For the dedicated prankster, April Fool's Day is no joke. Nothing will stop them from coming up with the cleverest, most elaborate prank the world has ever seen. Or at least—their victim. The hardcore mischief-makers start planning out their ingenious prank the day after Apri ...more
Need some smooth pan shots for your indie film? How about a cool dolly zoom effect? Well, you don't need to be a professional filmmaker to use such a device, but you do need the money for the gear. But—if you can work your way around the workshop, you can probably build your o ...more
So you bought a new flat screen, and now you have to tackle the next issue—you have to mount it somewhere. Most people go for the wall, which is the most obvious place, but if you want to go for something a little different, the ceiling is always an option, too. There are ple ...more
The concept and structure of Christmas hasn't changed much since its inception. In its infancy, Christians recruited Roman pagans by associating Christmas with the Saturnalia, an ancient Roman festival in honor of the deity Saturn (also held in December). The pagans had long w ...more
The conversation of which operating system is most secure, macOS vs. Windows, is an ongoing debate. Most will say macOS is more secure, but I'd like to weigh in by showing how to backdoor a MacBook in less than two minutes and maintain a persistent shell using tools already bu ...more
This week, I've been working on a project that sort of takes a spin off an old-style potato gun. Using PVC pipe and the rapid combustion of hairspray, we can launch a rocket hundreds of feet into the sky. As usual for my projects, I tried to use only materials and parts that a ...more
You've seen his explanation of a combination lock's inner workings. You'll never lose another game of Jenga, thanks to his winning wooden pistol. And nearly 4 million YouTube users have marveled at his wooden marble machine sculpture. He's Matthias Wandel, and he's accomplishe ...more
What’s better in the summer than playing around in the water? Lounging in the pool, water balloon fights, and playing in the sprinklers helps us forget how much it sucks to be outside in 100+ degree weather. Sprinklers are especially fun to play around in, particularly if you ...more
So this is my methodology for this project of writing a rootkit. Please leave feedback on what is right/wrong. I tried to simplify concepts the best I could however... One needs an deep understanding of how different types of processors work and how memory protection is imple ...more
Cinema is a matter of what's in the frame and what's out, according to director Martin Scorsese, who asserted that when describing his life's work. Getting the perfect shot can turn an otherwise ordinary scene into something great, both on and off screen. One of the most reco ...more
How to use Teflon tape for plumbing applications. I know it sounds simple but there are a few tricks to applying the Teflon tape. Teflon tape is also known as PTFE Tape. In the perfect world, a tap or pipe fitting when correctly fitted should not leak. However we don't live i ...more
Christmas trees, once decorated and brightly lit, are the penultimate holiday decoration, but authentic pines lose their brilliance fast without any nourishment. Plus, they are major fire hazards without regular hydration. But watering one requires a lot of sliding around on t ...more
The GoPole, a telescoping extension pole designed specifically for GoPro cameras, allows you to capture unique and up-close 180 degree POV shots of your most awesome adventures. This tool is especially great for extreme sports like skateboarding, skydiving, surfing and snowboa ...more
To decorate a fire truck birthday cake, you will need the following: three chocolate cakes baked in loaf pans, Oreo-type sandwich cookies, candies, and brightly colored icing. Level off the cakes by cutting away the beveled tops. Place one of them on your serving tray. Cut a ...more
Learn how to make this spooky, amazing floating static orb. This is so simple, and so cool. It uses static electricity to make a tinsel orb levitate above a PVC pipe. We've gotten the orb to float for over 10 minutes. We just discovered you can use a regular balloon instead o ...more
This method is quick, easy, looks beautiful and does not require any equipment beyond a plastic bag and a pair of scissors. Step 1: Cut the Corner of Your Bag Choose the style of flower that you want to pipe and cut you plastic bag according to the instructions shown in the ...more
Crafting is an important aspect of Animal Crossing: Pocket Camp, as it helps you get animals to come to your campsite. However, it's also one of the best ways to get ahead in the game, and there are a number of reasons for this. Crafting serves as a necessary step in getting ...more
Using guns in your independent films is risky business, and expensive to boot. Since you probably don't need to actually shoot anything, you can probably get by with a replica prop gun. If you're gonna do that, why not make it yourself? This video will show you how to make a r ...more
If you bike a lot and live in a small room or apartment, it can be tough to find the space to store your wheels. There are tons of bicycle racks and mounts you can buy, but where's the fun in that when they're so easy to DIY? Here are some of the best inexpensive solutions for ...more
Feeling a bit like Bonnie or Clyde, without the reckless disregard for human life? This mini machine gun is a great prop for Halloween or a homemade action movie. You will need a joystick, pipe, cardboard, a small box, PVC pipe, a cylindrical box, a hot glue gun, a sharp knife ...more
Airsoft doesn't get any better than a cloud chamber BB machine gun, aka Cloud BBMG. This design has an incredible rate of fire. If you've got a full charge of compressed air, it can easily fire more than 50 rounds per second at a 350 ft/s muzzle velocity. Since this is a legit ...more
This tutorial is brought to you by http://oops-im-in-love.blogspot.com "This was originally going to be a test run but it turned out SO good that I had to share it with you because I think it's the perfect DIY for a brooch bouquet! Must have: green pipe cleaners (77 cents a p ...more
Approximately 380 billion plastic bags are used in the United States every year. That’s more than 1,200 bags per U.S. resident and more than 54 times the number of people who live on the planet. That's why here in Santa Monica, thanks to a city-wide plastic bag ban, you won't ...more
In this video, Karen Schmidt demonstrates how to hook up a water supply to a refrigerator where none exists. For this tutorial you will need the following tools and supplies: an ice maker supply line, a tube cutter, a snap-in fitting, a half-inch by quarter-inch compression va ...more
Who needs a flower nail to decorate a cake? Watch this video to learn how to pipe buttercream roses directly onto a cake!
