| Thread | Last Poster | Posts | Pages | Last Post | |
  | A magician needs help | huxuecan | 6 | 1 | 9-3-10 12:56 am |
| Hot air balloon | Patrick | 75 | 1 | 4-27-10 9:12 am |
| To make an electric lighter | viktor pless | 44 | 1 | 5-26-08 5:11 am |
| Cordless Telephone | kelly smith | 15 | 1 | 9-30-06 4:58 am |
| Magnets | Pavlik | 2 | 1 | 11-27-06 1:39 pm |
| Why not make a snow melter (giant heat gun) | greg koz | 26 | 1 | 11-6-06 7:49 pm |
| Build a Simple Battery from Household Items | Theresa Simmons | 52 | 1 | 3-10-08 9:26 am |
| Home made cryocooler | http://www.american- | 1 | 1 | 9-22-05 8:43 am |
| Computer Laser Communication | Colin | 7 | 1 | 11-8-05 5:47 pm |
| Hovercraft | Justin | 36 | 1 | 8-8-07 11:49 am |
| An electromagnet even a baby could build!!! | John Kondo | 8 | 1 | 10-9-08 3:41 pm |
| Crane | Alexander N Roberts | 6 | 1 | 2-20-06 3:44 pm |
| FM radio?? | Jeff Costigan | 8 | 1 | 2-5-05 5:36 am |
| Potato Combustion Cannon | Simon Quellen Field | 18 | 1 | 12-23-05 6:29 pm |
| Dancing "figures" | Crystal Kesek | 13 | 1 | 2-4-09 5:29 pm |
| Remote Control Airplane | ali | 7 | 1 | 12-1-05 7:32 pm |
| How about thinking controlling air pollution???? | Troy | 5 | 1 | 3-16-06 7:05 pm |
| Antenna | Theresa Simmons | 7 | 1 | 6-4-09 12:50 pm |
| Freez drying? | J N | 9 | 1 | 5-5-09 8:53 pm |
| Computer controlled infrared morse transmitter? | http://www.muchila.c | 4 | 1 | 9-23-05 7:15 pm |
| Trebuchet | http://www.muchila.c | 3 | 1 | 9-23-05 7:15 pm |
| Metal Detector? | http://www.muchila.c | 4 | 1 | 9-23-05 7:16 pm |
| Laser Door Alarm | Austin Kirschenmann | 20 | 1 | 12-16-05 12:34 am |
| LED Clock | http://www.muchila.c | 2 | 1 | 9-23-05 7:17 pm |
| Crooke's Radiometer (Light Mill) | Patrick | 20 | 1 | 1-5-11 7:04 am |
| HAY SIMON can you........ | mnado | 15 | 1 | 2-4-06 5:50 am |
| Great news | http://www.muchila.c | 4 | 1 | 9-23-05 7:17 pm |
| Thermal/Light enhancement | Andrew | 3 | 1 | 4-18-04 7:43 pm |
| Leyden Jars | Joshua Francis Marti | 41 | 1 | 1-27-08 7:04 pm |
| CW reciver | Troy | 3 | 1 | 3-8-06 4:39 pm |
| Slinky high voltage motor | Anj | 10 | 1 | 2-22-09 8:39 am |
| 8 watt audio amp. | Simon Quellen Field | 9 | 1 | 9-13-06 3:56 pm |
| Newly invented tumbling magnet generating system | justine aquino | 7 | 1 | 1-1-06 6:50 pm |
| How to make a computer | Michael A D | 12 | 1 | 1-3-08 9:46 pm |
| How to create a virtual reality system | greg koz | 7 | 1 | 11-5-06 4:40 pm |
| R/C Switch | sione | 4 | 1 | 11-27-05 3:17 pm |
| IC BA546 | http://www.muchila.c | 2 | 1 | 9-23-05 7:13 pm |
| Mini wireless cammera | Angus Chalmers | 4 | 1 | 12-29-05 3:31 pm |
| Soldering an IC | http://www.muchila.c | 6 | 1 | 9-23-05 7:15 pm |
| Microwave Transformer Arc Welder | http://www.american- | 1 | 1 | 9-22-05 8:44 am |
| Calcium Carbide Cannon | http://www.muchila.c | 3 | 1 | 9-23-05 7:15 pm |
| Leyden Jar | mnado | 8 | 1 | 2-5-06 5:34 am |
| Inviting Entries to Electronic Design Contest to win cash $100 | http://www.muchila.c | 1 | 1 | 9-23-05 7:16 pm |
