I have this great idea for a Science Toy
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» I have this great idea for a Science Toy
Thread
Last Poster
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Last Post
A magician needs help
http://www.muchila.c
6
1
9-23-05 8:16 pm
Hot air balloon
Alok Mehta
73
1
10-13-08 2:53 am
To make an electric lighter
viktor pless
44
1
5-26-08 6:11 am
Cordless Telephone
kelly smith
15
1
9-30-06 5:58 am
Magnets
Pavlik
2
1
11-27-06 2:39 pm
Why not make a snow melter (giant heat gun)
greg koz
26
1
11-6-06 8:49 pm
Build a Simple Battery from Household Items
Theresa Simmons
52
1
3-10-08 10:26 am
Home made cryocooler
http://www.american-
1
1
9-22-05 9:43 am
Computer Laser Communication
Colin
7
1
11-8-05 6:47 pm
Hovercraft
Justin
36
1
8-8-07 12:49 pm
An electromagnet even a baby could build!!!
John Kondo
8
1
10-9-08 4:41 pm
Crane
Alexander N Roberts
6
1
2-20-06 4:44 pm
FM radio??
Jeff Costigan
8
1
2-5-05 6:36 am
Potato Combustion Cannon
Simon Quellen Field
18
1
12-23-05 7:29 pm
Dancing "figures"
Simon Beck
12
1
9-11-07 4:31 am
Remote Control Airplane
ali
7
1
12-1-05 8:32 pm
How about thinking controlling air pollution????
Troy
5
1
3-16-06 8:05 pm
Antenna
mnado
4
1
2-10-06 6:01 pm
Freez drying?
Evan Lynn Mills
8
1
1-4-06 2:20 am
Computer controlled infrared morse transmitter?
http://www.muchila.c
4
1
9-23-05 8:15 pm
Trebuchet
http://www.muchila.c
3
1
9-23-05 8:15 pm
Metal Detector?
http://www.muchila.c
4
1
9-23-05 8:16 pm
Laser Door Alarm
Austin Kirschenmann
20
1
12-16-05 1:34 am
LED Clock
http://www.muchila.c
2
1
9-23-05 8:17 pm
Crooke's Radiometer (Light Mill)
SurajParkash
17
1
3-11-07 10:36 pm
HAY SIMON can you........
mnado
15
1
2-4-06 6:50 am
Great news
http://www.muchila.c
4
1
9-23-05 8:17 pm
Thermal/Light enhancement
Andrew
3
1
4-18-04 8:43 pm
Leyden Jars
Joshua Francis Marti
41
1
1-27-08 8:04 pm
CW reciver
Troy
3
1
3-8-06 5:39 pm
Slinky high voltage motor
mnado
9
1
2-10-06 6:01 pm
8 watt audio amp.
Simon Quellen Field
9
1
9-13-06 4:56 pm
Newly invented tumbling magnet generating system
justine aquino
7
1
1-1-06 7:50 pm
How to make a computer
Michael A D
12
1
1-3-08 10:46 pm
How to create a virtual reality system
greg koz
7
1
11-5-06 5:40 pm
R/C Switch
sione
4
1
11-27-05 4:17 pm
IC BA546
http://www.muchila.c
2
1
9-23-05 8:13 pm
Mini wireless cammera
Angus Chalmers
4
1
12-29-05 4:31 pm
Soldering an IC
http://www.muchila.c
6
1
9-23-05 8:15 pm
Microwave Transformer Arc Welder
http://www.american-
1
1
9-22-05 9:44 am
Calcium Carbide Cannon
http://www.muchila.c
3
1
9-23-05 8:15 pm
Leyden Jar
mnado
8
1
2-5-06 6:34 am
Inviting Entries to Electronic Design Contest to win cash $100
http://www.muchila.c
1
1
9-23-05 8:16 pm
Camera Obscura
http://www.muchila.c
4
1
9-23-05 8:16 pm
My aerodynamics toy propella
0
1
Thermite
I. Dimov
10
1
8-15-06 8:15 am
Cool things that fly and get you wet
http://www.american-
5
1
9-22-05 9:47 am
120 Volt 70 Amp Welder
http://www.american-
1
1
9-22-05 9:36 am
Surprise Shocker
scott
21
1
7-2-08 12:47 am
Fermentation
Anonymous
1
1
12-1-04 12:43 am
How to make infa red goggles
Simon Quellen Field
2
1
1-6-05 10:19 am
I need someone to try this.
