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  | Is it possible to magnetically levitate bacteria? | Michaelliang | 37 | 1 | 5-28-08 4:57 am |
| Things you just want to know | Theresa Simmons | 61 | 1 | 2-4-10 8:46 pm |
| Anybody know about making motors for model cars from scratch? | Syed Haider Abbas | 6 | 1 | 12-30-07 12:45 pm |
| My son 10 wants to build his own small solar cell | Syed Haider Abbas | 12 | 1 | 1-1-08 12:00 pm |
| Wind tunnel (aerodynamics) | Simon Quellen Field | 7 | 1 | 10-21-05 10:29 am |
| I need help to build a portable power supply | DEXTER bernardo | 3 | 1 | 5-9-10 10:15 pm |
| Magnetic Linear Accelerator | John Mathis | 3 | 1 | 4-4-07 8:33 pm |
| Magnetic Linear Accelerator | Anshul Shah | 19 | 1 | 7-12-10 5:36 am |
| URGENT- I don't know anyone else to ask | John Kondo | 9 | 1 | 10-7-08 8:07 pm |
| Floating magnet | Matt | 20 | 1 | 10-28-09 7:45 pm |
| How fast or where else can i find the mk484-1 am radio ic? | Anonymous | 6 | 1 | 8-28-05 11:03 am |
| What are the ratios of field's metal | AnotherAnonymous | 6 | 1 | 7-21-05 7:01 pm |
| Need help with a wind turbine | Simon Quellen Field | 2 | 1 | 2-16-03 2:05 pm |
| Tank circuit | Mark Ashmeade | 2 | 1 | 1-15-04 10:05 pm |
| RC Robot | paoie | 10 | 1 | 7-5-07 4:25 am |
| Radio transimitter (am or fm) | Jacob Morrison | 27 | 1 | 10-22-08 3:12 am |
| Magnet does not float | ally | 12 | 1 | 11-9-05 4:48 am |
| I need a way to test the strength of a given wall | Anonymous | 4 | 1 | 12-1-03 7:49 pm |
| Can the gauss rifle be used for target practice? | Simon Quellen Field | 2 | 1 | 3-28-03 11:59 am |
| Laser | Simon Quellen Field | 13 | 1 | 1-9-08 1:31 pm |
| In the laser project.... | Simon Quellen Field | 20 | 1 | 1-9-08 10:30 am |
| Solar Car? | walker josey | 4 | 1 | 10-3-07 6:51 pm |
| I need help building a liquid fuelled jet engine for a RC jet | Rohan | 11 | 1 | 3-15-08 2:45 pm |
| Building a computer controlled transmitter | Simon Quellen Field | 2 | 1 | 6-7-03 3:59 pm |
| Audio amplifier | Randy | 24 | 1 | 7-17-07 6:16 pm |
| Film can cannon | Kasper Emil Feld | 15 | 1 | 1-18-08 4:37 am |
| Need help on energy a project | ken | 1 | 1 | 9-21-03 6:29 am |
| Is there a way to make helium at home? | Devin Zaloski | 47 | 1 | 6-29-10 4:15 pm |
| URGENT - MR FIELDS - PERPETUAL MOTION!!! | WHOMEWORRY? | 16 | 1 | 2-13-09 9:56 am |
| Ordering from catalog | Abiy | 9 | 1 | 11-22-05 11:35 pm |
| Hi | meenu | 3 | 1 | 10-29-03 11:04 am |
| Aerodynamics testing | Simon Quellen Field | 2 | 1 | 10-28-03 8:42 pm |
| Insulated and enamel wire | Simon Quellen Field | 2 | 1 | 11-12-03 1:55 am |
| Solar cell questions | scott | 21 | 1 | 7-20-08 3:29 pm |
| I need help! on this Project! | Simon Quellen Field | 2 | 1 | 11-18-03 5:51 pm |
| Sound waves project | ash | 10 | 1 | 1-13-09 4:56 pm |
| Project similar to computer controlled transmitter | Simon Quellen Field | 13 | 1 | 6-21-04 10:35 am |
| Laser transmitter parts | Simon Quellen Field | 3 | 1 | 12-18-03 7:33 pm |
| Help Van de Graaff generator | Theresa Simmons | 57 | 1 | 4-17-10 1:19 pm |
| Laser project transmitter connections | Simon Quellen Field | 4 | 1 | 2-27-05 12:17 am |
| Timing Device | mnado | 3 | 1 | 2-4-06 7:15 pm |
| Timing Device II | Anonymous | 5 | 1 | 7-24-05 2:32 am |
| Curie point and magnet (wheel) | Fabrice | 1 | 1 | 2-17-04 8:36 am |
| Controlling the Transmitter from VB | Michael Fincham | 2 | 1 | 1-5-05 5:28 am |
| Gallium | Anne Archibald | 33 | 1 | 1-11-10 9:53 pm |
| RC car run from the computer. | Weebl | 4 | 1 | 5-25-05 12:55 am |
| Time for Shipping? | Simon Quellen Field | 2 | 1 | 3-12-04 10:03 pm |
| Urgent radio receiver help | James Stanley | 8 | 1 | 7-6-07 2:51 am |
| Radio reception | Anonymous | 2 | 1 | 9-12-05 4:25 am |
| Help me | I. Dimov | 16 | 1 | 8-21-06 6:07 pm |
| Gauss Rifle research | Chris Kozaczynski | 5 | 1 | 3-26-08 11:26 pm |
| Moped turn signals | David S | 5 | 1 | 4-4-04 11:36 pm |
| Aluminum iodine reaction ? | I. Dimov | 3 | 1 | 12-31-05 6:45 am |
| Solarscope | .................... | 6 | 1 | 6-13-09 8:10 am |
| Tesla watches | Kirsty Stewart | 10 | 1 | 5-26-10 12:03 pm |
