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  Thread Last Poster Posts Pages Last Post
Neat help with 2 thingsJames Lee 12 8-28-06  5:45 pm
Trouble with pyrolytic graphiteameya chandekar 271 12-16-10  4:57 am
How do you get Supermagnets apart?Simon Quellen Field 21 6-2-08  2:33 pm
POTENTIAL AND KINETIC ENERGYEvan Holdstock 5-4-05  5:39 pm
Is a transistor radio a regular radiohttp://www.muchila.c9-23-05  7:17 pm
A question about the Laser transmitter....Theresa Simmons 15 11-4-08  1:49 pm
Trouble with the steamboatgreg koz 11 10-25-06  6:36 pm
Question with the radiohttp://www.american-26 9-22-05  8:39 am
Gauss Gun QuestionJames Lee 8-28-06  5:24 pm
The laser gun thingywuwenling 11-12-10  3:10 am
Blast! My film can cannon doesn't work!!!!!!!!Simon Quellen Field 26 3-2-09  11:28 am
The Computer Controlled TransmitterPatrick 86 3-31-09  12:05 am
My AM radio doesn't work as well as i need it toAngus Chalmers 17 2-12-06  7:46 am
Trouble building the am radio transmitterSimon Quellen Field 14 12-21-07  6:19 pm
Gauss rifleAnonymous9-11-05  8:39 am
Vaccum is leakingSimon Quellen Field12-11-03  10:37 am
AM TransmitterNafee Sarwar 23 10-31-08  4:46 am
Franklin bell troubleSimon Quellen Field 8-1-07  10:48 am
Question about the transmitter oscillatorhttp://www.muchila.c9-23-05  7:16 pm
Laser Communicatorhttp://www.muchila.c9-23-05  7:17 pm
Logic divider or TTL circuitNafee Sarwar 11 10-30-08  12:38 pm
Oscillators at radioshack anymore???????Simon Quellen Field 11 12-28-05  1:42 pm
Solar Cell - where to attach the wires?http://www.muchila.c9-23-05  7:17 pm
Van de graff motor shaftSimon Quellen Field 8-9-07  9:11 am
Laser Communicator!!! Amplifier????Drew2-26-05  10:44 pm
Vacuum pumpSimon Quellen Field 13 2-24-06  10:55 am
10 minute railgunSimon Quellen Field4-20-04  4:15 pm
Would this workSimon Quellen Field10 5-5-04  5:54 pm
Cannon sparkerhttp://www.muchila.c9-23-05  7:11 pm
10 Minute Railgun problemsaditya chowdhury 4-14-07  1:08 pm
My generator doesnt generatemike 14 12-25-06  11:26 pm
Franklin's BellsMichael 12-26-06  3:43 am
Is my cannon too hot/ does this happen a lot?lukerussom 11 12-6-05  3:00 pm
Laser communicationhttp://www.muchila.c9-23-05  7:13 pm
Pinhole reciever/transmitterhttp://www.muchila.c9-23-05  7:14 pm
Van De Graaff rubber band troublesurendra murthy.c 8-17-07  9:18 am
High voltage motorhttp://www.muchila.c9-23-05  7:16 pm
Trying to make a Gauss Rifle...surendra murthy.c 7-9-07  7:59 am
Preserving the laserhttp://www.muchila.c9-23-05  7:17 pm
Radio transmitter problems!!!Dave Goodwin 15 1-8-10  12:30 am
More gauss gun problemshttp://www.muchila.c9-23-05  7:17 pm
Trouble with the ion motor!mike 12-25-06  11:31 pm
Magnetohearological fluidalex oneill 4-4-06  7:28 pm
Producing Hydrogenhttp://www.muchila.c22 9-23-05  7:18 pm
Film Can Cannonhttp://www.muchila.c9-23-05  7:06 pm
Fresnel lensNikola Dulgiarov 3-22-06  1:44 am
Cannon Dimentionshttp://www.muchila.c9-23-05  7:08 pm
Laser Communicatorchristopher labreck 1-12-06  3:37 pm
Radio helpSimon Quellen Field 1-24-05  9:11 pm
Polariscopehttp://www.muchila.c9-23-05  7:09 pm
MK484-1 AM Radio Integrated Circuit james3-6-05  4:12 pm
Crystal Radio questionhttp://www.american-9-22-05  8:39 am
Idea For vacume ,kitsRick3-8-05  12:02 pm
Electro-Magnetic Gauss Riflehttp://www.muchila.c9-23-05  7:14 pm
Ion Motor: Need more Power?http://www.muchila.c9-23-05  7:14 pm
AM Radio Transmitterhttp://www.muchila.c9-23-05  7:15 pm
PCBhttp://www.muchila.c9-23-05  7:15 pm
Van de Graaff generator part ideasPatrick 28 8-20-10  9:48 pm
Using a crystal instead of an oscillator?mnado 1-29-06  1:26 am
Different Oscillator for Transmitter (Computer)http://www.muchila.c9-23-05  7:16 pm
