 am
I am coolTroy 18 5-31-06  3:03 pm
Connecting a Laser Communicator to a computer....Theresa Simmons 21 2-6-08  7:42 pm
Magnetic Linear DeceleratorEarnest 25 4-21-07  1:14 pm
Electrolysis Ideastony wallace 158 8-25-07  9:29 am
Post some new projects !!!!!!!!!!!scott 26 9-5-08  12:03 am
Carbon rodsJames 27 10-22-06  8:20 pm
Impact sledSimon Quellen Field3-25-03  9:53 pm
Magnetic Pipe GunSimon Quellen Field3-27-03  9:32 pm
RotationSimon Quellen Field 10-14-06  3:44 pm
Help over powered 3 penny radioSimon Quellen Field 6-6-06  8:43 pm
AC/DCphysics boy 62 2-4-08  7:18 am
QuestionSimon Quellen Field 35 9-19-06  3:24 pm
Laser transmitterSimon Quellen Field10-2-03  9:55 pm
SonarSimon Quellen Field10-11-03  1:10 pm
Simpler laser comm. (and talk to aliens?)(again)member 4-19-07  6:17 am
Field's metal For Solderingdenniswang9-5-05  10:49 pm
Laser communicatorAnonymous9-20-04  7:22 pm
Smoke bombszo op paff 47 11-14-10  4:12 pm
CrystalsSimon Quellen Field12-21-03  12:39 pm
Larger Railgunmnado 2-14-06  5:59 am
Will this work better for the laser communicator???Simon Quellen Field12-24-03  11:24 am
Transmiting energyTroy 3-2-07  6:11 pm
Cathode ray tubePatrick 31 5-6-08  6:44 pm
3 questionsSheepe1-31-04  5:23 pm
Magnetic Dampeninglysdexia3-6-05  11:00 pm
What is a mega-gauss-oersted?Craig Stone 6-13-06  2:01 pm
Collecting radio energySimon Quellen Field 16 12-5-07  12:02 pm
Decomposing Sodium BicarbonateEdElric 10 1-18-06  3:53 pm
Liquid HydrogenTroy 20 3-2-07  6:13 pm
Van De Graff as GroundHugo G Blasdel9-9-05  12:28 pm
BandwidthSimon Quellen Field3-9-04  10:30 am
Railgun carsAlexander N Roberts 13 9-3-05  1:23 pm
Data over morse codeSimon Quellen Field 7-5-06  1:34 pm
Sound through com portMichael Fincham1-4-05  2:10 am
Solar powered steam boatNick 9-18-10  2:50 am
NitratesSimon Quellen Field3-18-04  11:55 am
Big cannonAbraham Sims 12-27-08  4:21 pm
Fresnel Magnifier QuestionSimon Quellen Field 17 8-14-06  5:36 pm
Ac currentsTheresa Simmons 12-21-08  12:59 pm
Railgun questionAndrew4-20-04  4:31 pm
Solar Cells -SiliconSimon Quellen Field 10-17-05  7:39 pm
Magnetic diodemnado 3-12-06  5:18 am
Rare earth magnetsSimon Quellen Field 12-16-05  10:52 am
SuperconductorAndrew7-4-04  11:05 am
Photoflash CapacitorTroy 5-31-06  3:14 pm
2?'sSimon Quellen Field7-2-04  10:11 am
PhotonsSimon Quellen Field7-2-04  8:45 pm
Lowering Mills for Longer ArcingSimon Quellen Field7-14-04  4:01 pm
Hydrogen QuestionAndrew7-23-04  1:34 pm
Halback array cubeKhaled Adams9-10-05  12:40 pm
Transformers- amps and voltsSimon Quellen Field8-11-04  5:21 pm
Creating UV raysSimon Quellen Field 8-14-05  12:04 am
Laser crazyjason asas 13 10-28-09  11:44 am
AM transmiterTheresa Simmons 24 3-10-09  11:07 pm
USB to AValex oneill5-22-05  8:21 am
DescramblerSimon Quellen Field8-25-04  12:48 pm