| Simple Radio Control circuit for homemade model car | Patrick | 5 | 1 | 5-16-08 7:21 pm |
| Gauss accelerator and Potential Energy | AMauboussin | 2 | 1 | 2-28-07 8:43 pm |
| Magnetic Shielding | Simon Quellen Field | 6 | 1 | 6-7-04 12:30 pm |
| Rewireing a transformer to make it stronger | John P Becich | 5 | 1 | 5-1-05 10:53 am |
| Homemade arc welder | r33p3r | 13 | 1 | 5-14-10 6:07 pm |
| Whats Wrong With My Color Sony TV??? | Red Dragon | 18 | 1 | 6-28-10 5:09 pm |
| Computer controlled transmitter | Simon Quellen Field | 2 | 1 | 7-29-04 2:25 pm |
| Science fair research | Aimee W. | 3 | 1 | 8-26-04 7:39 pm |
| Carbon Rods | jOSH | 13 | 1 | 12-26-05 12:45 am |
| Gauss Rifle | AMauboussin | 5 | 1 | 2-28-07 8:45 pm |
| Inviting Entries to Electronic Design Contest to win cash $100 | Anonymous | 1 | 1 | 9-15-04 1:24 am |
| Is there a way to measure the distance a laser pointer is pointed a... | Anonymous | 10 | 1 | 9-14-05 6:50 pm |
| Great Fun! | Simon Quellen Field | 2 | 1 | 10-2-04 1:09 pm |
| Hydrogen bomb...advice | Simon Quellen Field | 2 | 1 | 10-5-04 10:44 pm |
| Van De Graff generator | Theresa Simmons | 44 | 1 | 1-3-10 12:54 pm |
| Blocking Magnetism | Theresa Simmons | 16 | 1 | 2-13-10 3:48 pm |
| Microbial fuel cells | Simon Quellen Field | 2 | 1 | 10-21-04 11:05 am |
| Electrostatic Generators | mike | 4 | 1 | 12-15-06 7:52 am |
| Remote control jammer. | Chaos Collier | 5 | 1 | 1-23-06 5:41 pm |
| The Computer Controlled Transmitter | Anonymous | 1 | 1 | 12-1-04 7:41 pm |
| Electrolysis | Jordan Beland | 31 | 1 | 2-17-07 12:09 am |
| Please help with Remot Control | Anonymous | 6 | 1 | 4-13-05 5:36 am |
| A Transmitter chip | Simon Quellen Field | 7 | 1 | 1-5-05 5:56 pm |
| Breadboard Question | Simon Quellen Field | 3 | 1 | 1-3-05 12:18 am |
| Cristal Radio ?! | Theresa Simmons | 16 | 1 | 1-10-09 2:20 pm |
| High heat resistant gloves | Anonymous | 5 | 1 | 8-26-05 11:03 am |
| Gauss Rifle | lysdexia | 4 | 1 | 3-5-05 10:16 pm |
| Magnets affect bb trajectory? | Simon Quellen Field | 2 | 1 | 1-10-05 8:13 pm |
| Where can I get some Diamagnetic Graphite for levitation? | Simon Quellen Field | 6 | 1 | 1-26-06 7:16 pm |
| Quick Question | Simon Quellen Field | 8 | 1 | 4-12-05 10:22 pm |
| Gauss Rifle Theory | Simon Quellen Field | 10 | 1 | 7-30-05 2:25 pm |
| Who make or invent "a magnet in a mid-air"? | Simon Quellen Field | 2 | 1 | 1-13-05 1:25 pm |
| Propulsion Idea for a Modelled Car | yoyo | 20 | 1 | 10-27-09 9:58 pm |
| Hydrogen fuel cell | marx | 11 | 1 | 5-14-08 5:23 am |
| Pendulum | Simon Quellen Field | 4 | 1 | 1-15-05 8:59 pm |
| Force-using SciToy | Simon Quellen Field | 5 | 1 | 6-15-05 11:05 am |
| Son's Science Fair Accelerator | Chris Kozaczynski | 3 | 1 | 4-1-08 8:30 pm |
| FM transmitter (big problem!) | Christopher DiPaola | 9 | 1 | 1-27-08 8:36 am |
| AC / DC | HCARRILLO | 8 | 1 | 1-20-10 2:15 pm |
| Bubbles and heat | Simon Quellen Field | 6 | 1 | 7-27-05 6:30 pm |
| The Battery | Domenic Bruno | 3 | 1 | 12-30-05 1:14 pm |
| Help on research | Simon Quellen Field | 2 | 1 | 2-9-05 10:59 pm |
| How to build a small heat gun? | Simon Quellen Field | 2 | 1 | 2-12-05 3:59 pm |
| Thermocouples: Thermocell | Randy G. | 8 | 1 | 12-30-06 5:46 pm |
| Increasing the effects of diamagnetic levitation | Simon Quellen Field | 11 | 1 | 10-19-09 10:16 pm |
| Diamagnetic Levitation using Graphite from Pencils | Simon Quellen Field | 8 | 1 | 11-29-07 1:14 pm |
| Converting Elastic Energy Into Electrical Energy | Anonymous | 4 | 1 | 7-30-05 8:02 pm |
| Electromagnetic Spark Plug | Syed Haider Abbas | 5 | 1 | 1-9-08 1:22 pm |
| Gauss rifle/perpetual motion | Anonymous | 8 | 1 | 4-12-05 12:14 pm |
| Shipping | marcus quintilian | 9 | 1 | 9-23-07 8:47 pm |
| Old laser communicator plans | Drew | 4 | 1 | 2-27-05 4:45 pm |
| Storing Hydrogen | Simon Quellen Field | 12 | 1 | 7-12-07 3:03 pm |
| I need help with wind | AnotherAnonymous | 4 | 1 | 5-2-05 4:00 pm |
| URGENT!!!!!! | greg koz | 6 | 1 | 10-12-06 5:47 pm |
| Urgent! need help with bibilography for school project | Simon Quellen Field | 5 | 1 | 4-21-05 12:27 am |
| Help with Hydrogen Fuel Cell | Simon Quellen Field | 6 | 1 | 4-22-05 10:31 am |
