How To: Make nitric acid
Watch this science video tutorial from Nurd Rage on how to make nitric acid. They show three ways to make nitric acid based on two different chemical approaches, both of which can be done using easily accessible materials.
Useable Search Results
How To: Use red stone to create logic gates in Minecraft
Everyone talks about Minecraft and Logic Gates all the time and the various uses for red stone, heck, someone even made a fully useable calculator! But using Red Stone takes a special kind of math and logic that some may be confused about. In this video you will learn the basic uses of red stone and also the logic and theory behind it and how it all works.
How To: Make a High Quality Lock Pick Out of an Ordinary Dinner Knife
To pick locks, one must either have an expensive lock-picking set or be skilled with whatever they have available to them. Bobby pins, soda cans, and even butter knives can get the job done, but each needs to be reworked into something more appropriate for the lock in question.
How To: Tie your cigarette in a knot and still smoke it
This tutorial is a great way to fool your friends. In this video, learn how to basically beat up your cigarette and still be able to smoke it.
How To: Change out an old, dirty toilet seat
They may not be one of the prettiest or nicest smelling things around, but toilet seats are important in any home. Not only do they make a toilet useable, but it helps keep certain things away from you and the surrounding area.
How To: Create image reflections with Adobe Illustrator CS3
This video describes how to illistrate simple reflection and shadow tutorial using Adobe. The first thing you want to do is to get the image you are going to be working with, touch up the colors. Make sure the logo is cleaned up, and ready to use. Make it more useable by making it 140x25 cm. Make a copy of your imag, flip it upside down, make sure it is pretty close to the base of the other one. This will look like the first one has a reflection right under it. Next make a 142x 27 box, put it...
How To: Use redstone to make gates in Minecraft
Minecraft is a pretty addicting game, and building your own fortress is half the fun of the game itself! If you're wondering how to use the redstones to make wires and create operational objects, look no further! In this video you will learn how to use redstone circuits to build useable gates in the world.
How To: You Can Still Swipe to Open Side Menus with Android 10's New Gestures
Android 10 goes all-in on gesture navigation. Unlike Android 9, all three buttons which made up the navigation bar are replaced with gestures, with the biggest change being the back button. The problem is this same gesture is already used within apps to access the side menu, so in Android Q, this has been changed.
How To: Get the Best One-Handed Swiping Keyboard for iPhone
Swipe keyboards such as GBoard, SwiftKey, TouchPal, and Swype are handy for quick one-thumbed typing on an iPhone, but Microsoft upped the game with its experimental Word Flow Keyboard. In short, the keyboard fans out to occupy the natural range of your thumb, where you can type or rely on predictive swiping.
News: The Scaling Ratios Every HoloLens Dev Should Know for Clean Text in Mixed Reality
Designing for mixed reality, especially for the HoloLens, can present unique challenges. Dong Yoon Park, a Principal UX Designer at Microsoft with a passion for typography, recently gave a talk to the Windows Holographic Users Group Redmond (WinHUGR) about the pitfalls he ran into trying to convert what started out as a 2D iOS app 5 years ago to the newer 3D Holographic frontier with Unity.
News: How Gut Bacteria Can Make Chemo More Effective
We can add one more health effect of our gut bacteria to the growing list. Researchers from the UK have just reported that the gut microbiota plays a role, both directly and indirectly, on the toxicity and efficacy of chemotherapy. Their findings are published online in the journal Nature Reviews Gastroenterology & Hepatology.
How To: Your iPhone's Clock App Just Got a Big New Feature with iOS 18
When iOS 17 first came out, the iPhone's Clock app received a giant new feature, one that lets you set multiple timers and keep track of them on the Lock Screen, Notification Center, and Dynamic Island. Now, the iOS 18 software update gives us something just as exciting for the stopwatch.
News: Oculus CTO John Carmack Outlines the Future of AR, Knocks Magic Leap for Marketing Hype in New Interview
The worlds of augmented reality and virtual reality are closely linked in many ways. That means it's smart for AR insiders to keep a close on new developments in VR. If you have been paying attention, you know that Oculus CTO John Carmack is one one of the most important thinkers in the VR space.
How To: How Hackers Cover Their Tracks on an Exploited Linux Server with Shell Scripting
An attacker with shell access to a Linux server can manipulate, or perhaps even ruin, anything they have access to. While many more subtle attacks could provide significant value to a hacker, most attacks also leave traces. These traces, of course, can also be manipulated and avoided through methods such as shell scripting.
How To: We Tested the Best Burner Phone Apps for iPhone & Android — Here's Our Top 4
A burner number isn't just for criminals and cheating spouses. In this digital world, with many of our interactions being conducted online, a throwaway phone number acts as a buffer — it lets you enjoy the web without having to give out your personal information, such as real name or phone number.
How To: Lock Any App on Your iPhone Behind Face ID, Touch ID, or Your Passcode for Extra Privacy & Security
Apple does not provide a native way to lock apps on your iPhone behind Face ID, Touch ID, or your passcode. For a long time, we've wanted that option for improved privacy and security, but Apple does allow developers to use its authentication protocols. Apps like Messenger, Outlook, and WhatsApp give the option to lock them down, but for the apps that don't, you can force it with a little time and effort.
How To: Enable Dark Mode in Facebook's iOS & Android Apps
Dark mode is simply a way of life these days now that both Android and iOS officially support it. Most major apps now use the system-wide setting on Android and iOS, and many had their own dark themes in-app before Google and Apple got with the program. But the social media giant Facebook took forever to implement a night theme, and some of you still may not be able to access it.
A Null Byte Call to Arms: Join the Fight Against Ignorance
Another week has passed on the online battlefield as the CISPA legislation continues to grind away at our freedom. Here at Null Byte, we try to keep our community informed and knowledgeable at the same time—and that means creating content for them to learn from.
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