Seperating substances from fireworksSimon Quellen Field9-3-04  3:34 pm
Laser crazy part 2alex 11 6-1-07  5:35 pm
Camera flash strobechris b 11-28-05  9:41 pm
Fuel Cell QuestionArthur Yip 12 2-5-06  10:59 pm
Ionizing laserSimon Quellen Field 4-7-06  10:10 am
Water and Magnetic Fields?Anonymous11-14-04  9:05 pm
Tractive inertial toysJared1-15-05  8:37 pm
Colour in Amplitude ModulationDavid Osbourne 1-17-07  12:34 pm
BatteriesSimon Quellen Field 12 5-20-05  4:53 pm
Video thru AM Transmitter?jonti olds 23 4-27-07  6:54 am
Finding graphitelysdexia3-6-05  11:33 pm
Creating a perpetual motion pendulumJon Hutton 19 5-19-06  12:45 pm
Cd player laser for laser communicaterscott 7-3-06  10:03 pm
A Microphone which changes resistance??Anonymous7-24-05  1:03 am
SonarAnonymous9-3-05  3:51 pm
BluetoothElijah1-17-05  9:26 am
Bismuth with Positive Chargelysdexia3-6-05  11:45 pm
Theodore Gray's Pop Sci column on the Hg-Al reactionlysdexia3-6-05  11:56 pm
Building a Gauss RifleDhruv Chopra 24 11-11-05  9:54 am
OpticsAnonymous9-11-05  6:27 am
Mail orderAnonymous8-26-05  9:07 am
Laser Communicator - QuestionChris Strawberry 6-29-07  12:00 am
DC Adapter Question...Simon Quellen Field 1-16-05  1:29 pm
PHOTONSAnonymous12 7-30-05  5:51 pm
HologramAnonymous3-9-05  8:27 am
Faradaylysdexia3-7-05  12:29 am
Potential Low-Tech Energy Source IdeasSimon Quellen Field 6-28-05  7:11 pm
Static eliminatorSimon Quellen Field 1-27-05  11:27 pm
Hydrogen PeroxideAY4-10-05  8:47 pm
BasketballSimon Quellen Field 13 1-22-06  2:52 pm
Levitating through helium gasAnonymous19 8-25-05  1:10 am
Can Crusherlysdexia3-7-05  1:04 am
Alien vs. PredatorBlaine Tyner 11-11-06  10:07 am
Hologramalex 6-1-07  5:51 pm
Question about NIB magentsiansmith3-18-05  1:05 am
Light speed engineZachary 12-29-05  3:00 pm
Water powered internal-combustion engineAlexander N Roberts 34 2-10-06  7:11 pm
Schematic QuestionAlessandro Carcione 3-23-05  12:21 am
Not a static eliminatorAnonymous3-13-05  2:11 am
Fuel CellMichael 13 10-16-06  1:48 am
Building an electric generatorTwors 28 10-23-06  10:21 am
Measuring the Gauss of MagnetsAnonymous9-16-05  4:12 pm
Gallium question Simon Quellen Field 4-12-05  4:16 pm
Hard math questionSimon Quellen Field 12 11-21-05  11:18 am
2 ThingsAnonymous6-28-05  5:29 pm
PressureSimon Quellen Field 4-15-05  10:29 pm
I need help designing this can you help???Joshua4-15-05  10:26 pm
Laser Projectmarkragland 10-7-06  12:20 pm
PumpSimon Quellen Field 4-20-05  10:42 pm
Electric igniterdigi5-7-05  12:58 pm
Quit smokinggreg koz 10-26-06  6:10 pm
Photo flash capacitorSimon Quellen Field 5-22-05  12:00 pm
Changes.......Tristan 5-19-05  11:47 pm
SupercoolingAnotherAnonymous5-26-05  1:08 am
Using the VDG generator on the hydrobomb?Simon Quellen Field 5-29-05  1:32 pm
UV FlashlightSimon Quellen Field 13 6-11-05  3:09 pm