| Catchy Name | Anonymous | 2 | 1 | 3-10-05 2:20 am |
| FM Transmitter | Anonymous | 1 | 1 | 3-9-05 7:46 pm |
| Sound device that makes noise to warn people. | Marcus Shaw | 5 | 1 | 9-25-06 6:50 pm |
| Chromatography | Ashley Meritt | 2 | 1 | 3-16-05 9:21 am |
| Dynomite | inventer | 2 | 1 | 8-7-05 5:09 pm |
| Blow- up | Rick | 2 | 1 | 3-16-05 1:35 pm |
| Chromatography | Philip | 2 | 1 | 8-11-06 2:51 pm |
| Need help with mobile phone reception!!!!!! PLZ Help!!! | daaaa | 2 | 1 | 5-14-05 2:12 pm |
| Hydrogen Fuel Cell Questions | Arthur Yip | 3 | 1 | 4-10-05 9:27 pm |
| Attaching a speaker to three penny radio | Simon Quellen Field | 2 | 1 | 4-15-05 9:01 am |
| Piezoelectric crystals | Simon Quellen Field | 2 | 1 | 4-16-05 9:44 am |
| Neon detonator | jaygo bloom | 1 | 1 | 3-27-05 2:33 pm |
| Hi, Someone HELP!!!! | weebl | 4 | 1 | 5-25-05 12:35 am |
| Where is simon? | Arthur Yip | 3 | 1 | 4-10-05 9:39 pm |
| Magnet levitation | joshua | 1 | 1 | 4-10-05 12:00 am |
| Magnet levitation | joshua | 1 | 1 | 4-10-05 12:02 am |
| Measuring current | MadScientist | 7 | 1 | 4-24-05 11:56 pm |
| Recommended reading for a Newbie | Tommy | 3 | 1 | 4-18-05 2:58 pm |
| Why the angst from lysdexia towards Simon? | Anonymous | 3 | 1 | 4-18-05 3:02 pm |
| Salpeter rocket | Simon Quellen Field | 5 | 1 | 4-29-05 10:49 am |
| I need to know the most combustable fuel | greg koz | 10 | 1 | 12-28-06 10:28 pm |
| Short Term Memory Test - 7th Grade Project | Joanna Walker | 1 | 1 | 4-20-05 8:11 pm |
| Van de Graaf generator | MadScientist | 14 | 1 | 4-27-05 7:56 pm |
| Success! | Arthur Yip | 1 | 1 | 4-23-05 5:15 pm |
| Ball Bearing Rollar coaster | Justin | 11 | 1 | 4-25-05 2:45 pm |
| Hanging ball toy | MadScientist | 4 | 1 | 4-26-05 8:12 pm |
| Interesting adaptations and problems with the 'Free Energy' Flashli... | Simon Quellen Field | 3 | 1 | 4-29-05 12:50 am |
| More Powerful Gauss Rifle | Simon Quellen Field | 2 | 1 | 5-1-05 11:42 pm |
| Separating Lye | FlowMast | 20 | 1 | 6-18-07 1:46 pm |
| Help! | Anonymous | 3 | 1 | 7-26-05 8:55 pm |
| Electrostatic | Jim | 1 | 1 | 5-4-05 12:00 am |
| Electric lighter | Simon Quellen Field | 6 | 1 | 5-25-05 10:14 am |
| Book | http://www.muchila.c | 2 | 1 | 9-23-05 8:17 pm |
| Lcd help | stupoop | 2 | 1 | 5-18-05 6:05 pm |
| How to measure mega-gauss-oersted? | Anonynous | 6 | 1 | 11-6-08 10:47 pm |
| Uses for cooling fan? | Rohan | 7 | 1 | 7-10-08 11:27 am |
| Shocks with the igniters | Anonymous | 15 | 1 | 7-30-05 8:42 pm |
| Development platform uses old computer power supply | Anonymous | 7 | 1 | 5-10-05 4:24 pm |
| Projects using items in your home | Stojance | 3 | 1 | 4-3-06 2:18 pm |
| Take apart a laser pointer | Hank | 3 | 1 | 3-9-08 4:36 pm |
| ? about electric lighter | Simon Quellen Field | 6 | 1 | 5-25-05 10:18 am |
| AM Transmitter and Walkie Talkie | Simon Quellen Field | 2 | 1 | 5-13-05 1:35 am |
| I need a Balanced Equation for a Electrolysis experiment | mazx | 1 | 1 | 5-15-05 5:35 pm |
| Please can you help me | Dennis | 3 | 1 | 10-24-08 2:00 am |
| Resistors from radios | Weebl | 10 | 1 | 5-25-05 12:12 am |
| Resistors | Simon Quellen Field | 2 | 1 | 5-18-05 5:05 pm |
| Soldering? | Evan Holdstock | 4 | 1 | 5-19-05 7:54 pm |
| 1 watt amp. | Simon Quellen Field | 2 | 1 | 5-20-05 5:42 pm |
| I need help | isc_grd@hotmail.com | 4 | 1 | 5-22-05 4:05 am |
| Parellel and Series of capacitors | Arthur Yip | 7 | 1 | 5-27-05 11:12 pm |
| Look!!!come on! | Abe Y. | 2 | 1 | 11-14-05 6:05 pm |
| 12V to 16V Converter | Manoj V | 12 | 1 | 9-20-06 3:32 am |
| Help Please! | ***USER PATROL**** | 4 | 1 | 5-29-05 3:10 am |
| Please Read This! Urgent! | Anonymous | 1 | 1 | 5-29-05 3:05 am |
| PLEASE! | Anonymous | 1 | 1 | 5-29-05 3:07 am |
| Flame effect for a witch broom | Anonymous | 3 | 1 | 6-12-05 1:41 pm |
| Liquid nitrogen & copper sphere | notaplaya4u | 9 | 1 | 8-11-08 8:16 pm |
| The Fresnel lens | Simon Quellen Field | 3 | 1 | 6-19-05 2:05 pm |
| Infer Red Beams or Radio Waves | arik hartsaugh | 1 | 1 | 6-21-05 4:33 pm |
| A Robot? | Marat Orazov | 2 | 1 | 7-17-05 4:13 am |
| Amateur Radio License | newbie | 5 | 1 | 8-14-07 8:20 pm |
| Pleez help me! | Anonymous | 3 | 1 | 9-16-05 5:14 pm |
