Welcome back, my greenhorn hackers! I've been writing these Linux tutorials in an attempt to fill the void in the education of some aspiring hackers into the Linux operating system. There is a lot to know, and in this tutorial, we'll look at Linux file permissions. Step 1: Ch ...more
Welcome to Minecraft World! Check out our advanced tutorials and come play on our free server. You may know that Minecraft is an excellent creative tool, but perhaps less well known are the fascinating array of redstone powered games that have been made by players like you. ...more
If you've ever seen one of those Samsung commercials from about a year back, you know that the Galaxy S series of phones come with a feature that allows you to do certain things by making gestures in front of your screen. They call this feature Air Gesture, and it enables you ...more
Foodborne infections often occur through the contamination of equipment, food-prep tools, and unsanitary surfaces. A recent report from the Centers for Disease Control and Prevention (CDC) reminds us that breast pump parts are part of the food-delivery chain — and they can bec ...more
Google's new Inbox by Gmail service offers a new take on email with a particular emphasis on productivity. But, as an invite-only service at this stage, not many people can access Inbox just yet. While users who have been lucky enough to receive an invite to the service will ...more
A low-key iPhone feature that's been around since iOS 10 can make the iMessages you send to family and friends more exciting overall. One particular element is, if you'll forgive my decades-old slang, "da bomb" for emoji. And no, I'm not talking about text bombs, i.e., automa ...more
It's time to solve that Rubik's puzzle of yours, but how do you do it? Erno Rubik designed these three-dimensional mechanical puzzles to be precariously difficult, unless you know a little about mathematical algorithms, then it's just a matter of time and determination. This ...more
Ever watched Netflix on your phone only to realize an hour later that you forgot to turn Wi-Fi on? That's a whole lot of data used. If you've ever gone over your allotted mobile data limit, you know firsthand how costly your carrier's overage fees can truly be. From that poin ...more
Looking for a quick guide on how to use the manual mode on your Canon t2i, 5D or 7D? It's easier than you'd think! So easy, in fact, that this free video tutorial can present a complete overview of the process in just over three minutes' time. For specifics, including detailed ...more
To write the sum or difference of logarithms as a single logarithm, you will need to learn a few rules. The rules are ln AB = ln A + ln B. This is the addition rule. The multiplication rule of logarithm states that ln A/b = ln A - ln B. The third rule of logarithms that deals ...more
This video tutorial belongs to the Electronics category which is going to show you how to reset the Blackberry Bold 9000 / 9700 with three methods. In the first method you hold down the Alt key, the Caps lock key and hit Delete. Your Blackberry will start resetting. This proce ...more
Get yourself a metal sled that runs on tiny plastic ball bearings, and you'll be ready to demonstrate to your classroom Isaac Newton's third law of motion: Every action has an equal and opposite reaction. This science video tutorial will teach your students how Newton's third ...more
When you are figuring the area of a square, you only need to know the height and width of the shape. Once you know the height and width, multiply them to get the area of the square. To find the perimeter of the square, add all four sides together. To find the area of a triangl ...more
To find out the density of any given object there is a simple equation, mass divided by the volume equals the density. In this video a lady is showing how to get the volume of three objects using water. First the objects are measured on a scale to find out how much they weigh, ...more
Privacy is a hot topic. In the wake of Facebook's data scandal, many want to safeguard their personal info. On the other hand, we all gain a certain amount of convenience by using services administered by huge companies like Google, Facebook, and Twitter. Google Assistant coll ...more
Owning digital movies has many advantages over physical discs, such as easy access and a variety of online stores you can turn to for good deals. There's Prime Video, iTunes, Vudu, and the list goes on. However, this leads to fragmented video libraries, unlike DVDs and Blu-ray ...more
Changing an app's name on your home screen is not something you can do on stock Android or TouchWiz, but it should be. If you think of it merely from a customization angle, sure, it's not a big deal, but having the ability to alter an app shortcut's name can do wonders for cle ...more
For this tutorial we are picking three Aces because they are the easiest to remember. Make 4 piles of cards. First pile is ten cards. Second pile is 15 cards. Third pile is 15 cards. The last pile will be 9. Take the Ace of Spades (the example card),put it on one pile and put ...more
There are plenty of third-party apps for scanning documents on your iPhone, but they can all be tossed out the door since iOS 11 includes one by default now. Instead of a dedicated app, it's included as part of the Notes app, and it's fairly easy to use. After scanning, you ca ...more
Over the years, mobile gaming has become a phenomenon, rivaling in magnitude with its console and PC-based counterparts. We even have mobile versions of Fortnite and PUBG now, games that require lots of processing power to run. But when you just want a quick game to play in th ...more
Say numbers 1-10 in Hindi. Watch this tutorial as it tells you how to say the numbers 1-10 in Hindi. one ek two do three teen four chaar five paanch six chah seven saat eight aath nine nau ten dus Follow along with this lesson and you'll be speaking Hindi in no time.
