Replace Brake Line

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

Samsung is known for its added features, but occasionally, these can cross the line between functionality and bloat. For many users, this is the case with the "S Finder" and "Quick connect" buttons that are hard-coded into the notification tray on most Galaxy S6 and S6 Edge va ...more

Deep down inside, Android is really just a fork of Linux, the popular open source desktop OS. You can see traces of its roots everywhere, and this lineage still holds a certain appeal with many Android fans. If you're in that boat, you'll love the newest notes app we just foun ...more

Continuing our series on building a dynamic user interface for the HoloLens, this guide will show how to rotate the objects that we already created and moved and scaled in previous lessons. So far, we've built a system that incorporates the user's gaze and what the user is lo ...more

At an event in Mountain View, CA, and watched by fans via live stream on YouTube, Google announced a slew of new products today. Over the last few weeks, there was no shortage of rumors and leaks about what might be unveiled, but now the secrets are out. As expected, Google h ...more

One of the quickest repairs for bObi is replacing the main brush motor. To do this, you'll need a Phillips head screwdriver and a replacement main brush motor. Video: . During all of bObi's repairs, always keep screws and parts aside and organized. Many of the screws are not i ...more

A long time ago, we recommended the Hover Zoom extension for Chrome as an easy way to blow up small image thumbnails without actually have to "click" on the images themselves. Over the past year, there have been reports that Hover Zoom now collects and sells your browsing data ...more

When hacking into a network during a penetration test, it can sometimes be useful to create your own wireless AP simply by plugging a Pi into an available Ethernet port. With this setup, you have your own backdoor wireless connection to the network in a matter of seconds. Crea ...more

bObi has four floor detection sensors on her underside that warn her not to drive over ledges and stop her from falling down stairs. For this replacement, you will need a Phillips head screwdriver and a new set of ground sensors for bObi. Video: . This repair may help if bObi ...more

A few months ago, LlabTooFeR leaked a full system dump from Google's then-unreleased Pixel and Pixel XL smartphones. That may not seem like a big deal at first glance, but the system dump contained all of the preinstalled apps and services from Google's new flagships—including ...more

Sometimes, you don't want to be the only one enjoying killer lyrics from your favorite songs. Sure, you can text your friends and let them know how great these tracks are, but you could also take advantage of one of Apple Music's coolest new features of iOS 14.5 — lyrics shari ...more

An incorrectly scaled object in your HoloLens app can make or break your project, so it's important to get scaling in Unity down, such as working with uniform and non-uniform factors, before moving onto to other aspects of your app. This HoloLens Dev 101 series has been desig ...more

After a district judge approved the $85 billion merger between AT&T and Time Warner, we knew AT&T would be quick to reap the rewards of capturing Time Warner's media properties. Today, we get our first look at this with two cellular plans from AT&T. What makes these plans uniq ...more

Now that Google Assistant is coming to all devices running Android Marshmallow or higher, roughly one out of every three Android users will no longer be able to access the old Google Now interface. The Assistant, which was previously exclusive to Pixel devices, takes over your ...more

As part of its ARCore push this week, Google has promoted Just a Line from one-time AR experiment to a full-fledged app. Available now in the Play Store, the dead-simple augmented reality drawing app makes the old Microsoft Paint app look like Adobe Illustrator. After the ap ...more

One of the leading chipmakers for smartphones is getting ready to announce a new processor made specifically for augmented and virtual reality headsets. According to a report from Bloomberg, Qualcomm is likely to announce the Snapdragon XR1 around the same time as the Augment ...more

For anyone interested in using cheap, Wi-Fi-connected microcontrollers like the ESP8266, the Arduino programming language can be a barrier to entry. Based on C++, Arduino requires knowledge of more computer science than languages like Python. Fortunately for beginners, setting ...more

The dryer’s idler pulley provides tension to the dryer’s drum belt so the belt won’t slip when the drum is turning. It can become faulty over time due to increased friction. If your dryer is making a squeaking or squealing nose then the idler is probably faulty. Replacing this ...more

In this auto repair video we will show you how to replace the front brakes on your 93-98 Volkswagen Jetta, this procedure is also the same on your VW Golf. Video: .

The worst thing about running shoes is that they're expensive, but you're supposed to abuse them. Even if you're not a runner, everyday wear and tear takes its toll. No matter how well you take care of them, if you use them enough, they're eventually going to wind up looking l ...more

Shodan calls itself "the search engine for internet-connected devices." With so many devices connected to the internet featuring varying levels of security, the special capabilities of this search engine mean it can provide a list of devices to test and attack. In this tutoria ...more

For years, we've had to download third-party apps if we wanted to browse or manage the files stored on our Android devices, but Google has finally included a bare-bones file explorer in Android 6.0 Marshmallow. Only thing is, it's not easy to find—but I'll show you how to acce ...more

EternalBlue was a devastating exploit that targeted Microsoft's implementation of the SMB protocol. Metasploit contains a useful module that will automatically exploit a target, as long as it's vulnerable. But what if we wanted to exploit this vulnerability without Metasploit ...more