| 2 coiled motor | Hendrix00 | 5 | 1 | 6-29-05 2:07 pm |
| Resistor color code | moisdaniel | 3 | 1 | 7-11-05 12:56 pm |
| Measuring electromagnetic drag on copper | Simon Quellen Field | 16 | 1 | 7-21-05 10:55 am |
| Help with receiving 20MHz Oscillator Signal | Simon Quellen Field | 7 | 1 | 7-8-05 1:11 am |
| I need an idea | Trevor | 2 | 1 | 7-7-05 1:26 pm |
| Is it possible and what is needed? | Simon Quellen Field | 20 | 1 | 7-17-05 1:56 am |
| Ice and acids.... | Marat Orazov | 8 | 1 | 8-15-05 1:04 am |
| Mini-hydroelectric generator | Theresa Simmons | 15 | 1 | 9-11-09 11:36 am |
| Franklin's Bells (electrostatic bells) | hell | 2 | 1 | 11-8-08 1:26 pm |
| Spell Checker | Simon Quellen Field | 2 | 1 | 7-21-05 10:57 am |
| AM Voice Transmitter: Help!! | Simon Quellen Field | 4 | 1 | 7-24-05 7:07 pm |
| Nitrogen | Simon Quellen Field | 14 | 1 | 8-8-05 1:49 pm |
| Solar powered battery charger | sachron3 | 2 | 1 | 3-21-08 1:50 pm |
| I need help in building a small model flying platform. | Anonymous | 1 | 1 | 8-10-05 11:50 pm |
| DRY ICE COOLING (-78'C) ? | Theresa Simmons | 20 | 1 | 1-23-10 11:48 am |
| Connecting LED's | MadScientist | 8 | 1 | 5-4-06 8:45 pm |
| Prisms & lasers. | Simon Quellen Field | 4 | 1 | 8-15-05 12:03 am |
| Model car with electric motor | Anonymous | 4 | 1 | 9-10-05 3:03 pm |
| Flux and power | Simon Quellen Field | 2 | 1 | 8-17-05 11:48 am |
| British Thermal Units | Arcygenical | 4 | 1 | 8-22-05 4:23 pm |
| How to pick locks without a pick. | Corrupt | 21 | 1 | 5-15-10 11:46 pm |
| !!!!!!!!!!!!!!!!!!!!!!!!!STATIC!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | fofo | 5 | 1 | 8-1-07 8:41 am |
| WOULD THIS WORK IN SPACE | Marat Orazov | 5 | 1 | 8-25-05 9:34 pm |
| Help | Kiley Faubion | 2 | 1 | 9-3-05 9:21 pm |
| Magnesium URGENT | Simon Quellen Field | 2 | 1 | 8-30-05 10:27 am |
| Scanner Photos | Simon Quellen Field | 2 | 1 | 9-6-05 11:21 am |
| How much air does a mouse need to breath? | Tamara DePue | 16 | 1 | 10-7-05 8:09 pm |
| How to make padlock shims | Michael | 3 | 1 | 1-7-07 11:41 pm |
| Monowheel? science fair project or disaster waiting to happen | Anonymous | 2 | 1 | 9-15-05 4:58 pm |
| Hydrogen fuel cell car *urgent* | marx | 42 | 1 | 5-15-08 4:10 am |
| I'm looking for a kind of shield that diffuses light along one axis... | Paul David | 1 | 1 | 9-14-05 7:39 pm |
| Two questions... | Simon Quellen Field | 3 | 1 | 9-18-05 1:20 pm |
| HELP NEEDED!!!!!!FAST. | Deepak Jose | 3 | 1 | 9-15-05 12:52 pm |
| A Compelete Electronic Resource Centre - Circuits - Tutorials - 805... | Anonymous | 0 | 1 | 9-16-05 2:15 pm |
| 12V isnt always 12V | MadScientist | 25 | 1 | 10-22-05 4:11 pm |
| Walkie talkie receiver | justine aquino | 2 | 1 | 12-17-05 7:03 pm |
| Help with an elctrical circuit to control a motor | MadScientist | 6 | 1 | 9-26-05 6:16 pm |
| Help with an elctrical circuit to control a motor | Thrasher | 1 | 1 | 9-20-05 9:34 pm |
| My vand de graff generato | thrasher | 2 | 1 | 10-5-05 6:52 pm |
| Questions about metals in catalog | I. Dimov | 6 | 1 | 1-1-06 4:24 am |
| Science | Kasper Emil Feld | 17 | 1 | 12-10-07 9:11 am |
| Curie Point Engine | MadScientist | 1 | 1 | 10-11-05 11:17 pm |
 | My first project | Lee Joon Hon Alvin | 3 | 1 | 10-17-05 8:47 am |
| Cristal Radio - Formulas | Simon Quellen Field | 2 | 1 | 10-15-05 12:34 pm |
| Liner particle accelerator | Alexander N Roberts | 1 | 1 | 10-21-05 7:50 pm |
| Remote ignition of the film can cannon. | Simon Quellen Field | 3 | 1 | 10-24-05 11:23 am |
| Cloud Chamber | SSeed | 1 | 1 | 10-25-05 3:10 pm |
| Searchlight | AnotherAnonymous | 3 | 1 | 11-9-05 7:36 am |
| URGENT! | Michael F. Turpen | 2 | 1 | 12-8-05 2:44 pm |
| Help! | Anynimous | 1 | 1 | 11-14-05 10:33 am |
| About 1.2 kW Nexa Fuel Cell Power Module | Edgar | 1 | 1 | 11-16-05 12:28 pm |
 | I ned help on my new science fair project | Simon Quellen Field | 2 | 1 | 11-18-05 11:28 am |
| Help | Dmitriydemon | 1 | 1 | 11-23-05 2:47 am |
| Stirling engine design | Matthew Quinney | 1 | 1 | 11-23-05 11:08 am |
| Envelopes and Blue Light | I. Dimov | 4 | 1 | 1-8-06 9:21 am |
| Music Test Website | Kellen Mrkva | 1 | 1 | 12-5-05 1:36 pm |