I want to build a simple FM transmitterAnonymous9-2-05  7:29 pm
Macgyver and beam of lightAnonymous9-16-05  4:44 pm
Gauss rifle, when do magnets break?Simon Quellen Field 12 10-13-06  8:20 pm
Gauss CannonRumbler7-15-05  12:21 pm
ElectrolosisSimon Quellen Field 28 12-18-05  2:58 pm
A Magnet's EnergyTheresa Simmons 12-29-08  3:05 pm
Solar BalloonsAlZuben BenGenubi 11 2-3-06  5:11 pm
Metal detectorSimon Quellen Field 7-1-05  3:04 pm
Dont know where to put this-TriboluminescenceMarat Orazov 8-8-05  11:56 pm
CB RadioSimon Quellen Field 7-17-05  1:00 am
GalliumSimon Quellen Field 8-8-05  10:19 am
Carbon nano-tubesMarat Orazov 7-18-05  7:42 pm
Electron spinMarat Orazov 8-11-05  1:42 am
Stirling engine design.Kiley Faubion 12 8-15-05  10:32 am
PMR 446 frsjohn8-13-05  12:51 pm
Creating x-raySimon Quellen Field 10 5-16-06  9:16 am
Scalar WavesSimon Quellen Field 8-15-05  10:11 am
cromputer monitor problemSimon Quellen Field 8-20-05  2:28 pm
Fast way to get iron ore without sand?Simon Quellen Field 2-3-06  7:07 pm
Copper plated nails ...Alexander N Roberts 3-12-06  9:09 am
RADIOACTIVAnotherAnonymous8-23-05  2:25 am
RADIOMICHAEL FODSTON8-23-05  1:52 pm
Plasmascifeli 10-26-05  8:52 pm
AM transmitter Confusionalex oneill 3-11-06  5:39 pm
Liquid HydrogenJames P.8-26-05  8:58 pm
VHS to computermoisdaniel 10-16-05  11:26 am
I need help NOWMalcolm VanOrder 9-1-05  12:23 pm
Calculating air piston forceMuhammad Umair 15 2-10-06  1:21 am
Sodium from Sodium BicarbonateTroy 3-16-06  7:20 pm
JURMANJAHarris Sh 7-14-07  8:12 am
Ion genorator - pressureMadScientist 9-26-05  7:53 pm
Remote control with computer controlled transmitterjustine aquino 12-21-05  5:51 pm
Jurmanja2John Doe 9-21-05  12:39 pm
MotejJohn Doe 9-21-05  12:46 pm
Fuel cellArthur Yip 10-8-05  5:11 pm
Refining eutectic alloysJohn Venier 10-5-05  1:49 am
Idea for a shocker!John Martens 12-20-05  10:59 am
Heat-Powered ToysSimon Quellen Field 10-24-05  10:14 am
Homemade fly zapperscott 10 10-5-06  11:57 pm
Make your own REAL telescopealex 6-1-07  6:06 pm
Gallium + mercury+?ryan 11-23-05  1:58 pm
Ultrasonic dog repeller?Shaun Cox 12-27-07  5:36 pm
Lcd display on radioAlessandro 12-11-05  3:32 pm
Steamboat coil(s)justine aquino 12-11-05  2:02 pm
Boat with no propelloralex oneill 3-6-06  8:37 pm
Orbital Linear Induction Motor???Derek Botbyl 12-19-05  2:36 pm
Gravity/Density Generator (no, not one that makes gravity)Derek Botbyl 12-23-05  1:09 pm
Simon pls reply as soon as possible!!justine aquino 12-20-05  7:41 pm
Roller coasterjustine aquino 12-21-05  5:11 am
Magnet in mid airjustine aquino 12-20-05  6:03 am
Bismuth and Neo MagnetsSimon Quellen Field 12-20-05  12:40 pm
Blue tooth™Sarah Gindin 1-17-07  12:35 pm
Hi guys... (waves appendage)Styx 2-23-06  12:16 pm
How to make a battery powerd portableProd gol 2-28-08  7:52 am
