SentrySafe puts all sorts of measures in place to protect your valuables and important documents. This particular SentrySafe has an electronic lock, four 1-inch bolts to keep the door firmly in place, pry-resistant hinges, and it's able to withstand drops of up to 15 feet. Tha ...more
At the recent DefCon conference in Las Vegas, researchers opened many of the top commercially available gun safes with simple tools like a straw or a paper clip, and in one case, just by shaking it a bit. The investigation began after the researchers, Toby Bluzmanis, Marc Tobi ...more
In this article, I'll show you how to build a coil gun. A coil gun is a device that fires magnetic projectiles at high velocities, using electricity. Coil guns require no explosive propellant, therefor can be fired an infinite amount of time, providing that there is ammunition ...more
Replacing a car's starter solenoid is easy Learn about starter solenoid maintenance in this free video on auto repair. Part 1 of 7 - How to Replace a starter solenoid. Replace a starter solenoid - Part 2 of 7. Click through to watch this video on expertvillage.com Replace a st ...more
This is the third part of my electromagnetic pulse series (see Part One and Part Two). By now, I've covered the hardware and general concept of electromagnetic pulse generators, but how exactly do they disable electronics? How can an invisible field of energy have such a catas ...more
In this four part video demonstration, learn how to build your own HID projector headlights. The four parts cover the following: Part 1: See how to remove the lens, remove the reflector, level the reflector, and confirm your halogen aim. Part 2: How to cut the holes for the ...more
In this article, I'll be covering Triggers and Coils, part two of the series (see part one here). Generally, a simple EMP generator consists of four components; a capacitor, a transformer, a trigger and a coil of copper wire. The transformer component can be varied, but the co ...more
In this article, I'll show you how to create a simple yet effective way of scaring off intruders. Of course, there are methods around this approach, but it's great for office pranks and general fun. The project requires a little background knowledge in electronics and circuitr ...more
One day, your car may break down and you won't be able to afford to hire a mechanic, so what do you do... you look on the web for some how-to vehicle repair videos and become your own car mechanic, that's what. You don't need any advanced training to perform repairs and simple ...more
One day, your car may break down and you won't be able to afford to hire a mechanic, so what do you do... you look on the web for some how-to vehicle repair videos and become your own car mechanic, that's what. You don't need any advanced training to perform repairs and simple ...more
Live in the future (à la Star Trek, circa 1966) with uiproductions' pneumatic air-powered sliding door: "I always wanted a piece of Star Trek and the Disney Monorail in my house, and one thing they have in common is that they both have automatic sliding doors. It would be the ...more
This video tutorial belongs to the Autos, Motorcycles & Planes category which is going to show you how to replace a power lock on a Ford Excursion. This activity is neither easy nor cheap. But, you will save a lot of money if you do it yourself. Before starting you got to remo ...more
This video will provide tips on maintaining your Smart Parts Ion paintball gun solenoid. A lot of people are afraid to even take it apart but it is important for it to be cleaned regularly. You should clean the solenoid after a few thousand shots. Remember this does count for ...more
Watch this video from This Old House to learn how to fix a leaking system system. Steps: 1 Shut off the water to the sprinkler system. 2 Remove lid from valve box and clean out mud from inside of box with hand trowel. 3 Pack valve box with dry rags to absorb water. 4 Twist ou ...more
Expert mechanic, Jesse Grahm shows you the easy way to change your plugs and set the gap so you can keep roaring down the highway with your maximum power potential in full effect. In step-by-step videos, he demonstrates how to remove the seat, fuel tank, air filter box, veloci ...more
According to Wikipedia, "Sympathetic Resonance is a harmonic phenomenon wherein a formerly passive string or vibratory body responds to external vibrations to which it has a harmonic likeness." Artist Joshua Kirsch has created a musical sculpture based on this principle: a me ...more
If the solenoid is shorted or arm broke, the dispenser does not switch between crushed ice and cubed ice, you will probably have to replace the solenoid. You can follow the steps in this video to help you do this easy repair. Video: .
This video demonstrates the relationship between electricity and magnetism and shows how to construct an electromagnet using a 4 inch iron nail, 5 meters of copper wire and a 1.5 volt AA battery. Electromagnetism was discovered by the Danish scientist Oersted. Electromagnetism ...more
News:
Apple Pencil 3 Is Almost Here — And It Comes with Squeeze Gestures and These Other Features
How To:
The Messaging Trick You Never Knew You Needed
How To:
Customize and Use Control Center on Your iPhone for Quick Access to Your Most-Used Apps, Features, and Settings
How To:
11 Features Coming to Apple News on Your iPhone with iOS 17.5 — Including Some Big Ones!
How To:
Apple's Integrating Game Center Leaderboards into News+ Puzzles with iOS 17.5
How To:
Apple Has a Killer New Word Game Puzzle Called Quartiles Hiding on iOS 17.5
How To:
Identify Any Song Playing on Instagram, TikTok, and Other Apps on Your iPhone Using Shazam
How To:
Apple News Gives You More Options for Automatic Downloads on iOS 17.5
How To:
27 New Features and Changes Coming to Your iPhone with iOS 17.5
How To:
Download and Install iOS 17.5 Beta on Your iPhone — And Try New Features Before Everyone Else
How To:
Download and Install iPadOS 17.5 Beta on Your iPhone to Explore New Features Before Everyone Else
How To:
Update Your iPhone's Lock Screen with an Attention-Grabbing Note, Reminder, Warning, or Other Custom Message
How To:
Your iCloud Email Lets You Create Aliases to Protect Your Primary Email Address and Organize Your Inbox
How To:
Use Your iPhone's Built-in Image Analyzer to Reveal the Hidden Meaning Behind Symbols, Signs, and More
Text Replacements:
The Secret Weapon to Typing More with Less on Your iPhone, iPad, or Mac
How To:
Focus Profiles Will Change How You Use Your iPhone — Here's How to Set Them Up for Distraction-Free Experiences
How To:
Force Restart an iPhone 15, 15 Plus, 15 Pro, or 15 Pro Max When It's Frozen, Glitchy, or Won't Turn On
How To:
Create Unlimited iCloud Email Address Variations to Take Total Control Over Your iCloud Mail Inbox
How To:
Use Your iPhone to Hear the World Around You Better, Spy on Conversations, Listen to Your Heartbeat, and More
How To:
Automatically Bypass Human Verification Prompts on Your iPhone, iPad, or Mac to Experience Fewer CAPTCHAs
How To:
See Passwords for Wi-Fi Networks You've Connected Your Android Device To
How To:
Create an Admin User Account Using CMD Prompt (Windows)
How To:
The Messaging Trick You Never Knew You Needed
News:
Apple Pencil 3 Is Almost Here — And It Comes with Squeeze Gestures and These Other Features
How To:
Use FaceTime's Secret Hand Gestures and Reaction Buttons to Add Animated On-Screen Effects to Your Video Feed
How To:
Dox Anyone
How To:
Crack Shadow Hashes After Getting Root on a Linux System
Modular Origami:
How to Make a Cube, Octahedron & Icosahedron from Sonobe Units
How To:
Clone Any Android App on Your Samsung Galaxy Phone Without Using Any Third-Party Tools
How To:
If 'Messages' Consumes Too Much iPhone or iCloud Storage, Don't Delete Your Conversations Just Yet
How To:
Make Spoofed Calls Using Any Phone Number You Want Right from Your Smartphone
How To:
The Trick That Lets You Link to Specific Start Times in YouTube Videos Right from Your Phone
How To:
Crack SSH Private Key Passwords with John the Ripper
How To:
CC in a Physical Business Letter
How To:
Enumerate SMB with Enum4linux & Smbclient
Hack Like a Pro:
Using the Nmap Scripting Engine (NSE) for Reconnaissance
The Dried Beans Cheat Sheet:
Soaking & Cooking Times for 15 Different Beans
Warning:
Sensitive Info You Black Out in Images Can Be Revealed with a Few Quick Edits on Your iPhone
How To:
Crack Password-Protected Microsoft Office Files, Including Word Docs & Excel Spreadsheets
How To:
Clear Your Frequently Used and Recent Emoji from Your iPhone's Keyboard
How To:
Exploit EternalBlue on Windows Server with Metasploit
How To:
Check if Your Wireless Network Adapter Supports Monitor Mode & Packet Injection
How To:
Use Odin to Flash Samsung Galaxy Stock Firmware
How To:
Make This Amazing 9-Layer Density Tower from Things Found in Your Kitchen
Redstone Logic Gates:
Mastering the Fundamental Building Blocks for Creating In-Game Machines
How To:
Make Your Own Bad USB
How To:
Get Root with Metasploit's Local Exploit Suggester
How To:
Scrape Target Email Addresses with TheHarvester
Tutorial:
Create Wordlists with Crunch
How To:
Automatically Bypass Human Verification Prompts on Your iPhone, iPad, or Mac to Experience Fewer CAPTCHAs
How To:
Target Bluetooth Devices with Bettercap
How to Use PowerShell Empire:
Getting Started with Post-Exploitation of Windows Hosts
How To:
If Magisk Shows You Pass SafetyNet, but You Still Have Issues, Check This
How To:
The First 12 Things to Do When Switching to Signal Private Messenger
How To:
Smooth proxy objects in Maya
How To:
See What Traffic Will Be Like at a Specific Time with Google Maps
How To:
Find Vulnerable Webcams Across the Globe Using Shodan
How To:
27 New Features and Changes Coming to Your iPhone with iOS 17.5
How To:
Scan for Vulnerabilities on Any Website Using Nikto
How To:
Make Siri Say Whatever You Want Every Time You Connect Your iPhone to a Charger