When your clutch pedal is dropping down and not coming up again, the cause is most probable one of the cylinders in the hydraulic clutch system. The video will give you a step-by-step tutorial on how to replace both, the master and the slave cylinder. In addition, it is a good ...more

Format strings are a handy way for programmers to whip up a string from several variables. They are designed to save the programmer time and allow their code to look much cleaner. Unbeknownst to some programmers, format strings can also be used by an attacker to compromise the ...more

It's not uncommon for hackers to attempt to move laterally between devices in proximity of a compromised device to maintain a prolonged presence in the network. Malware utilizing USB flash sticks to self-replicate and compromise air-gapped machines isn't a new concept. In bot ...more

For a hacker, there are a lot of advantages to creating a fake network. One advantage forces nearby devices to use their real MAC address if you happen upon a network that's stored in their preferred network list. There are a lot of tools out there for creating fake access po ...more

Have you ever used an open wifi, which after you connect displays a website to enter your credentials to get internet? That website is called captive portal and widely used in airports, hotels, universities etc. Have you ever wondered what would happen if someone would set up ...more

Waymo just received approval on a patent for a push-button console that replaces not only a steering wheel in a car but the brake and gas pedals, too. This reflects Alphabet's driverless arm could remain true to its original mantra of developing cars that pilot themselves with ...more

With just a Phillips head screwdriver and this walk-through, you can open and close any bObi robot vacuum. So long as you have a replacement wheel, follow these steps to install it yourself. Video: . Step 1: Unscrew the Appropriate Wheel The left and right wheels are held on ...more

Just because you wanted a stable, stock Android version on your HTC One doesn't mean you have to miss out on Sense because you bought or softModded to a Google Play Edition. As long as you have the Android SDK tools and you've unlocked your bootloader, you can turn your HTC On ...more

Now that we have unlocked the menu movement — which is working very smoothly — we now have to get to work on the gaze manager, but first, we have to make a course correction. A misunderstanding of how raycasting works on my part forced me to rethink a portion of the dynamic u ...more

Welcome to a tutorial on XOR encryption. We'll be looking at what XOR is and how we can use it to encrypt or decrypt data. What Is XOR? XOR is a bitwise operation in which each of the bits are compared and applied with the XOR operation according to the following table: We c ...more

I have a personal rule when it comes to an app's interface: If it doesn't follow Android's design guidelines, it was probably written with Apple's iOS in mind first and foremost. And if that truly is the case, I almost take this as a personal insult. I'm not a second-class ci ...more

Not all smartphone chargers put out the same amount of current. The adapter in your car probably charges your phone a lot slower than the one plugged in at your bedside, and if you use wireless charging, it may be a bit slower still. Even considering the variance in listed am ...more

Imagine walking up to enter a live event — but instead of pulling out a physical or mobile ticket to get admitted — you pull out your smartphone which lets out an ultrasonic sound tailored for you that lets you into the event. Yeah, that's what Ticketmaster is trying to do. ...more

Welcome back, my hacker wannabees! Since nearly all hacker tools and platforms are developed in the Linux/Unix operating systems, this series of tutorials are for those of you who want to be hackers, but are unfamiliar with Linux. We've looked at numerous basic commands in th ...more

There's no iMessage app on Android, so unlike the folks who own both an iPhone and a Mac, we have to rely on third-party solutions to send and receive SMS messages from our computers. But on the bright side, this means we don't have to buy an exorbitantly expensive desktop or ...more

I'm an Android fan through and through, but occasionally, I see a feature or two on iOS that makes me a bit jealous. This was the case when I first discovered the useful functionality that lets you scroll to the top of a page by simply tapping the status bar on an iPhone. But ...more

A stager is a small piece of software that's typically used by malware to hide what's happening in the early stages of infection and to download a larger payload later. We're going to explore how it works by creating a single line that downloads and runs potentially infinite ...more

We started with our system manager in the previous lesson in our series on building dynamic user interfaces, but to get there, aside from the actual transform, rotation, and scaling objects, we need to make objects out of code in multiple ways, establish delegates and events, ...more

A step-by-step guide to replacing the side brush motor on bObsweep Standard or Pethair. Follow the video or multimedia directions in order to open up bObsweep, remove the main board, replace the side brush motor, then close your vacuum for future use. Video: . This repair requ ...more

Apple released the new Mac OS X 10.10 Yosemite in the Mac App Store for everyone to download and install for free on October 16th, 2014, but downloading a 5+ GB file for each of your computers will take some serious time. The best thing to do is download it once and create a b ...more

Apple released iOS 13.0 on Sept. 19 and announced on the same day the release of iOS 13.1 on Sept. 30. But that deadline was pushed up to Sept. 24, and that's why we have 13.1 just five days after 13.0. But that's good news since we don't have to wait any longer for some of th ...more

How to Replace Honda Odyssey Rear Brakes 1999-04 Video: .

Many things cause a bike tire to deflate. Glass, sharp rocks, tacks, and nails can pierce the tire and puncture the tube within. A tube can be pinched between the rim and tire causing the tube to split when inflated. If a tire has a hole in it, the tube, which is filled with a ...more

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