SubstittuteSimon Quellen Field 13 10-14-06  3:48 pm
Room Security W/ Passwordjustine aquino 12-29-05  5:27 pm
ComputersAngus Chalmers 1-29-06  4:21 am
Simon need help here?Alexander N Roberts 3-9-06  6:24 pm
Ferrite rod and coil Alexander N Roberts 1-6-06  10:38 pm
Smoke bombsAndrew Foong 1-2-06  11:07 pm
Tesla coil Sam Carlberg 16 12-20-08  10:01 pm
Levitating PGmeredith lamb 2-19-06  1:37 pm
Curie Heat Engine, but only One MagnetSamuel Edward Lee Mc1-9-06  7:29 pm
Heatable ferromagnetic materialsSamuel Edward Lee Mc36 1-29-06  3:11 pm
Solar panel justine aquino 1-13-06  3:45 am
Gugleilmo marconi's experimentTroy 3-16-06  7:30 pm
Maximum RPM?Barry Dean 1-13-06  8:58 am
Simon pls reply as soon as possiblejustine aquino 1-14-06  5:15 pm
Batteryjustine aquino 1-21-06  5:29 pm
Why is this, please??Screamingnematode 1-17-06  4:35 pm
Deforming magnetsAlessandro 1-20-06  7:24 am
Fuel cell/Storing gasses/platinum bladesAngus Chalmers 1-19-06  3:11 pm
ResistanceSimon Quellen Field 6-6-06  4:04 pm
Radio Transmitter improvements/questionsjustine aquino 1-21-06  4:22 pm
Muscle wirejustine aquino 1-21-06  5:19 pm
VDG with HV supplyAlexander N Roberts 11 3-10-06  8:16 pm
Conductive pain/home oil with metal powder ? for vdg spereJoshua Martin 2-3-06  3:45 pm
Amplifier/radio groundingAngus Chalmers 1-28-06  2:09 pm
PlatingHanasoge Madhvesh 15 6-1-06  11:14 pm
Another Electrolysis ThreadAlZuben BenGenubi 2-9-06  10:56 pm
"black light laser" pat pendingSimon Quellen Field 2-14-06  9:37 am
Solid state tesla coil tube driver board connected with 35,000 votl...Joshua Martin 2-5-06  11:18 pm
Line following robotmnado 2-6-06  6:28 am
Antifreeze solutionSimon Quellen Field 2-14-06  9:40 am
Laser Printer laserAngus Chalmers 3-4-06  7:51 am
Solar Cell semi-conductorSimon Quellen Field 2-13-06  10:22 am
Cuprous Oxide transistorsSimon Quellen Field 2-12-06  5:52 pm
Am voice transmitter+Free space laser data transmitterSimon Quellen Field 2-14-06  9:45 am
Boolean GatesSmartkid 2-28-06  2:46 pm
Diamond levitationmeredith lamb 2-20-06  1:20 am
25.000MHz CRYSTAL OSCILLATORSimon Quellen Field 2-20-06  2:16 pm
Neodymium ball magnet ?Simon Quellen Field 2-21-06  11:29 pm
Antennamnado 2-25-06  9:12 pm
PhotocellSimon Quellen Field 6-6-06  4:08 pm
Fuel cellSimon Quellen Field 3-3-06  9:47 am
Q re "empty zone" in iron filings about bar magnetsScreamingnematode 2-27-06  5:57 am
Ic for radioJoshua Martin 2-28-06  3:16 pm
Safety questionI. Dimov 10 7-25-06  2:33 am
Soldering to graphiteAngus Chalmers 3-4-06  7:07 am
Wind generatorPaul Simon 3-8-06  2:33 pm
Mini Beacon constructionAlexander N Roberts 3-9-06  6:21 pm
CO2 -> C gas + O2 gas?Kasper Emil Feld 19 3-11-08  5:09 am
Using compressed air to generate electricity.Paulk 12 11-4-07  4:17 pm
VDG mnado 3-24-06  4:20 am