Lucid dreaming refers to the mental state when you are conscious of the fact that you are dreaming while you are dreaming. Though lucid dreaming is a rare occurrence for most people when they are sleeping, you can actually mentally train yourself during the waking hours and in ...more
You're never going to see a project from me that involves straight pipe. You would have when I was a kid, but after too many years in the construction industry, I need to see a good finish. If the project doesn't look slick, I don't want to say I did it. I have to say right o ...more
Tim Carter explains why vent pipes are important and how a vent pipe works. These are excellent videos to watch if you need to learn how to prevent clogging in vent piping. If you notice a gurgle when flushing the toilet, it might be an indication that the vent pipe is clogged ...more
Prepare to get messy! In this helpful home tutorial, you'll be finding out how to unclog a kitchen sink. One of the most obvious reasons for a clogged sink is because if leftover food. But there are other things that can clog a pipe, so check out this tutorial on how to easily ...more
Welcome back, my budding hackers! One of the most time-consuming, but necessary, activities in hacking is reconnaissance. Before we can hack a system, we need to know what operating system it's running, what ports are open, what services are running, and hopefully, what appli ...more
There's a ton of videos on the web of musicians playing homemade PVC instruments, but I just recently stumbled upon the impressive work of PVC pipe player Kent Jenkins, aka Snubby J. His most recent video features a duet with his faux-twin, playing "Wizards in Winter" by the T ...more
Welcome back, my aspiring hackers! As mentioned several times in previous Linux tutorials, nearly everything in Linux is a file, and very often they are text files. For instance, all of the configuration files in Linux are text files. To reconfigure an application in Linux, w ...more
Back when CRT and plasma monitors were still a thing, screensavers served a purpose beyond just aesthetics: the moving images and patterns prevented static images from being burned into the display. While I was completely oblivious to their past benefits when I was a kid, I d ...more
Ask the Builder host, Tim Carter, shares a quick lesson to help you out of a tough spot when working with plumbing vent pipe. If you're installing a sink, and need to follow the codes, then just work around it with this trick.
Take everyday sprinkler parts and form them into a high pressure rocket launcher that will shoot paper rockets nearly 300 feet!!! It's cheap to make and a lot of fun! Video: . A quick trip to nearly any hardware or sprinkler supply store should get you everything you need for ...more
The following video demonstrates and explains a classic physics experiment called a vacuum cannon. Typically these cannons are made on a much smaller scale to fire ping pong balls, but I wanted to keep things interesting with this 4" diameter monster. Video: . Since this canno ...more
Bash scripting is a convenient way to automate things on any Linux system, and we're going to use it here to automate certain tasks we use all the time. Bash is a simple language for stringing together several different Linux utilities. Its simplicity makes it easy for beginn ...more
Everyone from first responders to hotel cleaning staff use radios operating in the sub-megahertz range to communicate, often without even encoding the transmission. While encoding and encryption are increasingly used in radio communication, an RTL-SDR adapter and smartphone ar ...more
Follow this video to learn how to use copper push-fit fittings to connect piping. 1. Sometimes we connect pipes by means of push-fit fittings which are not very appealing to look at since they are of a different color and material and so do not match with the pipe. However a g ...more
In this video, we learn how to build your own stomp rocket out of household materials. Materials you will need are: plastic bottles, bicycle inner tube, 2 feet PVC pipe, duct tape, masking tape, and file folders or card stock. Now, take your PVC pipe and roll paper around it a ...more
This is a sweet video showing you how to make a sick electric motor! You'll need some wood, a battery, and some PVC pipe, along with a few other things, and you'll be on your way to making that perfect electric motor of yours.
