Have you ever wondered how credit card numbers work? I mean, how they really work? How do they come up with the numbers? Credit cards actually follow a very specific pattern. Let's take a look at how they're set up. Example of a Credit Card Number 4485 3151 5882 2849 These ...more
In this article, I'll be explaining the basics of how microcontrollers work, physically and virtually. First off, microcontrollers are no simple thing, so don't be discouraged if you find it mind-boggling! The world of microcontrollers is fascinating, engaging, and an awesome ...more
You thought you knew everything there was to know about the human body. Well, maybe, but probably not. Check out this science educational video series on the anatomy of the human upper arm muscles. These tutorials will cover the sites of muscle attachments, such as subscapula ...more
Check out this terrific educational video series on the anatomy of the lumbosacral plexus of the human body. You'll learn about the anterior divisions of the lumbar nerve, sacral nerve, and coccygeal nerves, which form the lumbosacral plexus. This anatomy filled video will cov ...more
An update to the Human Anatomy Atlas 2018 enhances the study of the human body with augmented reality courtesy of iOS 11 and ARKit. The app provides a detailed 3D model of the human anatomy, allowing students to see tissues and organs and virtually dissect without all the mes ...more
Forget backpacking through the Himalayas— Google lets you enjoy the vistas from the comfort of your own home with Google Earth. Forget about snorkeling on your next trip to the Bahamas— you can go under the sea without even getting wet with Google Ocean. Forget about stargazin ...more
Artist Sarah Yakawonis uses a technique called quilling to craft complex anatomy art with paper. Quilling, as defined by Wikipedia: "The use of strips of paper that are rolled, shaped, and glued together to create decorative designs. The paper is wound around a quill to creat ...more
Grey's Anatomy fans— you have just gotten a better viewing experience— an interactive viewing experience. But you need an Apple iPad to bask in the sweet delight of doctorly debauchery and do-goodery. With ABC's new iPad App, aptly called ABC's Grey's Anatomy Sync, it provide ...more
If you just got done watching the video tutorials on the "human skeleton structure," then this is your next step. Check out this educational science video series on the neuroanatomy of the human body. You'll learn the anatomy of the nervous system through the spinal cord (cyl ...more
Not content to merely assist surgeons via the HoloLens, Medivis has expanded its augmented reality suite to Magic Leap One with an app for medical students. On Thursday, the medical software company unveiled AnatomyX, an enterprise-level augmented reality platform for the Hol ...more
This video tutorial will show you the steps on how to dissect a frog. First, you'll have to get a frog, then you'll have to make sure it's dead, then perhaps wash it off. Then just take a look at the external anatomy of the amphibian before slicing it open. To slice, you'll ne ...more
This video for Otolaryngologists, medical students, and curious laypeople describes the anatomical features that one would see when performing a trans-nasal endoscopy, a procedure in which a tube is inserted through the nose and down the esophagus and used to view the stomach.
This video tutorial will teach you the science of dissection. You'll see how to dissect a small shark and Necturus (a mudpuppy, which is a salamander), with a focus on basic musculature. You learn all you need to know from the outer anatomy of these animals muscles.
Now that the "Avengers" movie and the "Captain America" movie starring Chris Evans have been confirmed, fanboy hype about Marvel heroes has officially reached fever pitch. Though shooting for "Captain America" has just begun, pictures of Evans wearing his Captain American cost ...more
Horses share many pieces of anatomy with humans, but many significant horse parts might be less well known. Learn about horse anatomy and parts of a horse's head and neck from a ranch owner in this free horse care video. Part 1 of 12 - How to Learn the anatomy of the horse. Le ...more
Produced for Australian TV show HungryBeast, "Anatomy of a Computer Virus" is an infographic-in-motion "dissecting the nature and ramifications of Stuxnet, the first weapon made entirely out of code."
Jason Freeny is an amazing artist that does all sorts of humorous schematics like this.