| Camera Obscura | http://www.muchila.c | 4 | 1 | 9-23-05 7:16 pm |
| My aerodynamics toy propella | 0 | 1 | ||
| Thermite | I. Dimov | 10 | 1 | 8-15-06 7:15 am |
| Cool things that fly and get you wet | Algae Elbaum | 6 | 1 | 4-28-09 4:53 pm |
| 120 Volt 70 Amp Welder | http://www.american- | 1 | 1 | 9-22-05 8:36 am |
| Surprise Shocker | scott | 21 | 1 | 7-1-08 11:47 pm |
| Fermentation | Anonymous | 1 | 1 | 11-30-04 11:43 pm |
| How to make infa red goggles | Simon Quellen Field | 2 | 1 | 1-6-05 9:19 am |
| I need someone to try this. | Anonymous | 8 | 1 | 4-15-05 9:50 pm |
| Guass Rifles | anonymous dan | 7 | 1 | 10-24-05 7:46 pm |
| Electricity generator | Weebl | 3 | 1 | 5-21-05 9:47 pm |
| Alka-Seltzer Rocket | John Kondo | 7 | 1 | 6-3-09 6:48 pm |
| FM Detector | Jeff Costigan | 1 | 1 | 2-5-05 5:26 am |
| WindMill | Angus Chalmers | 5 | 1 | 2-11-06 5:55 pm |
| Eletromagnent | Angus Chalmers | 10 | 1 | 12-29-05 4:32 am |
| What some NIB magents but don't have the cash? or the time? Got a o... | Zebulin Schweickert | 10 | 1 | 12-7-05 1:25 pm |
| Nitinol | mnado | 2 | 1 | 4-5-06 6:44 am |
| Hovercraft | Susan M. | 2 | 1 | 3-20-05 9:16 am |
| Tracking Device | mnado | 10 | 1 | 3-15-06 5:38 am |
| Linear Induction Motor Launcher | http://www.muchila.c | 1 | 1 | 9-23-05 7:17 pm |
| Halo physycs | Alex Roberts | 7 | 1 | 11-7-06 9:32 pm |
| Neon detonator | Anonymous | 6 | 1 | 8-26-05 10:43 am |
| Laser Communicator - Images | Simon Quellen Field | 2 | 1 | 4-6-05 9:47 am |
| Coil Gun | jon haberkorn | 33 | 1 | 11-11-08 8:42 am |
| Winding transformers | Simon Quellen Field | 6 | 1 | 4-10-05 11:11 pm |
| Stactic vacum ???????? | Simon Quellen Field | 2 | 1 | 4-28-05 3:26 pm |
| Measuring Volts | Anonymous | 10 | 1 | 9-11-05 7:01 am |
| Gun Laser Pointer | Bo | 3 | 1 | 1-22-06 5:17 pm |
| Cool books.... | http://www.muchila.c | 2 | 1 | 9-23-05 7:09 pm |
| Diamagnetic "gold" panning. | http://www.american- | 1 | 1 | 9-22-05 8:43 am |
| Clap switch | Simon Quellen Field | 6 | 1 | 2-7-06 9:29 am |
| Telephone Line! | Troy | 7 | 1 | 3-16-06 7:08 pm |
| FM Radio Transmitter! | http://www.muchila.c | 3 | 1 | 9-23-05 7:14 pm |
| Other Waves! | http://www.american- | 4 | 1 | 9-22-05 8:45 am |
| Tesla and his coils | mattb | 3 | 1 | 10-13-05 4:43 pm |
| What to do......... | http://www.muchila.c | 1 | 1 | 9-23-05 7:16 pm |
| Simple high voltage | Angus Chalmers | 4 | 1 | 12-29-05 2:57 pm |
| Burglar Alarm! | greg koz | 3 | 1 | 11-10-06 6:48 am |
| 9v powered miniature guitar amplifier | Harris Sh | 7 | 1 | 2-22-07 4:13 pm |
| Step by step guide to building a stamp computer | Anonymous | 1 | 1 | 9-11-05 8:49 am |
| Plastic H bomb | 2mattb | 9 | 1 | 10-3-05 5:30 pm |
| I need neg-ion help | Michael | 5 | 1 | 9-20-06 10:48 pm |
| Flim can cannon's barrel | Simon Quellen Field | 5 | 1 | 7-11-05 9:12 am |
| How about... | AnotherAnonymous | 1 | 1 | 7-12-05 1:48 am |
