Apparent Signal Search Results

How To: Read someone's palm

Peggy Erbison shares her knowledge of palmistry in this video. The heart line starts under the pinky and moves across and up towards the middle and index finger. The next line she talks about is the head line. This line is the center line that explains how your thinking is. The line that rounds out and wraps around the base of the thumb is the life line. This line connects to the head line at the beginning. These are the 3 main lines on the palm. Contrary to popular belief, the life line does...

Hacking macOS: How to Steal Signal Conversations from a MacBook with a USB Rubber Ducky

Developed by Open Whisper Systems, Signal is a free, open-source encrypted communications app for both mobile and desktop devices that allows users to make voice calls, send instant messages, and even make video calls securely. However, a vulnerability was recently discovered for the desktop version that can be turned into a USB Rubber Ducky payload to steal signal messages with a single click.

How To: Tell if a guy secretly likes you

In this video, Chad tells us how to know if a guy really likes a girl. If a guy uses physical contact with you, he most likely likes you and wants to contact you. The hard thing about knowing a guy likes you, is if they guy sends you the right signals. A guy could feel more like a friend with you, so feel him out before you approach him. The best way to know if a guy likes you, is to set up boundaries to see if he respects you. A guy should also be able to tell you that he likes you, and tell...

How To: Understand saltatory conduction in neurons

This video is a discourse about saltatory conduction in the neurons. According to the author, it begins with the opening of a gate on the membrane of one of the dendrites of a neuron, and positive charge enters through this gate. The positive charge spreads throughout the cell, and gets dissipated as it spreads, so that, by the time it reaches the Axon hillock of the neuron, it is left with very little potential. However, the potential which results from the simultaneous excitement of many de...

How to Hack Radio Frequencies: Hijacking FM Radio with a Raspberry Pi & Wire

In our first part on software-defined radio and signals intelligence, we learned how to set up a radio listening station to find and decode hidden radio signals — just like the hackers who triggered the emergency siren system in Dallas, Texas, probably did. Now that we can hear in the radio spectrum, it's time to explore the possibilities of broadcasting in a radio-connected world.

How To: Use marine VHF radio

Radio communication is one of the oldest and most effective means of communication via technology, so it's no wonder it's still a popular way to send and receiver signals, especially on the water. Having a Marine radio can be critical when operating a boat on any type of water. There are many uses for a Marine radio, but the most important is to send a distress signal — here’s how to do it.

News: Sentinel Nerve Cells Spy on the Intestines, Linking Gut & Brain

If the all the fingerlike projections in our gut were flattened out, its surface area would be 100 times bigger than our skin's. It's so large that the actions of just a small part of it can impact our health. A new research study has found that enterochromaffin cells in the intestinal lining alert the nervous system to signs of trouble in the gut — trouble that ranges from bacterial products to inflammatory food molecules.

How To: Get your free iPhone 4 bumper case

In this video, you'll get a step by step tutorial on redeeming your free iPhone 4 case. If you have an iPhone 4, you are entitled to a free bumper case to deal with the antenna signal loss problem. All you have to do is download the iPhone 4 Case app, and send in your information. There's nothing to it! Get your free iPhone 4 bumper case today!

How To: Freshen your bad breath

Nobody likes having bad breath. Not only does it leave you with a bad taste and scare away potential suitors, it can be a signal of more serious dental issues. This helpful video from Colgate offers up some tips you can use to cure your bad breath and improve your overall health.

How To: Fold and fly a tumblewing walkalong glider

The science-fiction author, Arthur C. Clarke, once said, "That any sufficiently advanced technology is indistinguishable from magic". Who would have thought that we could create a wave of air with a piece of cardboard, and fly a folded sheet of telephone book paper on the wave of air? With this three-part video tutorial, you can find out how you can fly a piece of paper, making it surf on a wave of air. See how to make an origami tumblewing glider.

How To: Root and wirelessly tether the Droid X smartphone

If you're looking to not only root your new Motorola Droid X smartphone, but tether it wirelessly, then this video tutorial will show you the steps. Follow along closely and download the root files (.ZIP). And if you succeed, your Verizon Wireless Droid X will be fully rooted and you can tether your signal wirelessly to computers.

How To: Hook in kickboxing

Check out this instructional kickboxing video that demonstrates how to hook in kickboxing. The hook is a powerful kickboxing punch. Learn the skills of kickboxing in this video on competitive kickboxing moves.

How To: Delay CV signals in Reason

This music production software tutorial demonstrates the use of an Audio Delay to create an effective CV delay, with some tweaking in Reason. CV delays are useful for instrument design and combinator construction. Learn how to delay control voltage outputs in this Reason video.

How To: Pet a dog properly

When you meet a dog, the first thing you do is pet the head and the dog likes it, right? Wrong. Most dogs don't like being pet on the head, even if you think they do, and they're constantly sending signals that they don't want to get a head patting. Learn how to read a dog's body language to find out whether or not they want to be pet on the head by watching this instructional video.

How To: Replace a 2009 Ford Focus brake, backup, or tail light bulb

This tutorial shows you how to replace a rear light on a 2003 Ford Focus. Specifically, the video shows fixing the rear brake light, but this tutorial shows how to fix any rear light (including brake/tail, reverse, and turn signal lights). It is very simple and does not necessarily require any tools at all, though a pair of pliers comes in hand. Give me a break! Better yet, give me a working brake light on my 2003 Ford Focus! OK, if that's what you want, this video is going to show you how to...

How To: Troubleshoot the dashboard gauges on an LLV postal truck

The United States Postal Service (USPS) use what's called a Grumman Long Life Vehicle, or LLV, for their postal trucks. This video will show you how to troubleshoot the dash gauges in an LLV that are acting crazy. If you;re a mechanic and you have the same sort of electrical problem with the gauges when using turn signals or hazards, this video will help you find the solution, which could involve the parking brake.

How To: Circuit bend for beginners

Get bent with this instructional circuit bending video that provides a short introduction to circuit bending for the beginner. Circuit bending is taking any existing electronic device that is capable of generating audio signal and manipulating it and altering the schematics to produce some sort of sound other than the original intended sound. There are endless possibilities for the devices that can be used to experiment with your own circuit bend sounds.

How To: Use a CRT oscilloscope

Wondering how to use an old-timey oscilloscope? Learn how with this video tutorial, which offers step-by-step instructions on setting up and adjusting an old cathode ray tube oscilloscope for the measurment of signals. For more information, or to get started using your own oscilloscope, take a look.

How To: Record the acoustic guitar in mono with one mic

This instructional recording video will show you how to record the acoustic guitar in mono, using 2 different microphones in 2 different positions. It also shows you a few simple steps on how to make a stereo signal from a mono recording. Record better sound quality and learn how to record the acoustic guitar with one microphone by watching this tutorial video.

How To: Handle falcons and birds of prey

Falconry is the art of hunting with a bird of prey. The British School of Falconry at Equinox in Manchester, Vermont shows how to handle eagles and other birds of prey. Birds are trained to respond to human signals and people are taught the correct procedure for interacting with these hunting birds. Learn how to handle a bird of prey by watching this instructional video.