In this video, we learn how to understand the anatomy of the upper back for drawing. First, you will need to learn how to draw the skeletal block of the body. Once you have drawn the outline for the skeleton, you can continue onto the rest. Make sure to add in the details for ...more
In this tutorial we learn the anatomy of the arm for drawing. Although you may look at an image that you want to draw, drawing it is completely different with pen and paper. Learn the different types of bones that are in the arm to get a better idea of where they should be loc ...more
This video tutorial is on the dissection of cat, focusing on the digestive, circulatory, and respiratory systems. You'll see the duodenum, the colons, and even the rectum of these cute little kitties. This anatomical look inside of a cat is a great look at the science of the b ...more
This book is a priceless tool. I suggest buying it in English. However, it is on this French website for free. Pay attention to this, I do not care if you are learning how to draw, learning how to sculpt, or learning zbrush! If you are in a figurative art field, you need this ...more
The speaker starts out by peaking the viewer's interest in the importance of a neuron. Using a diagram, the speaker helps familiarize the viewer with the anatomy of a neuron. As he draws a diagram of the neuron, the instructor gives a detailed explanation of what the various p ...more
Some women see Halloween as a once-a-year opportunity to dress in something skimpy without dealing with as much scrutiny as usual. That can be fun, but not everyone is comfortable enough wearing so little, and the costumes are so boring and repetitive. Some of us just don't fe ...more
This tutorial series shows you how to model anatomy of the human body in Maya and gives specific tips on how to eventually be able to do it from memory. Part one starts with the head, part two the torso, part 3 the legs, part four the foot, part 5 the arm, part 6 attaching the ...more
Welcome back, my greenhorn hackers! Lately, much of the discussion here on Null Byte has revolved around evading detection and not getting caught hacking. Several of you have written me asking for a series on evading detection and forensics, and while I began a series 5 month ...more
Welcome back, my fledgling hackers! With this first article, I am initiating a new series intended to convey to my readers the skills necessary to develop your own exploits. As many of you know, soon after an exploit is found in the wild, software developers begin to work on ...more
Hello there, people. Today, I am going to show you how to extract the essence from a useful plant, using either alcohol or olive oil. This is how you take a plant and turn it into a useful (and preservable) medicine. For those of you who know nothing about herbal medicine, let ...more
First off, don't be frustrated. YOU CAN DO IT! Contrary to the message in the image above, it's NOT over. It's just beginning. And when it comes to solving the New York Times crossword puzzle, the old cliche does apply: practice makes perfect. I've read quite a few books and ...more
I'm sure that there are plenty of people out there who have no idea what a plague doctor is/was, so I'll start with an explanation. Despite what we now consider to be their relatively fearsome appearance, they were originally just doctors, and they have existed for as long as ...more
Contrary to popular belief, augmented reality apps have been available for a while now. I remember using the Layar app (still available for iOS and Android) to explore nearby businesses and landmarks with varying success via an early-generation Android handset. It would be ha ...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
The key to becoming a competent white hat is knowing how the technology that you are trying to exploit actually works. SQL injection is one of the most common methods of attack used today and also one of the easiest to learn. In order to understand how this attack works, you n ...more
Um, genital anatomy is probably one of them. The image below first turned up on Buzzfeed, leading to shock, awe, and lots of head scratching over who could have possibly come up with such an interesting contribution to the world of fashion... ...and a little digging revealed ...more
MacOS isn't known as an ideal operating system for hacking without customization, but it includes native tools that allow easy control of the Wi-Fi radio for packet sniffing. Changing channels, scanning for access points, and even capturing packets all can be done from the com ...more
This short vide shows you how to prepare and clean live blue crabs before cooking them. There is also some blue crab anatomy pictures in the video. Maybe some crab beginners will find this helpful.