| Very simple smoke bomb (not the KNO3 / sugar one) | Sciman1 | 3 | 1 | 3-9-06 4:08 pm |
| Great site- dont know if pricing is fair or not | Angus Chalmers | 2 | 1 | 12-29-05 5:39 am |
| Too difficult | Sleepy | 0 | 1 | 7-18-05 5:28 pm |
| New idea for an amp | Jim Sluka | 7 | 1 | 2-23-07 10:58 am |
| Speaker | Trevor | 1 | 1 | 7-31-05 8:28 pm |
| How to make a Microphone | priscila | 6 | 1 | 5-17-08 6:56 pm |
| Computer controlled transmitter problem! | http://www.muchila.c | 4 | 1 | 9-23-05 7:07 pm |
| TV/IR REMOTE JAMMER | K.C.C. | 2 | 1 | 11-15-05 6:07 pm |
| Simple scitoy | Sciman1 | 2 | 1 | 3-9-06 4:00 pm |
| Infrared Goggles | Simon Quellen Field | 30 | 1 | 10-7-08 7:14 pm |
| Fireless Firework | Trevor | 1 | 1 | 8-27-05 12:03 pm |
| A complete Electronic Resource Centre - Circuits & Tutorials | Hobby | 1 | 1 | 9-10-05 12:12 pm |
| Trench Radio | Troy | 5 | 1 | 3-8-06 4:59 pm |
| Combine modifications! | jason rucks | 14 | 1 | 12-7-05 4:26 pm |
| I want to install solar power in my car... | Simon Quellen Field | 2 | 1 | 10-4-05 3:37 pm |
| Microphone Into Megaphone | Troy | 5 | 1 | 3-8-06 4:57 pm |
| A Non-friction bicycle lights generator (dynamo) | slawek | 3 | 1 | 5-26-06 11:43 am |
 | Radio Shack Creations | mattb | 3 | 1 | 11-23-05 4:54 pm |
| Orbiting Thingy | Dig Gil | 3 | 1 | 8-1-08 4:00 pm |
| PG heat engine | Zebulin Schweickert | 3 | 1 | 12-10-05 3:48 pm |
| Headphone splitter | LBS | 1 | 1 | 12-7-05 9:42 am |
 | Dance! Magnet, Dance! | meredith lamb | 3 | 1 | 2-18-06 2:46 pm |
| Acoustics? | I. Dimov | 4 | 1 | 12-23-05 5:12 am |
 | Ac walker | Zebulin Schweickert | 2 | 1 | 1-2-06 12:13 am |
| Laser gun/target practice | Pedro Leandro Coutin | 2 | 1 | 11-23-06 12:22 pm |
| Liquid Metal Antenna | mattb | 7 | 1 | 1-6-06 4:41 pm |
| Building own computers | physics boy | 7 | 1 | 6-23-07 2:43 am |
| Vacuum pump | Simon Quellen Field | 6 | 1 | 2-7-06 3:20 pm |
| Vac U Form | Alexander N Roberts | 1 | 1 | 1-8-06 10:03 pm |
| Wireless Data | justine aquino | 3 | 1 | 1-20-06 2:30 am |
| Video laser | KG | 1 | 1 | 1-14-06 3:21 pm |
| Very simple voltmeter | Marcus Shaw | 2 | 1 | 10-21-06 12:27 pm |
| Leyden jar | Joshua Martin | 15 | 1 | 2-12-06 2:12 am |
| Very simple robotic hand | MadScientist | 16 | 1 | 4-2-06 12:03 am |
| Diskette film as data storage | mnado | 4 | 1 | 3-9-06 5:40 am |
| Stepper motor generator | Angus Chalmers | 1 | 1 | 2-11-06 5:46 pm |
| Steam engine | Alexander N Roberts | 1 | 1 | 2-19-06 12:49 pm |
| Voice Scrambler | ciaran worcester | 3 | 1 | 2-24-06 6:02 am |
| Mysterious beeper | Simon Quellen Field | 4 | 1 | 3-25-06 1:38 am |
| Solder | Theresa Simmons | 7 | 1 | 6-4-09 12:41 pm |
| Cordless mic | Stojance | 9 | 1 | 4-5-06 6:20 am |
| Electrohydrodynamic thruster | Zack Grenre | 14 | 1 | 12-26-06 7:32 pm |
| Do you deal with wrting OS's. Can you help me!!! | Michael | 14 | 1 | 7-28-07 1:10 am |
| Solar furnace v2 | Simon Quellen Field | 2 | 1 | 4-16-06 4:50 pm |
| Crazy laser idea. | steven t. | 3 | 1 | 6-22-06 9:15 pm |