Anonymous
8
1
4-15-05 10:50 pm
Guass Rifles
anonymous dan
7
1
10-24-05 8:46 pm
Electricity generator
Weebl
3
1
5-21-05 10:47 pm
Alka-Seltzer Rocket
greg koz
6
1
10-19-06 5:45 pm
FM Detector
Jeff Costigan
1
1
2-5-05 6:26 am
WindMill
Angus Chalmers
5
1
2-11-06 6:55 pm
Eletromagnent
Angus Chalmers
10
1
12-29-05 5:32 am
What some NIB magents but don't have the cash? or the time? Got a o...
Zebulin Schweickert
10
1
12-7-05 2:25 pm
Nitinol
mnado
2
1
4-5-06 7:44 am
Hovercraft
Susan M.
2
1
3-20-05 10:16 am
Tracking Device
mnado
10
1
3-15-06 6:38 am
Linear Induction Motor Launcher
http://www.muchila.c
1
1
9-23-05 8:17 pm
Halo physycs
Alex Roberts
7
1
11-7-06 10:32 pm
Neon detonator
Anonymous
6
1
8-26-05 11:43 am
Laser Communicator - Images
Simon Quellen Field
2
1
4-6-05 10:47 am
Coil Gun
jon haberkorn
33
1
11-11-08 9:42 am
Winding transformers
Simon Quellen Field
6
1
4-11-05 12:11 am
Stactic vacum ????????
Simon Quellen Field
2
1
4-28-05 4:26 pm
Measuring Volts
Anonymous
10
1
9-11-05 8:01 am
Gun Laser Pointer
Bo
3
1
1-22-06 6:17 pm
Cool books....
http://www.muchila.c
2
1
9-23-05 8:09 pm
Diamagnetic "gold" panning.
http://www.american-
1
1
9-22-05 9:43 am
Clap switch
Simon Quellen Field
6
1
2-7-06 10:29 am
Telephone Line!
Troy
7
1
3-16-06 8:08 pm
FM Radio Transmitter!
http://www.muchila.c
3
1
9-23-05 8:14 pm
Other Waves!
http://www.american-
4
1
9-22-05 9:45 am
Tesla and his coils
mattb
3
1
10-13-05 5:43 pm
What to do.........
http://www.muchila.c
1
1
9-23-05 8:16 pm
Simple high voltage
Angus Chalmers
4
1
12-29-05 3:57 pm
Burglar Alarm!
greg koz
3
1
11-10-06 7:48 am
9v powered miniature guitar amplifier
Harris Sh
7
1
2-22-07 5:13 pm
Step by step guide to building a stamp computer
Anonymous
1
1
9-11-05 9:49 am
Plastic H bomb
2mattb
9
1
10-3-05 6:30 pm
I need neg-ion help
Michael
5
1
9-20-06 11:48 pm
Flim can cannon's barrel
Simon Quellen Field
5
1
7-11-05 10:12 am
How about...
AnotherAnonymous
1
1
7-12-05 2:48 am
Very simple smoke bomb (not the KNO3 / sugar one)
Sciman1
3
1
3-9-06 5:08 pm
Great site- dont know if pricing is fair or not
Angus Chalmers
2
1
12-29-05 6:39 am
Too difficult
Sleepy
0
1
7-18-05 6:28 pm
New idea for an amp
Jim Sluka
7
1
2-23-07 11:58 am
Speaker
Trevor
1
1
7-31-05 9:28 pm
How to make a Microphone
priscila
6
1
5-17-08 7:56 pm
Computer controlled transmitter problem!
http://www.muchila.c
4
1
9-23-05 8:07 pm
TV/IR REMOTE JAMMER
K.C.C.
2
1
11-15-05 7:07 pm
Simple scitoy
Sciman1
2
1
3-9-06 5:00 pm
Infrared Goggles
Simon Quellen Field
30
1
10-7-08 8:14 pm
Fireless Firework
Trevor
1
1
8-27-05 1:03 pm
A complete Electronic Resource Centre - Circuits & Tutorials
Hobby
1
1
9-10-05 1:12 pm
Trench Radio
Troy
5
1
3-8-06 5:59 pm
Combine modifications!
jason rucks
14
1
12-7-05 5:26 pm
I want to install solar power in my car...
Simon Quellen Field
2
1
10-4-05 4:37 pm
Microphone Into Megaphone
Troy
5
1
3-8-06 5:57 pm
A Non-friction bicycle lights generator (dynamo)
slawek
3
1
5-26-06 12:43 pm
Radio Shack Creations
mattb
3
1
11-23-05 5:54 pm
Orbiting Thingy
Dig Gil
3
1