| Electromagnetic gauss rifle. | Kevin K | 1 | 1 | 12-5-05 6:14 pm |
| Infrared tracking... | Azo | 2 | 1 | 12-23-05 11:10 am |
| Is it possible to make a really tiny 2-way radio and with some adva... | Jonathan | 4 | 1 | 12-17-05 11:15 am |
 | MY HYDRO-ELECTRIC GENERATOR ISNT WORKING HHHHHEEEELLLPPP!!!!!!!ASAP... | Simon Quellen Field | 4 | 1 | 12-18-05 7:45 pm |
| Biogasoline? | Michael | 12 | 1 | 8-3-07 2:12 am |
| Van De Graaff Generator | Simon Quellen Field | 2 | 1 | 12-23-05 7:42 pm |
| Homemade geiger counter | Travis Babcock | 1 | 1 | 12-25-05 12:46 pm |
| RC Car Conversions | tober | 2 | 1 | 10-1-08 2:45 pm |
| Photo capacitor | Simon Quellen Field | 3 | 1 | 2-9-06 11:18 am |
| 12mm magnets with "magnet in mid" | Simon Quellen Field | 6 | 1 | 1-6-06 10:41 am |
| Generator of a water pump motor | Simon Quellen Field | 2 | 1 | 1-9-06 12:36 pm |
| Van de Graaff generator and Electric Field | Zack | 2 | 1 | 1-24-06 7:11 pm |
 | Curie Heat Engine, but only One Magnet | Samuel Edward Lee Mc | 3 | 1 | 1-9-06 8:34 pm |
| Small water pump | Simon Quellen Field | 3 | 1 | 1-10-06 4:45 pm |
 | Heatable ferromagnetic materials | Samuel Edward Lee Mc | 1 | 1 | 1-10-06 7:01 pm |
| "Ultra-simple Electric Generator" | ryan sullivan | 2 | 1 | 2-14-09 11:02 am |
| To control a Radio Control(r/c) Car though Mobile | Alexander N Roberts | 2 | 1 | 1-23-06 6:04 pm |
| I really need help. I am trying to build a remote control sweeping ... | Simon Quellen Field | 3 | 1 | 1-30-06 12:43 pm |
 | Van de Graaff help | Simon Quellen Field | 9 | 1 | 3-5-06 2:22 pm |
| Advanced hydrolysis device | Simon Quellen Field | 2 | 1 | 2-3-06 1:32 pm |
| Build Walton Cockroft voltage multiplier | Dagwood | 10 | 1 | 12-18-06 5:39 pm |
| Need help understanding some forces in the M.L.A. | Simon Quellen Field | 3 | 1 | 3-14-07 1:05 am |
| Spark plug pulsed | Joshua Martin | 7 | 1 | 2-12-06 4:05 pm |
| Dc motor | Simon Quellen Field | 2 | 1 | 2-7-06 10:32 am |
| Ac/Dc Adaptor | Simon Quellen Field | 2 | 1 | 2-7-06 10:33 am |
| Possible to make a compressor? | Simon Quellen Field | 7 | 1 | 2-14-06 10:54 am |
| Electrolysis question | Arthur Yip | 12 | 1 | 2-12-06 4:20 am |
| What's wrong with my plastic hydrogen bomb | matthew devries | 5 | 1 | 2-22-07 6:21 pm |
| Vacuum pump modefication help | Paul Simon | 6 | 1 | 2-12-06 11:01 am |
| Battery | Simon Quellen Field | 4 | 1 | 2-13-06 11:25 am |
| Copper plating | mnado | 3 | 1 | 2-13-06 5:51 am |
| Soldering irons | Joshua Martin | 13 | 1 | 3-5-06 9:08 pm |
| Diffrent oscillator questions | Simon Quellen Field | 2 | 1 | 2-13-06 11:31 am |
| Preventing/reducing carbon graphite electrodes from being used up | Paul Simon | 1 | 1 | 2-14-06 6:32 pm |
 | Nuclear/reactor grade pyrolytic graphite impurities? | meredith lamb | 8 | 1 | 2-24-06 12:59 am |
| Does levitating PG generate a EMF when moving? | meredith lamb | 3 | 1 | 2-20-06 2:38 am |
| Livestock feeder | Joshua Martin | 3 | 1 | 2-26-06 6:15 pm |
| Thermoelectric cooling | Randy G. | 6 | 1 | 6-21-07 7:03 pm |
| Steel Balls for Gauss Rifle | Alexander N Roberts | 4 | 1 | 3-1-06 4:42 pm |
| Question about Products | Alexander N Roberts | 2 | 1 | 3-1-06 5:34 pm |
| Hydrogen Fuel Cell | Theresa Simmons | 22 | 1 | 4-7-09 8:16 pm |
| Weight Question | Chris Collins | 1 | 1 | 3-2-06 10:39 pm |
| Battery | Chris Collins | 3 | 1 | 3-5-06 12:44 pm |
| Magnetic Ring Launcher | Michael White | 2 | 1 | 3-19-06 2:47 pm |
| Motor timer? | Paul Simon | 2 | 1 | 3-22-06 3:25 pm |
| Easy | BrahimMansaray | 8 | 1 | 3-26-06 4:31 pm |
| DC motor help | MadScientist | 18 | 1 | 4-2-06 12:52 am |
| VDG Generator | Simon Quellen Field | 2 | 1 | 3-30-06 12:51 pm |
| Neodymium Disc magnets | marisol lopez | 7 | 1 | 4-10-06 11:56 am |
| Is this microfone possible to build??? Anyone!!! (especialy Simon)... | Alessandro | 2 | 1 | 4-17-06 7:35 am |
| Ice Cube Current | MadScientist | 10 | 1 | 4-22-06 1:06 pm |
 | I am wonderin'? | Arthur Yip | 12 | 1 | 6-4-06 1:10 am |
| Switch help (please) | MadScientist | 15 | 1 | 5-2-06 9:26 pm |
| Infrared heat lamp and a dimmer switch. Will it work? | Paul Simon | 3 | 1 | 4-28-06 11:57 pm |