 | Dataglove project. Help especialy Simon | Stojance | 20 | 1 | 5-8-06 6:36 am |
 | Inversor | Sandro Duarte | 1 | 1 | 4-24-06 6:01 am |
| Geiger Who? | Simon Quellen Field | 9 | 1 | 4-25-06 3:25 pm |
 | Condenser | MadScientist | 4 | 1 | 5-2-06 8:36 pm |
 | Cool GLOBE! | Stojance | 9 | 1 | 5-22-06 2:38 pm |
| Shock box | Patrick | 19 | 1 | 8-30-10 6:17 am |
| Fm radio modifications | Stojance | 10 | 1 | 5-23-06 9:29 am |
| Programing for everyone!!!!!!!!! | Anj | 9 | 1 | 10-19-08 11:22 am |
 | Radar | Zachary | 17 | 1 | 7-16-06 12:37 pm |
| Weather | george | 1 | 1 | 6-7-06 7:36 pm |
| Biefield-Brown effect "lifter" | Alex Roberts | 2 | 1 | 6-26-06 8:20 pm |
| Plasma globe? | Simon Quellen Field | 2 | 1 | 6-26-06 10:30 am |
| Rotating conductors beneath magnets... | James | 8 | 1 | 7-5-06 2:05 pm |
| Radio wave collector | Simon Quellen Field | 4 | 1 | 6-29-06 2:39 pm |
 | "Shockin Quiz" | Senor Quax | 1 | 1 | 7-1-06 5:11 am |
| Fps meter | jason rucks | 8 | 1 | 7-4-06 9:52 pm |
| Any Idea of a very, very diecional antenna | I. Dimov | 9 | 1 | 7-10-06 12:51 pm |
| Simplest Wireless Camera. At least it is a fun idea to try, if you ... | Michael | 15 | 1 | 9-20-06 2:19 am |
| New Simple Toy? | Twors | 1 | 1 | 7-17-06 4:54 pm |
| New note | scott | 1 | 1 | 7-20-06 2:16 am |
| Am amplifier | I. Dimov | 16 | 1 | 10-23-06 1:23 pm |
| Throughly odd idea, is it possible? | scott | 3 | 1 | 7-29-06 4:01 pm |
| Radio Tracking | Simon Quellen Field | 5 | 1 | 7-16-07 5:52 pm |
| What is a RFID ? | Simon Quellen Field | 6 | 1 | 8-9-06 11:28 am |
| Seebeck Effect | Michael | 1 | 1 | 8-16-06 1:13 pm |
| I want to build a USB fan | scott | 2 | 1 | 8-21-06 11:22 am |
| Hey, I need your help... | Simon Quellen Field | 2 | 1 | 8-26-06 11:46 am |
| Is there a way to... | Simon Quellen Field | 2 | 1 | 8-31-06 11:22 am |
| Here is a cool Fog Macine. | Patrick | 21 | 1 | 8-30-10 6:32 am |
 | Cartesian diver | Alex Roberts | 3 | 1 | 10-12-06 3:21 pm |
| I need help | Simon Quellen Field | 2 | 1 | 9-13-06 10:36 am |
| Electromagnetic levitator | James | 7 | 1 | 10-4-06 8:22 pm |
| Seeing as my Seebeck Effect project didn't garner a large response.... | Michael | 1 | 1 | 9-18-06 11:42 am |
| Newtons cradle with a twist??? | Kasper Emil Feld | 11 | 1 | 11-13-07 3:44 am |
| Remote-controlled boat using electromagnetism or IR | Marcus Shaw | 9 | 1 | 3-7-07 5:08 pm |
| Suprise Box | scott | 5 | 1 | 10-12-06 9:35 pm |
| Fun game for concentrating | greg koz | 3 | 1 | 10-21-06 2:11 pm |
| Can you make a transmitter from a clock oscillator? | mnado | 5 | 1 | 10-16-06 9:38 pm |
| Home made speaker | Justin | 2 | 1 | 11-21-06 8:44 pm |
| Electroencephalograph | Simon Quellen Field | 6 | 1 | 10-21-06 1:20 pm |
| Kelvin's thunderstorm device | Shaun Lung | 1 | 1 | 11-1-06 4:23 am |
| Boomerang | greg koz | 5 | 1 | 12-7-06 10:13 pm |
| UVC Light Toy | physics boy | 3 | 1 | 12-4-06 1:16 am |
| How can I make a Helix or a sculpture of the human DNA? | Stojance | 1 | 1 | 12-23-06 3:55 pm |
