Like looking for lost treasure? There's no need to break the bank for a high-end metal detector — just dig through your junk drawer! In this video tutorial, KipKay shows you how to make a metal detector from a calculator, an AM or FM radio, a standard CD case, and some velcro. That's it. Your very own metal detector.
Radar Roy demonstrates in this video tutorial how to hard wire a dash-mounted radar detector. The advantage of direct wiring your radar detector is getting rid of that wire mess going to your cigarette lighter. So, if you don't want another speeding ticket again, install your radar detector the right way, the direct way! All it takes is a little electrical know-how, and maybe a little automobile know-how.
See how to make a USB motion detector with KipKay and MAKE Magazine! Find out how to turn your PC into an ambush multimedia presenter! Kipkay loves his gadgets! This is combination of a motion detector, a USB interface cable, and a laptop computer.
AntiPolygraph.org's George Maschke speaks with Nick Frost about how to fool a polygraph (lie detector) test in episode 5 of the tongue-in-cheek 2003 television series Danger: Incoming Attack. Note that the anal sphincter contraction, discussed as a polygraph countermeasure, while effective, is no longer recommended by AntiPolygraph.org, and alternative techniques such as mental countermeasures or tongue-biting are to be preferred.
This free video science lesson from YouTube's bionerd23 demonstrates ahow to use a GAMMA-SCOUT Geiger counter radiation detector. For all of the relevant details and detailed, step-by-step instructions, as well as to get started using your own GAMMA-SCOUT Geiger counter, watch this home-science how-to.
The Geminid meteor shower 2010 is tonight, climaxing sometime between midnight and dawn Tuesday. Usually, the Geminid meteor showers in December are awesome spectacles, one of the most intense meteor showers of the year, but this year the moon will be out until after midnight, lessening visibility. But just because you can't see the meteor shower this year, doesn't mean a meteorite or two didn't sneak into Earth's atmosphere, hurdling to the ground, waiting for you to find it. So, get your me...
If you just bought a Valentine 1 radar detector for your car or truck, this tutorial will show you how to install it and program it and use it. Learn what all the modes do and what the different beeps and blinks mean. Keep yourself speeding along and keep the cops from catching you by watching this tutorial and learning how to program a Valentine 1 (V1) radar detector.
Are you tired of having spills from overflowing sinks and bath tubs? Watch this video tutorial to learn how to make a water level detector. To make this detector, you will need: 2 wires, a sound signal from a toy, and a drill.
Do you not know how to use your Gold Bug metal detector? Well, see how to make adjustments for ground detection in this video tutorial. You'll cover ground reject, volume, retune, ground balance, and much more. So, find your next treasure with a little metal detector know-how.
This how-to video is about gold. Yes, gold! Watch to see how to find gold with a metal detector and without a metal detector in the desert by a dry river bed. See what metal detector to use and how to use them, and how to not use one at all, for prospecting gold in the sandy, dried up, water beds.
Three hundred people die every year from carbon monoxide poisoning. Don't risk being a part of that statistic.
Team Cynergy presents step by step instructions on how to program an electronics kit to use a laser as motion detector and fire a paintball gun with the sensor is triggered.
MAKE and Kipkay brings the do-it-yourself mindset to all the technology in your life. Make Magazine celebrates your right to tweak, hack, and bend any technology to your own will.
Make a simple lie detector that can tell the truth, or a lie. The schematic is on the video. No, it doesn't work on cats.
This how-to video is about gold. Yes, gold! Watch to see how to find gold with metal detectors. You can find gold in the ocean water, on the side of the beach, in the sand, the ground, the iron ore fields, or wherever. See what metal detectors to use and how to use them for prospecting gold.
An EMF detector will help you find invisible electromagnetic fields, and you can make an inexpensive one for under ten dollars. This will only detect the presence of a field, you will need other tools to be able to measure its strength.
An EMF detector lets you pick up on electromagnetic fields, a useful tool if you're into amateur ghosthunting. To make this, you will need some wire, a resistor, and an LED. You will also need an Arduino to use as a controller.
Want to know from which side the wind is blowing? Learn how to make a wind detector with this video tutorial.
Check out this video tutorial to see how to construct an alarm system, that's based on the principle of motion detectors, which work by touch. It's very useful to catch unpleasant visitors red-handed. So make sure your chocolate bar never gets snagged again, catch the bandits with a motion detector alarm! Or just keep you kids away from the birthday present closet where peeping is not allowed.
