Computer Science Professor Francesco De Comité has a fantastic gallery of mathematical images on Flickr. As part of this collection, he has a few hundred images of real or rendered polyhedra made out of paper or playing cards which he calls "slide togethers." These are constructed by making cuts and then sliding one component into the other, creating a shape without using any glue. He constructed the entire set of the platonic solids—the cards form their edges—which can be seen in the image b...
If you've run out of time for all of our more time-consuming Halloween costume ideas, here are some places on the web for free, downloadable paper masks. There must be at least 100 options among these links to satisfy your last-minute costume needs! Just download, print, and cut 'em out to the appropriate size, then either glue a stick/handle on or tie some elastic string on.
The 1960s were an important decade for men's and women's fashion. Learn about different 1960s retro fashion trends from a retro fashion specialist in this free fashion video series.
Watch how to wrap a woman's head in a turban in doubletime. You won't ever see anything else like it! (the video plays at double speed.)
Beef wellington is a classic beef recipe. Watch this cooking how to video tutorial to learn how to spruce up your cooking skills with beef wellington. This beef steak wrapped in pastry dough is sure to impress all your friends at your next dinner party.
The long name of this technique makes the meticulousness and dexterity skills of making jewelry a must. If you aren't perfect in all your techniques, this might stump you, but practice makes perfect. Wire wrapping a center-drilled, single-end stone takes skill. This demonstration video will help walk you through the process of doing a center-drilled single-end wire-wrap.
In this music recording software video tutorial, learn how to use one of the latest programs for bands and musicians: Apple Logic Pro. This software allows the user to record a song from beginning to end, bounce tracks, master, and do a final mix down to CD, mp3, and other desired formats. Our expert will walk you through the operations you need to understand to create audio tracks, lay down drums, keyboard, and a bass part, edit and master them, and mix to a final song
In this music recording software video tutorial, learn how to use one of the latest programs for bands and musicians: Apple Logic Pro. This software allows the user to record a song from beginning to end, bounce tracks, master, and do a final mix down to CD, mp3, and other desired formats. Our expert will walk you through the operations you need to understand to create audio tracks, lay down drums, keyboard, and a bass part, edit and master them, and mix to a final song. This series is a grea...
In this music recording software video tutorial, learn how to use one of the latest programs for bands and musicians: Apple Logic Pro. This software allows the user to record a song from beginning to end, bounce tracks, master, and do a final mix down to CD, mp3, and other desired formats. Our expert, Bill Macpherson, will walk you through the operations you need to understand to create audio tracks, lay down drums, keyboard, and a bass part, edit and master them, and mix to a final song. Thi...
An attacker can repurpose public MyBB forums to act as command-and-control servers. It only takes a few lines of code to configure a MacBook to fetch commands and send responses to any website the attacker desires.
Router gateways are responsible for protecting every aspect of a network's configuration. With unfettered access to these privileged configurations, an attacker on a compromised Wi-Fi network can perform a wide variety of advanced attacks.
The latest Star Wars movie, Solo: A Star Wars Story, has grossed almost $350 million worldwide during its first month in theaters. This is a good opportunity to discuss how hackers can use media hype (in this case, Hollywood movie hype) to disarm an unsuspecting Windows user into inserting an evil USB stick into their computer.
Analysis of photographs and social connections can be a huge component of social engineering. Understanding who a person is, as well as who they know, can establish links within a company. This information could be used by hackers to execute elaborate social engineering attacks.
Making a good pie crust can seem intimidating to the uninitiated, but once you master this skill, a whole world opens up to you. Not only can you make all manner of fruit, custard, and cream-filled pies once you know all the tricks, you can branch out into the world of quiches, savory pies, and flaky, crispy turnovers, too. We've already told you how to get perfect, firm fruit pie fillings, so now, let's learn about crust.
Perform tasks when you’re at your best, hormonally speaking, by scheduling around your menstrual cycle.
To really make your eyes stand out you may want to emphasize the crease in the eyelid with eye shadow. Dramatic eyes are great for going out at night and by using your darker shadow in the crease you will be sure to be noticed.
If you want to shake up your style or pay tribute to the 90s, then bust out that crimping iron. You will bring the party with this fun and funky style that can worn down, up or added to bring a little flare to more traditional styles.
Giving birth is a joyful but difficult time for many pregnant women. Learn about the stages of labor with tips from a certified doula in this free pregnancy video.
Contractions, water breaking, and the hormonal loop are all signs of a woman going into labor. Learn how to know if you're going into labor in this free video on pregnancy and childbirth.
In this video series, our expert will teach you how to apply makeup for women of color. If you have a dark skin complexion and have trouble finding and applying the right makeup for you, let our expert help. You will learn step-by-step instructions for picking and applying foundation, eye shadow, eye liner, blush and lip liner.
In this video clip series, our expert will discuss some popular types of Ballroom dances, including foxtrot and the Rumba. Learn secrets of Ballroom dancing, tips and instructions on steps and holds, demonstrations of each of the dances for men and for women and much more.