Wireless cammnado 3-24-06  6:30 am
Schematic for IC amplifier?Angus Chalmers 3-25-06  5:04 am
Radio jammerSimon Quellen Field 16 6-6-06  11:48 am
OscillatorSimon Quellen Field 3-27-06  9:31 am
Capacitor + Inductor coil = OscillatorSimon Quellen Field 32 4-23-06  7:29 pm
Toy shocker cicuitmnado 17 4-6-06  6:08 am
Camera filmI. Dimov 4-3-06  8:26 am
Homebrewed night vision cams.Alexander N Roberts 4-20-06  3:26 pm
ADCSimon Quellen Field 4-8-06  12:21 pm
Ions... Ions... IONS!Simon Quellen Field 4-23-06  7:25 pm
Laserssteven t. 4-22-06  9:46 pm
Magnets questionSimon Quellen Field 4-29-06  9:22 pm
Bismuth/MagnetsSimon Quellen Field 4-28-06  10:04 pm
LCD RevivalPatrick 8-26-07  6:50 pm
Hydrogen fuel cellSimon Quellen Field 5-12-06  9:41 pm
Aluminum, Lye and Hydrogenalex 6-30-07  3:46 pm
More lasers connected at the same PCmoisdaniel 5-23-06  10:01 am
Hydro Gunpip 5-26-06  7:57 pm
Hidrogen fuel cellThomas Vlaskamp 4-2-07  3:52 pm
Walkie-talkiethingiesmnado 5-28-06  11:18 pm
SaltpeterStojance 5-29-06  11:43 am
Magnetic AmplifierCharles Pique 3-4-08  8:49 pm
Activated carbon vs charcoalTravis Babcock 6-6-06  12:35 pm
HELP!!!!!!!!!!!!!!!Joshua Martin 6-1-06  10:43 pm
Physics QuestionAntimio Meraz 9-12-07  10:03 pm
QuestionJoshua Martin 6-3-06  8:31 pm
Window Fan Motor GeneratorAngus Chalmers 3-22-07  2:44 pm
Delay Line MemoriesTroy 6-6-06  2:50 pm
phototransistor george 11 6-10-06  4:29 pm
Led driverSimon Quellen Field 6-13-06  10:55 pm
Using flames to induce a n electric currentRobbie Marston 1-15-07  4:30 am
Something I saw onceCraig Stone 6-19-06  12:35 pm
Heat sinkSimon Quellen Field 6-26-06  11:11 am
Sustaining animals with plantsFungus 3-17-08  2:28 pm
Adjustable coil for a crystal radioSimon Quellen Field 6-20-06  2:00 pm
AM transmitter projectscott 18 8-2-06  7:47 pm
Increasing wireless rangePaul Simon 15 6-29-06  8:44 am
Microphone??Simon Quellen Field 6-26-06  10:23 pm
H fuelcellArthur Yip 8-13-06  7:17 pm
Fm transmitterscott 7-4-06  3:00 pm
Alcohol rocket scott 7-9-06  2:22 am
Weird questionPaul Simon 8-2-06  11:27 am
R/C Boat or CarTwors 13 4-8-07  4:59 pm
Computer Controlled Transmitterscott 10-13-06  7:53 pm
Project ideas-cell phoneI. Dimov 8-16-06  7:55 am
Polymer helpJoshua Martin 8-23-06  2:39 am
Am ampSimon Quellen Field 8-28-06  1:54 pm
Using magnetorheological fluids for a core in a electromagnetJames 8-31-06  7:13 pm
RustSimon Quellen Field 9-3-06  3:18 pm
CPUalex oneill 2-5-07  9:32 pm
Rocket fuelMichael 9-13-06  1:02 pm
TransistorsSimon Quellen Field 9-18-06  11:18 am
AM Transmitter QuestionSimon Quellen Field 9-21-06  5:00 pm
About Interated Circuitsphysics boy 9-23-06  11:24 am
555 timerMarcus Shaw 13 10-3-06  11:02 am
Capacitors in stringsMarcus Shaw 10-5-06  2:36 pm
EMP and electronicsMarcus Shaw 10-5-06  2:34 pm