| Simple Pulse-Jet | Lee Joon Hon Alvin | 2 | 1 | 12-31-06 7:22 am |
| Making a Bunsen Burner | Lee Joon Hon Alvin | 1 | 1 | 12-29-06 2:18 pm |
| Lorente Electrostatic Generator | Robbie Marston | 1 | 1 | 1-25-07 12:23 am |
| Magnet in water , will it float | joe yard | 1 | 1 | 1-25-07 6:52 pm |
| This camera device | Harris Sh | 4 | 1 | 4-9-07 5:41 pm |
| Transistor less transmitter... | joe yard | 4 | 1 | 6-13-07 2:14 pm |
| Laser Networking | Marcus Shaw | 12 | 1 | 5-6-07 3:56 am |
| Kind of home made wifi | dinesh singh | 15 | 1 | 3-18-09 5:15 am |
| Rubbing alcohol vapors | mnado | 2 | 1 | 5-29-07 6:49 am |
| Creating enough power for a LED with a plastic toy windmill | joe yard | 5 | 1 | 6-24-07 10:12 pm |
| Simple optic fiber | Simon Quellen Field | 6 | 1 | 6-5-07 9:48 am |
| Tank | Justin | 2 | 1 | 6-14-07 6:26 pm |
| Question on quartz | joe yard | 1 | 1 | 7-3-07 10:57 pm |
| Need help finding computer science related research topic | compsci student | 1 | 1 | 7-26-07 12:25 am |
| How to make a smoke bomb | andrew | 1 | 1 | 9-16-07 6:01 pm |
| Bigger Levitator | Kasper Emil Feld | 1 | 1 | 11-9-07 5:37 am |
| Remote controled airship | Kasper Emil Feld | 2 | 1 | 11-13-07 3:37 am |
| Rocket engine | Patrick | 1 | 1 | 12-28-07 10:29 pm |
| Faraday Effect. | Simon Quellen Field | 7 | 1 | 2-15-08 7:53 pm |
| FlyBacks | Michael A D | 1 | 1 | 1-4-08 11:23 pm |
| To make a warming pillow | Syed Haider Abbas | 3 | 1 | 1-29-08 8:50 am |
| Mini Tesla Coil | Theresa Simmons | 2 | 1 | 1-31-08 9:38 am |
| Wireless speakers | Patrick | 5 | 1 | 2-28-08 6:42 am |
| HOW to make a radio control | Justin Rajewski | 4 | 1 | 11-10-08 11:05 pm |
| Language simon see !!!!!!!!!!!!!! | Rohan | 2 | 1 | 3-11-08 7:49 am |
| More and more | Rohan | 1 | 1 | 3-12-08 2:50 am |
| Flash Memory Chips | Justin Rajewski | 2 | 1 | 11-10-08 11:01 pm |
| Sound sensor | Patrick | 2 | 1 | 5-4-08 8:53 pm |
| Paper Resistors | Patrick | 3 | 1 | 5-7-08 8:20 pm |
| Uses for Kryptonite | Patrick | 10 | 1 | 8-30-10 5:10 am |
| Mr. field | Simon Quellen Field | 2 | 1 | 9-9-08 8:13 pm |
| Aluminum | John Kondo | 3 | 1 | 10-9-08 3:16 pm |
| Super Shooter | Anj | 5 | 1 | 11-11-08 3:02 pm |
| Need Help To Make A Mini Spot Welder For Electronics | a.k.vadivel | 3 | 1 | 2-21-10 9:51 pm |
| LIST of semicondcontor materials | Rohan | 1 | 1 | 12-8-08 11:03 am |
| Directly downwind faster than the wind. | John Borton | 9 | 1 | 2-2-09 4:33 pm |
| Put Your Photos on a Kaleidocycle | Ann Maria Bell | 1 | 1 | 1-28-09 12:08 am |
| Conductive ink | Theresa Simmons | 2 | 1 | 2-15-09 2:19 pm |
| Sterling Engine | Ray Lyford | 1 | 1 | 3-3-09 6:50 pm |
| Two suggestions for Scitoys | JimS | 1 | 1 | 3-20-09 10:55 am |
| Build your own FLYABLE balsa wood airplane! | Boaz Givon | 1 | 1 | 3-23-09 3:22 pm |
| DISCOUNT PLASMA / LCD TV SET'S FOR SALE! | Jone Moren | 1 | 1 | 11-10-09 11:40 am |
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