157 LONG RANGE CORDLESS PHONE EXTENDER  This modified cordless telephone allows you to place telephone calls all around town. It has a range of up to 50 miles. It's a good alternative to the much more expensive cellular telephone. When using this device the price of calls will be the same as those made using your regular home telephone.  Instructions and schematics to build your own.

624 TOILET SHOCKER  When someone goes to sit on the pot this device will shock the sh*t out of them, literally.  Easy to read instructions and schematics (this is EXTREMELY funny when applied!)

630 BRAIN BLASTER  This device will remotely stimulate a person's brain, usually causing severe headaches, sometimes other effects also.  Instructions and schematics.

944 MAKE OR CONVERT A SWITCHBLADE KNIFE  These 2 manuals will explain in detail how to make your own switchblade knife, and how to convert a regular lockblade knife into a switchblade knife. Extensive and detailed instructions included.

401 CB LINEAR AMPLIFIER PLANS Add this amplifier to your mobile or base CB and enjoy 120 watts of transmitting power. Most CB's normally transmit around 5 watts. Sold as broadband 3-30 MHz linear amplifier. Illegal for CB(27 Mhz) use.

602 BLACK JACK CARD COUNTING DEVICE PLANS Use this miniature device in a secret location while playing black jack at the casinos in order to obtain an approximate 87% chance of doubling you money with every play.  Price of competitor device $2,100.00!

605 ELECTRONIC FISH STUNNER PLANS  Use this device and your boat to bring all the fish you can net to the surface. The signal interferes with the normal external sensing organs that bottom feeding fish use to sense their surroundings.  This confuses the fish inducing them into a semiconscious mode causing them to float to the surface where you can easily net them.  The effect is temporary and lasts only a few minutes or until an external stimuli awakens them. 

607 ULTRASONIC PAIN GENERATOR PLANS This device will emit a sound above most people's hearing that will cause headaches and nausea to many people without them detecting anything's wrong. Once this product is built it can be concealed as it as small as a pack of cigarettes.

608 MAGNETIC REPULSION GUN PLANS  Send projectiles at amazing velocities with this fascinating device. Weapon of the future. This is easy to make and you can change the velocity to what you want! CAUTION--May cause injury.

609 POTATO CANNON PLANS This is the famous plans for the fun device which is constructed of common materials that can be obtained and nearly any hardware store. It uses a common “fuel” and can shoot a potato over 1000 feet!

622 MOTORIZED SCOOTER PLANS  Very clear illustrations and instructions that will allow you to convert that ordinary scooter into a speed machine!

625 SHRINK-WRAP MACHINE PLANS  This homemade device comes in handy when you need to wrap up something to return to a store. Some have called this the “poor mans” shrink wrap! This is are very easy methods to use.

654 LINEAR AMPLIFIER PLANS  Works in the 2 MHz to 450 MHz frequency range. High power, 250 watts. When applied you can boost your signal in radios, cordless phones, CB’s etc. This also could be used to boost power on a low powered jammer.

659 LIE DETECTOR PLANS  Electronic Lie Detectors/Voice Stress Analyzers are very controversial at the present time. Many experts in the intelligence industry swear by this technology. Now you can build your own! Complete and clear instructions (think of the many applications this can be used in finding out if your being lied to!)

660 ANNOYER PLANS This high pitched device can be hidden anywhere. Once activated it's practically impossible to locate. These very clear plans are easy to use and easy to read, another of our great practical joke items.

924 SPOKE GUN PLANS  How to make a weapon that launches bicycle spokes at high velocities. You can fire a projectile 20-30 feet at a very high velocity (use caution, this can be very dangerous)

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