Substitute for LM3909 chipSimon Quellen Field 1-17-08  11:19 am
Electric igniterSimon Quellen Field 10-9-06  2:42 pm
Capacitor and magnet?Michael 12 10-11-06  11:53 am
Concerned about alternatorSimon Quellen Field 10-21-06  1:19 pm
Ninja smoke bombzo op paff 28 11-14-10  4:02 pm
Hide and seek ( tracking) devicesgreg koz 11-24-06  8:43 pm
Compress air?scott 10 10-16-06  11:03 am
Question about Magnets?James 10-19-06  6:35 pm
Magnets?greg koz 11-6-06  3:37 pm
Web camalex oneill 10 11-30-06  8:43 pm
Coilmnado 11-3-06  7:33 pm
Uses of a circut?greg koz 11-14-06  2:36 pm
Well, Gimme High Voltage!Simon Quellen Field 11-10-06  1:17 pm
(224)Increase your website traffic today!Abhishek Gupta 15 11-15-07  12:47 am
Rf modulatoralex oneill 11-22-06  5:46 pm
Pulley system?greg koz 12-10-06  1:01 pm
Building BlocksSimon Quellen Field 12-14-06  3:49 pm
Building Better Fridge MagnetJ Newton 12-20-06  4:35 pm
Confusion about Plastic Hydrogen bomb?Michael 1-4-07  6:02 pm
Can this be made inexpensively?mnado 5-5-07  9:26 pm
Solar ballonsSimon Quellen Field 1-13-07  11:18 am
FM Radio StationRobbie Marston 10 1-14-07  9:37 pm
Laptop into robotTristan 3-22-07  10:48 pm
Dynamic equilibriumMichael 1-29-07  11:01 pm
Tesla Coil Powered by a Van de Graaff GeneratorRobbie Marston 2-9-07  8:18 pm
Can sound be converted to power ?phil labar 2-15-07  11:55 am
PeltierJoshua Martin 2-25-07  1:23 pm
Growing plants using cheap leds instead of metal ahlides?Joshua Martin 3-27-07  10:41 pm
Creating Small Amounts of Sodium MetalJohnScott 12 2-16-09  4:14 pm
Triac dimmer Joshua Martin 3-18-07  3:12 pm
Diy ultrasonic fogger?Joshua Martin 4-9-07  4:54 pm
Electricity from soilElectricearth 3-30-07  8:14 pm
Electricity from soil?Simon Quellen Field 4-4-07  6:53 pm
Internet ServerMarcus Shaw 5-5-07  5:52 pm
Oscillating crystalJames Stanley 5-1-07  1:43 am
Crystal oscillator + LaserSimon Quellen Field 5-8-07  9:39 am
GBA screenAlex Roberts 5-13-07  9:15 am
2 dialup connections linked together to make it 2X faster?JM82792 5-29-07  2:12 pm
New idea for thermal engine.Simon Quellen Field 6-1-07  10:04 am
Serial transceiver..Patrick 8-7-07  10:15 pm
Curie effect heat engineKasper Emil Feld 11-19-07  4:45 am
LCD driver helpMarcus Shaw 6-11-07  7:42 pm
Wireless TV (broadcasting TV in home)Chris Strawberry 6-28-07  5:35 pm
Am transmitter modsChris Strawberry 7-7-07  3:38 pm
Will this work?Simon Quellen Field 7-10-07  11:04 am
Radio with out a licenseMarcus Shaw 7-19-07  3:41 pm
ElectromagnetElio 7-15-07  7:26 pm
Heat- Seeking robotI. Dimov 17 8-19-07  7:59 am
Charging and using batteries!Harris Sh 7-30-07  11:22 am
Radio band frequenciesHarris Sh 7-31-07  4:27 pm
LED radioSimon Quellen Field 8-15-07  11:01 pm
ViscositySimon Quellen Field 8-12-07  4:18 pm
Pulse Width ModulationHaz 8-15-07  5:47 pm
PCB'sMarcus Shaw 11-3-07  1:40 pm