Smartphones are designed to be used in portrait mode primarily, so smartphone apps are created with that layout in mind. This means that practically every app on your phone is vertically oriented, which, in turn, means that we have to scroll up and down quite a bit. So develo ...more
After months of waiting, the iPhone 11 is here. At an event in Cupertino, Apple unveiled the iPhone 11, 11 Pro and 11 Pro max. You probably have a lot of questions after reviewing the specs sheet, including wanting to know more about the IP68 rating that all three phones have. ...more
There are a lot of music apps on my iPhone's home screen, and the reason I have so many is because I can't get all of the songs I want from just one service. I use Spotify to listen to new releases, SoundCloud for remixes and unreleased tracks, and YouTube for just about anyth ...more
Snapchat is a wonderful app that allows users to "talk with pictures." You can send other users pictures of what you have going on in your day-to-day life, and they can respond with what's happening in their own. It's a seamless way to have a conversation with someone using vi ...more
If you are looking to update the look of your bathroom, or just want a nicer, cleaner looking tub, watch this video and learn how to convert your three handle tub and shower valve into a one handle tub and shower valve.
Defcon is the largest hacker conference with something for everyone, whether it be the talks, parties, villages, or any of the hundreds of events. In this guide, we'll take a holistic view at everything that goes into attending the con for the first time, from securing your el ...more
Watch to learn how to say the numbers from one to twenty in French. un - one deux - two trois - three quatre - four cinq - five six - six sept - seven huit - eight neuf - nine dix - ten onze - eleven douze - twelve treize - thirteen quatorze - fourteen quinze - fifteen seize - ...more
After over three years of development, the PlayStation 3 unlock exploit has finally been released. This is an extremely advanced procedure, not for the feint of heart. Be sure to check out the exploit's author's page at geohot PS3.
We've showed you how to make Butterfingers and Kit Kats, as well as custom-shaped chocolates, but have you ever thought about making your own gourmet chocolate bars? It's a fairly simple process, once you understand tempering, and there are endless flavor possibilities when y ...more
When you receive a photo or video from a contact in WhatsApp, after you load it, it's automatically saved to your phone's local storage. That means all received content from WhatsApp is visible to anyone who gains access to your default photo gallery. Luckily, there's a new fe ...more
Going to school to be a nurse? Then one of the many techniques you will learn is how to irrigate a bladder. In this nursing how-to video our host demonstrates how to do a Nesbitt Young irrigation. This type of bladder irrigation demonstration is not a CBI, continuous bladder i ...more
Tuning into a favorite station on Pandora has become part of a routine for many, and it's easy to see why. The app automatically plays songs tailored to your tastes to ensure a relatively hands-free experience. And if you're a subscriber, Pandora even has you covered in moment ...more
If you've ever prematurely dismissed all of your push notifications before you got a chance to read each one, you know how annoying it can be to dig through all of your apps to try and find the one with the missed notification. Android does have a built-in notification histor ...more
The Xbox One is pinning its success on the fact that is much more than just a video game console. Microsoft is looking for the Xbox One to become the centerpiece for family entertainment, which is why they included features like multitasking, TV controls, and apps. These app, ...more
If you're anything like me, your day doesn't start until you've sloughed away your grogginess with a scalding hot shower. That perfectly-heated water can clear stuffed sinuses, relax the muscles, and make pretty much anyone feel squeaky clean. However, a cold shower can do eve ...more
While we shouldn't rely on it, every so often we need to hit the snooze button to get a few additional minutes of precious sleep. Depending on which OEM skin is running on your device, this could be either five or ten extra minutes of dozing. However, some of us need a differe ...more
When I think about about concrete, I usually picture a bunch of hairy bros whistling at attractive women walking across the street from their worksite. Have I ever actually witnessed this? Not really. That's just what comes to mind. But concrete isn't just material used on si ...more
Welcome back, my tenderfoot hackers! One of the issues we often encounter with Metasploit is how to add new modules. Although Rapid7 (Metasploit's owner and developer) periodically updates Metasploit with new exploits, payloads, and other modules, at times, new modules appear ...more
The bouncing ball animation is a classic beginning point for animating in every 3D software package. This tutorial shows you how to do it in Maya. Part two will concentrate on keyframes. Part three will turn the bouncing ball into a character set. Part four will cover using th ...more
Welcome to Minecraft World! Check out our advanced tutorials and come play on our free server. Redstone gives you the power to construct an endless number of possible machines, mechanisms, and devices. With redstone one can move more efficiently, send messages long distance, ...more