 | What should I use this for... | I. Dimov | 3 | 1 | 5-17-06 2:31 pm |
| Electrolight capicitor bomb? | MadScientist | 7 | 1 | 5-12-06 11:12 pm |
 | Third rail | BrahimMansaray | 1 | 1 | 5-9-06 9:07 pm |
| AC Generator variables | Jonathan Grova | 7 | 1 | 7-1-06 2:56 pm |
| HV CAP FOR MY TESLA COIL | M F | 7 | 1 | 5-19-06 1:19 pm |
| Help with solar project | Simon Quellen Field | 2 | 1 | 5-18-06 10:36 am |
| Marble lancher | meip | 3 | 1 | 12-8-07 10:52 pm |
| Coil | Alex Roberts | 2 | 1 | 5-21-06 8:12 pm |
| What is this computer for !???????????? | Stojance | 3 | 1 | 5-23-06 7:30 am |
| Attention Tesla Coil Enthusiests Sp? | Joshua Martin | 2 | 1 | 5-29-06 3:52 am |
| Tesla Coil question | M F | 1 | 1 | 5-27-06 3:16 pm |
| Bone Conduction (Sound Waves) | Stojance | 4 | 1 | 6-1-06 8:59 am |
| Wireless Headphones | Stojance | 2 | 1 | 6-2-06 6:57 am |
| Piezoelectric Earphone sub | Simon Quellen Field | 29 | 1 | 10-10-07 5:02 pm |
| I need help with my next BIG project. I don't know what to do... | Simon Quellen Field | 4 | 1 | 6-18-06 2:59 pm |
| Electronics | physics boy | 10 | 1 | 9-11-06 9:51 pm |
| Magnetic Linear Accelerator! | Craig Stone | 1 | 1 | 6-19-06 1:57 pm |
| Cool an electromagnet | A FRIEND | 19 | 1 | 6-15-10 10:25 am |
| Leiden jar | Simon Quellen Field | 10 | 1 | 9-14-07 10:13 pm |
| Diode resistance | Evan Gareau | 14 | 1 | 9-22-06 10:26 am |
| Hovercraft equations | Patrick | 13 | 1 | 2-22-08 5:32 am |
| Tesla coil UV help | RobertoK | 5 | 1 | 1-23-07 2:49 am |
| Liquid nitrogen question | Kasper Emil Feld | 20 | 1 | 12-10-07 7:59 am |
| One more try... | Aaron K. Moore | 19 | 1 | 7-26-06 12:48 am |
| Incubator for eggs | Joshua Martin | 11 | 1 | 7-27-06 3:14 pm |
| Flashing bulbs | physics boy | 16 | 1 | 8-10-06 3:28 pm |
| Electron emmiter | Aaron K. Moore | 3 | 1 | 7-26-06 10:32 pm |
| A magnet question | Alex Roberts | 4 | 1 | 7-27-06 10:17 pm |
| Electronic help | physics boy | 3 | 1 | 3-8-07 5:05 am |
| Computer Controlled Transmitter (slight modification) | Simon Quellen Field | 7 | 1 | 8-7-06 12:37 am |
| Recharge a battery off a solar cell | Daniel Gil | 21 | 1 | 3-22-08 7:33 pm |
| Rail Gun | Simon Quellen Field | 2 | 1 | 8-16-06 5:31 pm |
| The capture of hydrogen | Hotairballonist | 11 | 1 | 11-20-06 6:06 pm |
| Is there a way to see an infrared laser? | reid ballard | 7 | 1 | 12-2-06 10:08 pm |
| Interesting Phenomenon | physics boy | 1 | 1 | 8-22-06 11:33 am |
| Calculate eddy current repel force | Simon Quellen Field | 11 | 1 | 8-31-06 11:21 am |
| Atoms??? | James | 6 | 1 | 9-11-06 9:24 pm |
| Trouble with the Coilgun | Barry | 5 | 1 | 4-5-07 2:02 am |
| Mass moment of inertia | Trev M. | 10 | 1 | 10-4-07 11:57 pm |
| Copper wire | Simon Quellen Field | 3 | 1 | 9-17-06 2:41 pm |
| Coil gun | Alex Roberts | 5 | 1 | 9-19-06 3:57 pm |
| Gallium metal | Simon Quellen Field | 2 | 1 | 9-18-06 11:37 am |
| Solarpowered morsecode transmitter; How to store+play beeps? EEPROM... | Patrick | 8 | 1 | 5-22-08 10:05 am |
| The crystal radio | Simon Quellen Field | 7 | 1 | 1-28-08 10:15 am |
| Help on Electricity/Water Project | Simon Quellen Field | 7 | 1 | 4-11-07 1:21 am |
| Water Purification Project | Walter Marlin | 6 | 1 | 4-6-07 4:01 am |
 | Help my site! | Red Dragon | 5 | 1 | 3-2-10 2:03 pm |
| 10 minute radio | George Cakiades | 4 | 1 | 10-12-06 8:52 pm |
| RUBBER BAND POWERED CAR HELP | MaryinOhio | 31 | 1 | 5-14-10 1:00 am |
| Hydrogen Bomb | matthew devries | 3 | 1 | 10-16-06 6:01 pm |
| Electromagnet | James | 7 | 1 | 2-13-07 6:38 pm |
| Other data transmission with a laser? | Simon Quellen Field | 2 | 1 | 10-18-06 11:32 am |
| MK484 tuning capacitor | Simon Quellen Field | 2 | 1 | 11-7-06 11:38 am |
| My Science Fair Project | matthew devries | 3 | 1 | 11-7-06 7:06 pm |
| Using the AM Transmitter in a project?? | bengalfan2011 | 3 | 1 | 11-10-06 3:51 pm |
| A battery made of something different... | Lee Joon Hon Alvin | 2 | 1 | 12-31-06 8:52 am |
| Ways to measure radio strength | JimS | 9 | 1 | 12-8-09 10:02 am |
| Levitating with your fingertips? | James | 2 | 1 | 11-19-06 12:17 pm |
| Hydrogen Bomb | matthew devries | 1 | 1 | 11-19-06 11:55 am |