Requesting assistance finding Platinum Coated Nickel Wire...http://www.muchila.c9-23-05  7:17 pm
Radio transmitterhttp://www.muchila.c9-23-05  7:17 pm
Solar Battery .Kenneth 11-30-05  5:41 am
10 radio Blair Calderara 9-8-07  10:06 pm
Radio Transitterhttp://www.muchila.c9-23-05  7:08 pm
LaserAnonymous8-26-05  8:22 am
Problem with Laser Pointer Audio Transmittertdkyo5-23-05  11:38 pm
Both transmitter projectsSimon Quellen Field 5-31-05  3:47 pm
Laser communicator receiverAnonymous8-26-05  7:59 am
Help! Pc Transmitter Problem!moisdaniel 10-20-05  1:02 pm
Where can i get a one megahertz crystal oscillator John Kondo 6-4-09  6:27 pm
Is there a crystal clock oscillator in anything i might havehttp://www.muchila.c12 9-23-05  7:13 pm
Van de graaff ...styrofoam?http://www.muchila.c9-23-05  7:14 pm
Binaca?Simon Quellen Field 16 10-24-06  8:17 pm
Film can cannon problemSimon Quellen Field 10 12-2-05  4:43 pm
Hydrogen fuel cellRay Lyford 10-8-07  9:41 pm
Plastic hydrogen bombjennifer chapman 7-21-05  2:19 pm
radio transmitterSimon Quellen Field 8-8-05  10:10 am
Tabbed piezoelectric ignitor...what brand?David S8-15-05  7:21 pm
Copper tubing neededDavid S8-14-05  11:58 pm
AM RADIO TRANSMITTERSimon Quellen Field 8-9-05  1:46 pm
RADIO justine aquino 1-20-06  5:43 am
Piezoelectric earphone Anonymous8-14-05  2:10 am
AM TransformerDayz8-27-05  10:32 pm
SpectroscopeSimon Quellen Field 9-13-05  8:45 am
Help with Free Space Data Transmiter!!!!!!!http://www.muchila.c9-23-05  7:15 pm
Problems with Freespace Data Transmission!!!!! Help me FAST cause m...Simon Quellen Field 9-25-05  1:57 pm
TrimerRachel Y 12 10-26-10  9:09 pm
Credit cardArthur Yip 8-29-06  7:40 pm
Tiny tesla coilIxus 10-17-05  1:43 pm
Three penny radio not working....embarrasedmike 12-15-06  6:03 am
AmperemeterNikola Dulgiarov 10-21-05  4:38 am
Laser pointerIxus 10-27-05  11:41 am
Weird ProblemTristan 11-15-05  2:17 pm
SERIAL PORT MORSE CODE TROUBLEI. Dimov 8-30-06  3:25 am
IC Amplifier...Alexander N Roberts 12-29-05  2:51 pm
AM Transmitter very quietSimon Quellen Field 12-21-05  5:55 pm
Electric "Rat Zapper"mike 12-15-06  6:07 am
Speaker 'Disrupter'?Patrick 9-9-07  5:34 am
Film Can Spark.justine aquino 1-13-06  5:00 pm
Modification to Crystal RadioMichael 12-28-05  3:30 pm
AM transmitterAngus Chalmers 1-29-06  10:53 am
QuestionArthur Yip 2-5-06  11:07 pm
Free space laser data transmitter questionjustine aquino 1-21-06  5:45 am
Computer Controlled TransmitterSimon Quellen Field 15 2-24-06  10:16 am
ÍscillatorI. Dimov 10 1-27-06  2:02 pm
Gauss rifle won't work!matthew wettstein 13 4-5-07  4:02 pm
AM/computer controlled transmitterAlex Roberts 7-8-06  11:15 pm
Can't separate the magnets for the gauss rifle -- argh!James Lee 8-28-06  5:28 pm
Oscillatorsmnado 2-18-06  4:27 am
How do I use the piezoelectric ingnitor purchased from this site?greg koz 12-5-06  5:03 pm
3 cent radioSimon Quellen Field 2-21-06  11:31 pm
Need help finding a manufacturing companyshula jula 8-28-07  5:06 am
Oscillator substitute, again.Simon Quellen Field 4-24-06  1:27 pm
RadioTrevor 3-25-06  6:50 pm
Taking 16 volts DC to 12 volts DC physics boy 21 12-28-06  5:26 am
Homade electric fence chargfer that a a quick pulse.Joshua Martin 5-5-06  2:08 am
Radio Groundgeorge 6-8-06  5:32 pm
Homemade earpiecepaulo melendez 10-5-07  9:36 am
Gauss gun questionSimon Quellen Field 6-16-06  9:24 am
Anti car theft Kasper Emil Feld 11-26-07  8:41 am
Four wires from the ferrite core?Simon Quellen Field 6-17-06  5:14 pm
OscillatorAndrew D 6-22-06  9:50 pm
Bismuth/Lead/Tin alloySimon Quellen Field 7-13-06  11:43 am
Binaca replacement at high elevation?mnado 6-30-06  6:41 pm