Err I need some helpJM82792 8-21-07  2:13 pm
Circuit Marcus Shaw 8-26-07  6:05 am
PowerPatrick 12 9-4-07  7:44 am
Optical mouse camera...Marcus Shaw 12 9-16-07  9:02 am
Film can cannonPatrick 9-23-07  6:47 am
6v battery chargerHaz 9-22-07  7:05 pm
New battery charger mkIIHaz 10-27-07  8:07 pm
Almost free High powered laser for experementsMichael 11-2-07  6:18 pm
Why Wood pellets production cannot prevent Global WarmingMichael 11-10-07  11:18 am
F/S: Nokia N95 8GB/Apple iphone 8GB/Sony Ericsson W960/Motorola Riz...esther tola 11-20-07  6:24 pm
Casette tape filescraig smith 3-26-08  11:51 am
Will this transmitter work and how to biuld it.Le'Andre Bean 12-8-07  11:06 pm
Simple cheap computercraig smith 1-14-08  2:25 pm
Air Hockey Using Diamagnetismcraig smith 3-26-08  11:46 am
Weird....Patrick 2-10-08  5:07 am
Electrolysis of Ionic SilverSimon Quellen Field 2-15-08  9:24 am
Water rocket...JimS 4-29-09  12:12 pm
CO2 Breakdown temp/pressureMichael Howard 3-19-08  3:41 pm
Some NEW projects please bored of seeing it alwaysRohan 3-12-08  2:46 am
Substitute for the crystal oscillatorTheresa Simmons 3-17-08  9:15 am
PLEASE SEE IT VERY URGENTscott 3-16-08  2:45 am
Help herePatrick 13 3-19-08  9:37 pm
Do you think this idea will work?Fungus 3-29-08  7:41 am
HOMEMADE JET SIMON AND OTHERS DO U THINK WILL THIS WORKPatrick 24 3-27-08  6:54 pm
PDA...Patrick 3-21-08  1:32 am
AM transmitter - Getting a louder soundSimon Quellen Field 3-28-08  9:03 am
Scanner Patrick 3-30-08  12:56 am
PumpTheresa Simmons 4-7-08  2:11 pm
Heating ElementI. Dimov 4-17-08  2:30 pm
NE555 transmitterPatrick 14 5-31-08  9:30 pm
Optical mousePatrick 6-2-08  2:09 am
An even simpler rf transmitter?Patrick 7-5-08  1:13 am
Photoflash Capacitor Question...Justin Rajewski 11-10-08  11:12 pm
Distortionscott 7-22-08  2:23 pm
Ipod guardian circuitJohn Kondo 6-6-09  9:14 pm
Magnetic ballsSimon Quellen Field 11-11-08  7:38 pm
Artificial Magnetic MusclesTheresa Simmons 12-29-08  8:04 pm
The power of magnets and design (free energy)Theresa Simmons 12-29-08  3:04 pm
Laser communicator (transmit data using sound)Rik 3-14-10  7:32 pm
Grid tied solar systemErika 7-24-09  8:32 am
Thermite ThermochemistryJimS 3-14-09  5:20 pm
Higher power highvoltage generator?John Kondo 6-6-09  9:11 pm
Wireless camera from cell phoneSimon Quellen Field 3-4-09  4:23 pm
PDA to cell phonePatrick 3-9-09  7:26 am
Battery operated crystal radio...Simon Quellen Field 6-5-09  8:35 pm
ElectromagnetTheresa Simmons 4-9-09  11:21 pm
Over sized metal decteorTony Mount 7-21-09  9:07 pm
Recrystalizing match stick headsPatrick 8-9-09  6:16 am
InterfacePatrick 11-27-09  6:53 am
Earn Unlimted Bunches(Gold-770004)qashif3 8-21-10  4:01 am
USB cable to IRPatrick 12-23-10  10:55 pm
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