This video gives a step by step tutorial how to service a Peugeot 206 with the 1.4 liter engine. Please note that the video is not in English, but you can follow along by watching the video and following the written instructions below. Work under the car. Change the oil and r ...more
The following video is the result of months of viewer requests to create a single-shot airsoft rifle. The design I decided to film the video around ended up being quite durable, and very capable of being loaded with single pellets, or multiple pellets to operate as a shotgun. ...more
Little Lady Cakes shows how easy it is to make drop flowers for your cakes. These decorations will help make any cake look just a bit prettier. * Be sure to use medium consistency icing and a drop flower decorating tip. * Keep the bag vertical, and twist your wrist while pipi ...more
Now how's that for alliteration? WOO! Anyway, this has already made the rounds, but if you haven't seen it yet, check this out. When you take a low-slung four wheel bike frame, a crap load of PVC pipe, miles of duct tape and about 1,000 hours, you, too can drive a Porsche with ...more
In this tutorial, we learn how to change your differential oil on a Jeep Grand Cherokee. First, you will need to remove the drain plug from the underneath of the vehicle, then let it drain out onto an oil pan, use a pipe and pump to do this. Once it's finished draining, you wi ...more
You're never too young to start building your vast swarm of robotic minions. Taking over the world requires a whole lot of robots. The sheer volume of robots needed means your first wave will have to be made of cheap materials. After they take over key resources, you can upgra ...more
This Home & Garden video shows you how to replace a running old style fill valve toilet with something more modern. Shut the supply line to the toilet and flush to remove the water from the tank. Then remove the supply line. Now take a wrench and loosen the plastic nut of the ...more
What would MacGyver do if he was stranded on a trash dump in the middle of the ocean? If he had the right supplies, chances are he'd come up with something very similar to this PVC and duct tape boat. C'mon, we all know MacGyver always has duct tape on him! A while back, Ben ...more
What appears to be an ordinary MP4 may have been designed by an attacker to compromise your Linux Mint operating system. Opening the file will indeed play the intended video, but it will also silently create a connection to the attacker's system. Understanding the Attack Whi ...more
One of the most common web application vulnerabilities is LFI, which allows unauthorized access to sensitive files on the server. Such a common weakness is often safeguarded against, and low-hanging fruit can be defended quite easily. But there are always creative ways to get ...more
Check out this step by step instructional video to learn how to make a Cosplay Sword from cardboard and wood! Make sure you have all of the following materials to start making your Cosplay sword: spray paint, hard cardboard, wooden dowel, bendable metal wire, silver colored ta ...more
Scott Brown teaches us how to make a wind turbine using a ceiling fan in this video. First, place steel banding around the middle of the ceiling fan base. Now, cross all the combinations of the wires and keep them close together so you don't confuse them. Hook these up to DC t ...more
Being able to write your own hacking tools is what separates the script kiddies from the legendary hackers. While this can take many forms, one of the most coveted skills in hacking is the ability to dig through the binary files of a program and identify vulnerabilities at the ...more
In my previous article, we learned how to generate a vulnerable virtual machine using SecGen to safely and legally practice hacking. In this tutorial, we will put it all together, and learn how to actually hack our practice VM. This will provide some insight into the methodolo ...more
Sherlock Holmes is one of the most famous characters in modern history, and has appeared in film more often than any other character. No less than 78 different actors have taken their turn at portraying the enigmatic deduction machine in various mediums, and each has brought t ...more
This is a step-by-step instructional on how to make a potato gun, otherwise known as the spud gun, potato launcher, potato cannon, etc. Although this can be a fun activity, it is still dangerous, just like a real weapon. The tools needed for this spud cannon are a drill, saw, ...more
This homemade hairspray-powered PVC rocket takes less than an hour to construct and only costs about 20 dollars to make. Check out my video below for the step-by-step instructions on building your own backyard rocket, and follow the written guide below for reference. Video: . ...more
In this article, I'll show you how to make a high-powered, long-range, air-powered rocket gun. This launcher is based on a sprinkler valve, a modified propane tank, and a few other components. Though not hard to make, this device is VERY dangerous! The rocket can seriously har ...more
Did you know that the average cost to make a penny is about 2.4 cents?!? That's why the Obama administration asked Congress earlier this year for permission to change the metals in the penny, hoping to get the cost back down where it makes sense. But do we even need these coi ...more