30 second motorShaun Lung 7-9-06  1:30 am
Homemade OscilatorNikola Dulgiarov 12 9-28-06  6:57 am
Amped X-Tal radioI. Dimov 25 8-24-06  3:56 pm
SolderingMichael 9-18-06  10:48 am
I need help with the simple crystal radio.matthew devries 10-2-06  3:30 pm
OscillatorBlair Calderara 9-3-07  12:48 am
Film can cannon air escaping and can meltinggreg koz 10-11-06  6:30 am
Igniter problemSimon Quellen Field 10-12-06  12:05 pm
Kelidocyclyegreg koz 12-1-06  3:54 pm
Science on stageI. Dimov 11-17-06  1:09 pm
Laser Communication ProjectMaxwell Grady 11-22-06  1:43 pm
What am I doing wrong with this radio?Cody 12-24-06  1:06 am
GalliumJustin 2-5-07  8:58 pm
New and need help, thank you!! (darlington transistor)PhilipBurkett 10-26-07  7:24 am
Variable capacitor identificationI. Dimov 12-29-06  5:04 am
Vacuum Pump low pressure?Justin 1-15-07  2:47 pm
Problems with solar cell in laser receiverGeorge Smith 1-22-07  9:20 pm
Vacuum pumpJonathan Smith 1-22-07  10:18 pm
Gallium on glass?Pauli Karvinen 1-15-10  6:30 am
Magnetic GalliumAivars Pumpurs 11-23-07  3:09 am
Magnet arrangement?Simon Quellen Field 2-3-07  1:46 pm
Magnets N42 or N50James 2-4-07  7:32 pm
Gallium Tricks!!!Justin 2-5-07  9:07 pm
Laser Communicator: Proper Voltage Range at Reciever?Simon Quellen Field 2-18-07  4:45 pm
More Laser Communicator Questions...Patrick 8-5-08  4:59 am
Induction heaterryan arlis 3-6-07  9:29 pm
Steam BoatSimon Quellen Field 3-14-07  10:32 am
Wierd problem with Laser Audio TransmitterSimon Quellen Field 3-13-07  8:34 pm
Free Space Laser Data TransmiterAndrew P 3-14-07  5:32 pm
AM Radio, Transmitter and IC ampreggy 4-21-07  1:55 pm
Can i get a 3v that can light a led without any battery ?moustafa ibrahim mou11-21-07  8:34 am
Simple AM transmitterSimon Quellen Field 7-12-07  2:00 pm
Ferrite coil scott 7-4-07  6:32 pm
Van de Graaff generatorJames Stanley 8-27-07  8:12 am
Converting 12 volts DC to 11 volts DCSimon Quellen Field 7-22-07  6:08 pm
Electro-carsMichael 8-9-07  5:46 pm
A few questions about the AM transmitter..Patrick 8-19-07  8:39 pm
Using TV as capacitorRohan 3-22-08  10:20 am
Steam boat troublesRay Lyford 10-7-07  8:01 am
Computer Controlled Transmiter with USB?Marcus Shaw 9-12-07  11:32 am
Which makes salt water burns workSalt water burnsphysics boy 10-24-07  8:00 am
Help with AM Transmitter ProjectI. Dimov 2-19-08  8:28 am
Crystal oscillator helpSimon Quellen Field 1-6-08  2:00 pm
MK 484-1 AM Radio Integrated Circuit !!!!!!!!!!!!!erica bonk 1-19-08  5:43 pm
Hey simonscott 3-16-08  9:52 pm
TransistorsRohan 3-22-08  10:18 am
HOW TO USE A DIGITAL MULTIMETER?Theresa Simmons 3-26-08  8:59 am
Railgun helpNicole Hawley 3-27-08  9:47 am
Computer Controlled Transmitter - High/Low giving rapid beepsAlvin Lee 3-31-08  12:18 pm
LM386 light seeking robot Patrick 4-14-08  10:55 pm
Portable Radio ProblemJohn Kondo 6-4-09  6:18 pm
HAVING TROUBLE BUILDING CURIE EFFECT HEAT ENGINESimon Quellen Field 5-2-08  7:35 pm
Piezoelectric Earphone solar recieverTheresa Simmons 12-18-08  9:26 am
Electromagnetic Gauss RifleTheresa Simmons 3-1-09  7:30 pm
Transmitting electricity using microwavesTheresa Simmons 3-16-09  9:45 am
Listening to Magnetism - Barkhausen effectTheresa Simmons 3-25-09  10:48 am
Melting my own GalinstanMatt 12-22-09  12:36 pm
Crystal Radio Help neededLarry Venick 3-14-10  7:20 pm
Laser communicator helpTheresa Simmons 5-27-10  12:21 pm
Maximum AM Transmitter RangeTheresa Simmons 5-29-10  7:00 pm
Laser transmitter doesn't modulate?Theresa Simmons 10-27-10  9:02 pm
Having trouble making Laser CommunicatorPatrick 12-18-10  6:27 am
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