| A great hot air ballon design | Hotairballonist | 3 | 1 | 11-23-06 10:57 pm |
| Faraday cage working partially | Simon Quellen Field | 3 | 1 | 1-28-07 8:31 pm |
| Building a Hydrogen Electrolyser/Fuel Cell - Cheap! | ffischer_76 | 3 | 1 | 3-31-07 1:09 pm |
| IMPORTANT | matthew devries | 3 | 1 | 11-25-06 6:18 pm |
| Magnetic Linear Accelerator - Hypothesis for SciFair experiment | james cross | 2 | 1 | 12-12-06 12:02 am |
| Need To know ASAP | JCook63123 | 4 | 1 | 11-10-07 12:43 pm |
| Equation | Cody | 8 | 1 | 12-26-06 12:24 am |
| Gravity | Simon Quellen Field | 6 | 1 | 12-29-06 2:29 pm |
| Plaster side effect? | I. Dimov | 4 | 1 | 12-29-06 5:27 am |
| RC module | I. Dimov | 1 | 1 | 12-28-06 12:58 pm |
| Home turbine? | Randy G. | 13 | 1 | 1-12-07 3:47 pm |
| Electromagnet | Simon Quellen Field | 2 | 1 | 1-10-07 10:41 am |
| How many turns to make a good transformer for a spark? | SuperNerd | 3 | 1 | 4-11-07 6:37 pm |
| Laptop lcd | Michael | 2 | 1 | 1-29-07 9:38 am |
| Transistor difference | Kiley Faubion | 3 | 1 | 2-12-07 1:34 am |
| Polyester Resin Isn't See-through | matthew devries | 7 | 1 | 2-14-07 3:27 pm |
| Hydrogen Bomb | matthew devries | 1 | 1 | 2-17-07 2:30 pm |
| Hydrogen separation | Roberto K | 1 | 1 | 2-19-07 3:38 am |
| Questions about electrolysis | Randy G. | 3 | 1 | 2-24-07 9:40 pm |
| Aspirin | sara gilliam | 1 | 1 | 2-22-07 5:44 pm |
| Magnetic Cradel | Patrick | 2 | 1 | 8-20-10 10:36 pm |
| Gauss Rifle Energy Measurements | Bob_g | 1 | 1 | 2-23-07 6:17 pm |
| SERIOUS VAN DE GRAAF GENERATOR PROBLEMS | bazuka | 13 | 1 | 11-6-07 11:14 pm |
| Solar iPod charger | Guest | 12 | 1 | 4-15-08 6:16 pm |
| Properties that effect radio wave "conductivity" | AndrewD | 3 | 1 | 4-7-07 8:59 pm |
| VAN DE GRAAF ISSUES!!! | Sam Carlberg | 3 | 1 | 1-13-09 8:48 pm |
| HOW MANY AMPS WILL THIS DRAW??????? | Michael | 2 | 1 | 3-15-07 4:35 pm |
| Electrical Circuits? | Ray Lyford | 2 | 1 | 3-22-07 1:18 am |
| Inportant Electric Question | Brett | 13 | 1 | 1-8-08 4:59 pm |
| Help! Voltage boosing. | Justin | 4 | 1 | 5-29-07 6:26 pm |
| Urgent Model Fractioning Column | I. Dimov | 1 | 1 | 4-1-07 8:08 am |
| Radio Transmitter Question!!! | Simon Quellen Field | 4 | 1 | 4-12-07 12:15 pm |
| 1MHz or 16MHz oscilator | Harris Sh | 3 | 1 | 4-26-07 1:26 pm |
| Phonograph | Mara | 4 | 1 | 3-29-08 3:00 pm |
| Slingshot car URGENT! | Justin | 3 | 1 | 5-30-07 10:50 pm |
| Potato Cannon Matters i.e. I need help | Joshua Martin | 2 | 1 | 4-28-07 3:05 am |
| Convert Salt Water to Pure drinking water using what? | Michael | 4 | 1 | 8-13-07 2:23 pm |
| Reading 400V coil gun help | Justin | 4 | 1 | 9-1-07 1:16 pm |
 | Rail Gun | Justin | 1 | 1 | 6-4-07 5:55 pm |
| Max current calculations. | Justin | 1 | 1 | 6-9-07 12:16 am |
| Igniter spark energy question | Simon Quellen Field | 2 | 1 | 6-29-07 10:44 am |
| Thermal electric generator | Simon Quellen Field | 12 | 1 | 1-7-09 1:47 pm |
| Hydrogen Electrolyser | Justin | 11 | 1 | 9-1-07 1:07 pm |
| Small Project | Justin | 4 | 1 | 9-1-07 1:12 pm |
| Vision system for submarine robot | Marcus Shaw | 2 | 1 | 7-24-07 7:15 am |
| URGENT battery question | Haz | 5 | 1 | 9-4-07 3:05 pm |
| Human chimp | Kasper Emil Feld | 5 | 1 | 12-10-07 9:52 am |
| Amber | rock | 3 | 1 | 8-13-07 2:26 pm |
| Diode | Simon Quellen Field | 2 | 1 | 8-14-07 3:20 pm |
| Motors and resisting current Pretty urgent | Haz | 3 | 1 | 9-4-07 3:07 pm |
| Fork and plumb | Simon Quellen Field | 2 | 1 | 8-23-07 1:54 pm |
| PIC16F628 and PC comunication via the RS232 | Justin | 2 | 1 | 8-30-07 12:21 pm |
| Hot Air Balloon Lift Force By Its Temperature | Kasper Emil Feld | 4 | 1 | 12-10-07 9:42 am |
| Need help in building a Potentiostat for Science Fair | Maria Teresa Pombo | 1 | 1 | 9-4-07 10:25 am |
| Electric Lighter, NOT piezoelectric | Mike | 5 | 1 | 9-13-07 10:51 pm |
| Homemade water pump | HARSHADRAMESHPATIL | 4 | 1 | 8-26-09 8:43 am |
| Catapult Equations | Christian | 5 | 1 | 4-24-09 12:23 pm |
| Trip wire | Marcus Shaw | 6 | 1 | 10-5-07 9:37 pm |
| Electrolysis in salt water - makes something green | Justin | 5 | 1 | 11-18-07 11:07 am |