Welcome back, my greenhorn hackers! In the first part of this series, I introduced you to the basics of networking including IP addresses, ports, NAT, and DHCP. In this lesson, I want to introduce you to the basics of TCP/IP, i.e., Transmission Control Protocol (TCP) and Inte ...more
In 2009, 4G LTE networks rolled out in Stockholm and Oslo, replacing 3G as a better upgrade to the mobile data technology that gives us the broadband speeds we have on our mobile devices. Over a decade later, and we have the latest, next-generation wireless network technology ...more
It's common knowledge that certain foods foster brain development, health, and memory. Fish almost always makes the list, as do any foods that are loaded with antioxidants like blueberries, nuts, whole grains, green tea, and dark chocolate. Spices like turmeric are being studi ...more
In this video tutorial the author shows how to find the perimeter and area of a complex figure. He shows that a complex figure can be subdivided into standard geometric figures. In the current example he divides the complex figure into a rectangle and a triangle. Now he comput ...more
Art nerds rejoice. With the aid of Photoshop, the folks at Artcyclopedia have doctored Van Gogh's paintings to give the effect of a three dimensional model (the same effect used in tilt-shift photography). Artcyclopedia says: "The effect is simulated in Photoshop, by adjusti ...more
Looking for a guide on how to transition or fade between two different tracks or audio regions within Apple GarageBand? This clip will show you precisely how it's done. Fortunately, it's quite easy. So easy, in fact, that this free video software tutorial can present a complet ...more
Flooring is a very important part of your Minecraft builds. I've already shown you the three types of flooring designs and went into further details about inset flooring. Now it's time for the second main category of floor types—patterned floors. Patterned floors use two or m ...more
Get out that junk paper and scrounge up some tape and a pair of scissors, because it's paper gun time. Watch this three-part video to learn how to make a Beretta paper gun. It's not a completely realistic Beretta, but come on... it's a paper gun. You can shoot paper bullets ou ...more
Create a Kaya Scodelario (Effy of Skins) makeup look with the makeup tutorial from Lauren Luke, aka Panacae81. Lauren, also known as Panacae81 on youtube, has been making makeup tutorials for some time now. After becoming a youtube legend, Lauren has gone on to write her own ...more
In this three-part sewing tutorial, learn how to make a pair of pants that fit like a glove! In the first video, you will learn to take measurements and calculate measurements to plan out your pattern. In the second video, learn how to draw the pant pattern based on your measu ...more
Ever since Android 3.0 Honeycomb, Google has been trying to push phone manufacturers to do away with physical menu buttons. Samsung has been one of the lone holdouts, retaining the menu key up until the Galaxy S5, where they finally replaced it with a "recent apps" multitaskin ...more
Netflix offers three different tiers of service. The good news is that no matter which subscription plan you choose, the available content is the same. Whether you choose the cheapest plan or the most expensive, you'll be able to watch any TV show or movie in Netflix's library ...more
Nobody likes being suckered by a con, but when you're the one doing the con, it's a completely different story. Especially when it's something as classy as Three-Card Monte. If you know the tricks and have the moves, there's no reason why you can win every time, like a good de ...more
On-screen navigation buttons offer many distinct advantages over physical buttons—they can change orientation along with your device, they're capable of visually morphing to indicate secondary functionality, and the user experience is more consistent when buttons and app eleme ...more
The key to being able to animate realistic smoke or dust is being able to master the particle texture rate technique in Maya. Once you have gotten this down, you can create any sort of particle effect, such as sand or bubbles in addition to smoke and dust. This three part tuto ...more
Lover it or hate it, Android 10 is a big improvement over Android 9 Pie. Based on previous versions, most flagships released in the last two years will get Android 10, but the question is when. So while you wait for those cool new gestures, how about I show you an app that giv ...more
We've already shown you our favorite new action games that have come out this year, but now it's time to share our all-time top ten list. These games are available for both Android and iPhone, they don't have intrusive ads or freemium schemes, and most importantly, they're all ...more
There are many impressive accomplishments in Minecraft, too many to name in fact. Sprawling builds, complex machines, and massive servers are the hallmark of Minecraft and things keep getting bigger and better. No one doubts the epic scale Minecraft has reached, but every once ...more
The original iPhone SE was, for some, the perfect iPhone. It brought back the popular one-handed form factor of the iPhone 5 but packed in the internals of the then-new iPhone 6S. Now, the second-generation iPhone SE is here for 2020, but can it live up to what made the first- ...more