This video will show you how to use a metal detector to look for gold. There are gold nuggets in rivers and hillsides all over the United States, waiting for you to find them. With the proper equipment and a little know how, you can strike gold!
Looking to take some safety precautions for the exterior of your home? Motion detector lights are a good way to ward off unwanted intruders. Installation of motion detector lights isn’t as difficult as it sounds, since most are pre-wired and preassembled.
There are very, very few things better than a solid Hobbit songI mean, I was almost brought to tears when Pippin busted out this one in The Lord of the Rings: Return of the King.
I know I can't be the only person whose socks go missing in a shroud of mystery, but I'm determined to catch the sock-thieving gnomes in the act. While I have my suspicions, I can't quite prove it. Sure, I could drink a load of Red Bulls and never sleep, guarding my socks—but that's just crazy right? Luckily, I've found a way to set up my phone to catch the culprits.
Want to build your own infrared motion detector? It's easier than you think! So easy, in fact, that this video tutorial from MAKE can present a complete overview of the build in under five minutes! For more information, including a full list of materials and detailed, step-by-step instructions, and to get started building your own passive infrared motion alarm, take a look.
In a preview of NEVER GET BUSTED, Barry Cooper explains more about the habits & training of narcotic detector dogs. These are highly trained animals built to sniff out drugs like pot/marijuana, cocaine, heroine, crack, methamphetamines and the like. This canine cop is unlike any other and he's sure to take you down and get you in jail if you don't watch out. Barry Cooper is the best in helping prevent you from being arrested for drug possession. Stay out of jail and away from cops with these ...
Speeding tickets are one of the worst things a driver fears on the highway, aside from wrecking, of course. But you can get home safe without getting a ticket. You just need to keep your vehicle off the radar by following these stealthy driving techniques.
Worried about your baby or toddler either wrecking or wrecking themselves in your home? Baby proofing time! Make sure your house is safe and secure for your child when they start exploring their turf.
Burglary is common, but is also quite preventable with these tactics. You Will Need
Knowing how to read someone’s body language is like having your own personal lie-detector test. So start sussing out the truth today.
Mice, cute as they may be, are an unwelcome visitor in many a home. This video tutorial provides step by step instructions on how to hack a wireless electronic laser mouse trap from an automatic garage door opener and a computer mouse. Find out where those little pests are going. Watch this video tutorial and learn how to build a laser motion detector mouse trap.
If you're interested in creating a dosimeter using simple tools, take a look at this video. Using a digital camera, a plastic scintillator, and some tape a radiation dosimeter can be crafted allowing for radiation information to be collected with simple materials.
In this video Bob Schmidt shows you how to use his favorite drywall anchors to install all types of accessories such as smoke detectors, paper towel bars, and decorations.
NLP Lie Detector Eye Accessing Cues Explained. This technique is used by the Federal Law Enforcement Training Center FLETC.
If you had to answer the following statement, which answer would you choose? Water is:
Check out this informative video tutorial from Apple on how to use Mac OS X Mail to its fullest. See how to filter out junk mail, use data detectors, and view RSS feeds in Mail. Mac OS X. It's what makes a Mac a Mac.
Speeding tickets suck, and I don't know a single person that can tell me otherwise. But the reality is, most of us will break the speed limit for one reason for another, regardless of the pricey risk.
Kinesiology, or human kinetics, is the science of human movement. This simple muscle self-test turns your body into a lie detector. Your body subconsciously knows things that the conscious mind isn't aware of. Watch this video kinesiology tutorial and learn how to do a simple muscle test.
In this episode we're using the Tibbo EM1000 to create our own web-serving-BPM-sensor!
Want to learn how to build a robot out of Snap Circuits? I'll show you how to combine Snap Circuits parts from three different sets (the Snap Circuits rover, Snap Circuits Micro, and the Snap Circuits motion detector) to make a simple programmable motion activated robot. For a complete step-by-step build of the robot, visit my project at Instructables: http://www.instructables.com/id/Hack-the-Snap-Circuits-Rover/
Android uses a set of permissions that apps can request to perform certain actions, and you're notified of these permissions each time you install an app. The problem here is the fact that you aren't given any built-in way to deny apps these permissions (although Danny just showed a workaround for this).