| F/S: Nokia N95 8GB/Apple iphone 8GB/Sony Ericsson W960/Motorola Riz... | bembo | 0 | 1 | 11-27-07 12:44 pm |
| Help plz for my uncle sheep | HEY | 5 | 1 | 3-9-08 12:53 pm |
| All questions about all projects of scitoys.com | Syed Haider Abbas | 119 | 1 | 4-14-08 12:07 pm |
| USB Laser Communicator | Theresa Simmons | 5 | 1 | 2-6-08 8:35 pm |
| Inductor | Theresa Simmons | 3 | 1 | 2-14-08 10:24 am |
| RC plane | Patrick | 21 | 1 | 3-12-08 7:32 am |
| Generating Earthquakes | Rohan | 6 | 1 | 3-14-08 1:06 am |
| Hey see it | Rohan | 5 | 1 | 3-13-08 8:07 am |
 | Eutrification | Kasper Emil Feld | 5 | 1 | 3-14-08 2:26 am |
| Proppeller Airplanes | Hobby Quest | 7 | 1 | 3-23-09 3:52 pm |
| Trebuchet, Catapult, and Ballista Design | Theresa Simmons | 2 | 1 | 3-13-08 11:19 am |
| C++/Java/VB/BASIC guidance | hike danakian | 5 | 1 | 4-3-08 2:25 am |
| Capacitor charger | Patrick | 15 | 1 | 3-27-08 8:39 pm |
| A QUESTION NOT REAL | Rohan | 3 | 1 | 3-16-08 2:35 pm |
| HELP CAPACITOR | Windmill | 5 | 1 | 9-21-08 5:25 am |
| `lo, Amp! Hi, Volt! | Patrick | 8 | 1 | 3-28-08 8:35 pm |
| STOPPING AIR POLLUTION -KILLING MOSQUITOES-TREATING WASTE WATER | Rohan | 5 | 1 | 4-24-08 12:57 pm |
| Current | scott | 3 | 1 | 4-13-08 6:40 pm |
| Solar Refrigerator | Justin | 3 | 1 | 4-21-08 12:00 am |
| Capacitors | Patrick | 11 | 1 | 4-11-08 8:20 pm |
| Hydrogen production | Theresa Simmons | 2 | 1 | 4-5-08 1:34 pm |
| Rectenna | Patrick | 10 | 1 | 4-21-08 5:36 am |
| ANTENNA | Rohan | 8 | 1 | 4-26-08 3:44 am |
| How to create a simple beep circuit? | Patrick | 13 | 1 | 4-29-08 8:29 am |
| Hydrogen in latex balloon | Theresa Simmons | 2 | 1 | 4-24-08 10:34 am |
| 2 questions | Patrick | 13 | 1 | 4-27-08 7:10 am |
| Salt alternative | Kasper Emil Feld | 6 | 1 | 4-30-08 6:18 am |
| Golf caddy tyres | Haz | 1 | 1 | 4-25-08 6:48 pm |
| FLED | Patrick | 1 | 1 | 4-26-08 3:33 am |
| Head, flow and psi | Jordan | 1 | 1 | 5-15-08 11:31 pm |
| Simple Laser Communicator | Rohan | 3 | 1 | 8-23-08 9:00 am |
| Another laser question | Patrick | 7 | 1 | 5-25-08 12:11 am |
| Where to find low rpm motors? | hey | 1 | 1 | 7-8-08 6:27 am |
| Any idea of social science project | Rohan | 3 | 1 | 7-22-08 3:57 am |
| Self-inflating Helium Balloon, can it be made? | scott | 2 | 1 | 8-6-08 8:47 pm |
| LASER COMMUNIACTOR QUESTIONS | Rohan | 4 | 1 | 8-27-08 6:06 am |
| Pyrolytic graphite | idimov | 2 | 1 | 8-29-08 6:08 am |
| Infrared led communicator | Patrick | 2 | 1 | 9-7-08 1:28 am |
| Van de graff and Camera | Justin Rajewski | 5 | 1 | 11-10-08 11:45 pm |
| Easy V=IR question for someone | C Peck | 5 | 1 | 11-16-08 8:10 pm |
| Steering | Patrick | 4 | 1 | 7-22-09 6:39 am |
| Solar regulator | scott | 2 | 1 | 12-13-08 12:33 pm |
| Non-laser Range Finder HELP PLZ! | Theresa Simmons | 2 | 1 | 12-29-08 4:09 pm |
| Amperage of a AA (1.5 volt) battery | Sam Carlberg | 4 | 1 | 1-18-09 1:33 pm |
| Need to make a graph for crystal radio | Alex Roberts | 2 | 1 | 1-30-09 8:33 pm |
| Spring Physics Question -- Help!!! | 11gernez | 3 | 1 | 3-5-09 10:06 am |
| Alcohol absorbtion efficency | 11gernez | 3 | 1 | 3-13-09 7:01 pm |
| Hydrogen fuel cell question.... | 11gernez | 1 | 1 | 3-13-09 7:06 pm |
| Field's metal and math/chemistry stuff | J N | 1 | 1 | 5-5-09 9:38 pm |
| Crystal radio with out capacitor and coil calculator | Theresa Simmons | 4 | 1 | 6-2-09 3:44 pm |
| Van de Graaff generator- help please | Derrik Walker v2.0 | 2 | 1 | 5-30-09 5:25 pm |
| As the subforum says, I need help with my Science Fair project! | Brooke Gasdaska | 3 | 1 | 10-12-09 4:05 pm |
| What metal is best at reflecting radio waves? | Theresa Simmons | 4 | 1 | 10-16-09 4:47 pm |
| Mixture of solid CO2 and acetone and liquid nitrogen | jafra jawabreh | 3 | 1 | 12-30-09 11:18 am |
| Coil | Theresa Simmons | 2 | 1 | 12-31-09 4:32 pm |
| Questions about the simple crystal radio kit | Crystal Liang | 1 | 1 | 2-3-10 7:00 pm |
| CHLOROPLAST SEQUENCING | KIRAN | 1 | 1 | 2-16-10 11:30 am |
| 12 volt dimmer | JimS | 2 | 1 | 2-18-10 1:10 pm |
| Where to get phosphor powder | Red Dragon | 1 | 1 | 4-5-10 8:47 pm |
| Why does this work? | Jon R | 1 | 1 | 8-1-10 8:11 pm |
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