In this video clip series, our expert will discuss some popular types of ballroom dances, including foxtrot, cha-cha, swing dancing, waltz, tango and more. Learn secrets of ballroom dancing, tips and instructions on steps and holds, demonstrations of each of the dances for men and for women and much more.
It's been done for ages, but for most of us, "regift" entered our vocabulary after the 98th episode of Seinfeld—"The Label Maker." In this episode, Elaine calls Dr. Whatley (played by Bryan Cranston) a "regifter" after he gives Jerry a label maker—the same label maker that Elaine gave Whatley.
It’s called Urophagia—the art of consuming urine. There could be any number of reasons for having the desire to drink your own urine (or somebody else’s). There’s the so-called term “urine therapy,” which uses human urine as an alternative medicine. In urine therapy, or uropathy, it’s used therapeutically for various health, healing, and cosmetic purposes. There’s also those people who drink urine as sexual stimulation, where they want to share every part of each other. And then there’s the o...
Wireless charging is pretty much ubiquitous among modern iPhones and Android smartphones, but the technology has brought a lot of clutter with it.
Even under normal circumstances, it's almost impossible to speak to a representative for a government agency or company in just one try. Many systems will put you on hold for long periods or ask to call you back when someone is available, but there are still some out there that just give you the busy signal over and over again. In those cases, there's a jailbreak tweak that can help.
Attacks against databases have become one of the most popular and lucrative activities for hackers recently. New data breaches seem to be popping up every week, but even with all of that attention, databases continue to be a prime target. All of these attacks have to start somewhere, and we'll be exploring a variety of methods to gather information on PostgreSQL databases with Metasploit.
The 2020 iPhone SE had been through the rumor mill for a long time, but Apple finally unveiled the second-generation iPhone SE on Wednesday, April 15. While it doesn't sport the 4-inch design of the original SE, it combines a small form-factor with modern specs. The big question, of course, is when and how you can get your hands on one.
With stay-at-home orders for most of us in the US because of the new coronavirus, many of you are likely struggling to be productive and efficient when working from home. Unless you've worked from home before, it can be challenging to separate work from personal life throughout the "workday." But your iPhone can help make the transition easier and more successful.
It's been said time and time again: reconnaissance is perhaps the most critical phase of an attack. It's especially important when preparing an attack against a database since one wrong move can destroy every last bit of data, which usually isn't the desired outcome. Metasploit contains a variety of modules that can be used to enumerate MySQL databases, making it easy to gather valuable information.
A lot of time can be wasted performing trivial tasks over and over again, and it's especially true when it comes to hacking and penetration testing. Trying different shells to own a target, and testing out privilege escalation commands afterward, can eat up a lot of time. Fortunately, there is a tool called One-Lin3r that can quickly generate shells, privesc commands, and more.
UnrealIRCd is an open-source IRC server that has been around since 1999 and is perhaps the most widely used one today. Version 3.2.8.1 was vulnerable to remote code execution due to a backdoor in the software. Today, we will be exploiting the vulnerability with Metasploit, examining the underlying code to understand it, and creating our own version of the exploit in Python.
While SSH is a powerful tool for controlling a computer remotely, not all applications can be run over the command line. Some apps (like Firefox) and hacking tools (like Airgeddon) require opening multiple X windows to function, which can be accomplished by taking advantage of built-in graphical X forwarding for SSH.
Apple has packed a lot of new features into the iOS 13 update, and practically no core app has gone untouched. The Messages app, in particular, got plenty of love, including new ways to dress and use your Memojis.
When it comes to the business of augmented reality, companies that aren't already introducing new products or apps are focused on producing the AR technology of the future. But in the realm of real products and apps, Magic Leap continues to show off what its headset can do, this time via a new app that transports users to the ocean's depths.
Long before the HoloLens or the Magic Leap One, a California-based team of independent filmmakers envisioned what the future of augmented reality might look like.
Passwords on Windows are stored as hashes, and sometimes they can be tough to crack. In certain situations, though, we can get around that by using the hash as is, with no need to know the plaintext password. It's especially interesting if we can manage to get the hash of an administrative user since we can then authenticate with higher privileges by performing an attack known as pass the hash.
There are many reasons to use Filmic Pro if you're a mobile videographer. Chief among them is its automated controls, called "pull-to-point" sliders. These pull-to-point controls not only allow you to manually adjust focus, zoom, exposure, ISO, and shutter speed before and during the action, they also let you set start and end points to automate each function, leaving you free to focus on filming.
Just like Instagram, Photoshop Express for Android and iOS has its own set of filters you can quickly apply to any photo. It's simple, fast, and more customizable than using Instagram's pre-made filters. The options in Photoshop Express allow you to edit and change your filters to be exactly to your liking. Then, you can even save those edits as your own custom filters.
In recent months, the Magic Leap One has frequently tied promotions to groundbreaking entertainment properties, but the latest may be the startup's biggest coup yet.