The latest culinary trend? How about breaded and fried deer balls. That's right, you heard me. The Atlantic makes an interesting point about the political correctness of "nose-to-tail" eating: "How many among us delight in brain, or tendon, or testicles? These nasty bits, alt ...more
Maybe you're a fast food snob. Or maybe you openly gorge. Either way. I don't care what anybody says, McDonald's french fries are downright mouthwatering. ahhhhhhhhhhhhhh... I could down some right now. Back on topic. Since we're already doing the burger thing this weekend ...more
Do you think playing guitar is that easy? It takes time and effort to learn the basic to extreme skills for playing a guitar! But you're lucky, simply because I will make everything easy for you by teaching you how to play guitar, my friend! Anatomy of a Guitar Let's start! ...more
If you're studying human anatomy (or have ever visited a doctor's office), you're no doubt familiar with those plastic anatomical models with removable pieces meant to teach the different parts of the body. Before those, there were illustrated pop-up books. If you need to know ...more
Putting together a tattoo machine is not a matter of life or death, but it just as well may be, since you're aggregating tools for sticking a big fat needle into a person's back. And each customer, depending on his/her selected tatoos, will require a different assembly. So che ...more
You've gotten enough satisfaction from gorging on fried chicken wings, so now it's time to learn the science of them. And not—we're not talking why they taste so freaking good, but how they work, pre-fried food. We're talking anatomy class, and if you can eat a piece of chicke ...more
Failed out of veterinarian school? No problem, just watch this video tutorial on dissecting a chicken (avian) to get you back on your feet. This demonstration and lecture of is by an eminent anatomist that will show you how to do it correctly. Get out your scalpel (or carving ...more
Human anatomy is something every physician must undergo as a medical student. Some move on to become great doctors, some move on to become great artists, helping to better educate students and improve upon many illustrated representations of the human body since the days of me ...more
LIFE magazine has posted a gallery of bizarrely wonderful old school scientific models. Don't miss the giant fetus or massive colon (double ew). Behold, science education before computers ruled our world. A girl scout leans in to take a closer look at an enclosed model of the ...more
Don't Miss: How to Make Perfect Poached Eggs, Every Single Time Any Sunday morning is better with a sunny-side up egg. Unfortunately, while I've mastered my favorite breakfast sausage and waffle-making skills, I have yet to conquer the perfect technique for these runny-yolke ...more
Before there was Gray's Anatomy, physicians and medical students used anatomical flap books to explore the inner workings of the human body—a scientific illustrated guide that takes its name from the moveable paper flaps that can be "dissected" to reveal hidden anatomy underne ...more
If you found the world renown Body Worlds exhibition gnarly and perverse, perhaps you'll find this latest parade of plastination a little less so—considering we don't share the same DNA as these specimens of jerky-in-the-name-of-science. The Koerperwelten der Tiere—or Animal B ...more
Welcome back, my aspiring hackers! In previous tutorials, I have shown you how to scan the globe for vulnerable servers and write simple scripts in BASH and Perl to perform other reconnaissance tasks. In a very recent guide, I taught how to scan vulnerable servers for Heartbl ...more
Staying inside during the coronavirus pandemic isn't easy for most of us. As important as it is to keep away from others, it can be challenging to keep to ourselves day after day. That's why mobile game developers are stepping in to help; many are making their games free for a ...more
While the airline, casino, cruise, and hotel industries are asking for government bailouts during the COVID-19 pandemic, companies around the US are giving away its apps and services for a limited time. So while you're stuck at home, keep your mind off of coronavirus with free ...more
Last time we took a look at some of the creatures of the pond, including the dragonfly nymph. Today, we examine the all-grown-up dragonflies in the field you are used to seeing on summer days! Dragonflies are not dangerous, but the extra large ones can bite you something fierc ...more
From the onset of the popularization of apps for the iDevice, users have experimented with creating original artwork on their iPhone/iPad/iPod Touch. And when famed British artist David Hockney christened the iDevice with his painterly digital drawings, the trend exploded even ...more
Numerous examples exist of doctors and surgeons using HoloLens to plan surgeries. The device has even been used to view reference images during a procedure and stream it to a remote audience. Until recently, it has not been used to augment the surgeon's view of the patient dur ...more
The last few months of WikiLeaks controversy has surely peaked your interest, but when viewing the WikiLeaks site, finding what you want is quite a hard task. Despite rumors of easy access via the Kindle and iTunes App Store, there currently is no way to view the leaked docum ...more
Want to become a veterinarian? Well, you should probably start small, like a fish. This video tutorial will show you how to dissect a fish to learn the anatomy, with a very eminent anatomist to show you how. You'll learn all you need to learn about fish (specifically a barrac ...more
Medical training technology company CAE Healthcare has given birth to the latest example of how augmented reality can help to build practical operating room skills for doctors and nurses. The company's newest product is called LucinaAR, which harnesses the power of the Microso ...more
The one thing that separates a script kiddy from a legitimate hacker or security professional is the ability to program. Script kiddies use other people's tools, while hackers and security pros write their own tools. To that end, we're going to see how a stack overflow vulnera ...more
Check out this super educational video tutorial on a dissection of the heart and lungs of a lamb. This video will show you the other respiratory parts of the sheep, and the liver. Anatomy class doesn't get any better than this. Biology is key in the science of a lamb.
Check out these educational videos for veterinarians and curious eyes on the anatomy of the male reproductive tract in the bull. Here you will see, in three parts, the scrotum of the bull, which contains both of the testes. The scrotum is a thinner skin area of the rest of the ...more
Lidar, a technology first used by meteorologists and aerospace engineers and then adopted in self-driving vehicles, has slowly crept into consumer electronics over the last five years. If you have a Pro model iPhone or iPad, there's a good chance it has a lidar sensor, and you ...more