Chemical Methods Search Results

How To: Waterproof a remote controlled vehicle

If you call yourself a hobbyist or a kid at heart, you know that remote-controlled vehicles are more than just fun. If you're a serious R/C man, you'll know all about doing everything to your model truck or car, like fixing wheels, vamping the pinion gears, waterproofing, troubleshooting, electronic diagnostics, setting up, programming and finally... racing. As much as you know about these remote-controlled vehicles, it will never be enough, you'll always be looking for more...

How To: Sear halibut with tomato, fennel, cucumber and mint

Secret Ingredient host Mark Law and Denver chef Jean Philippe Failyau of Osteria Marco take the mint out of the mojito and add it to a fresh summertime salad of cherry tomatoes, fennel, red onion, cucumber and mint, served over seared halibut. Follow along in this cooking how-to video as Whole Food's Market shows you how to prepare this delicious seafood dish. The tomato, fennel, cucumber and mint add a refreshing taste to the seared halibut.

How To: Play "Lonesome Atlanta Blues" on slide guitar

Bottleneck slide guitar is based on an early one string folk instrument called the Diddley-Bow, and the traditional playing style of Hawaiian Guitar. The early Blues Masters of the 1920s and 30s, would place a bottleneck from a wine bottle, or a short piece of metal pipe on their finger. Using this as a slide, they could move up and down along the strings of a guitar imitating singing or the cries and moans of the human voice. This style uses an early method of tuning the guitar called open t...

How To: Introduce a pet rat to water

This instructional pet video shows a good way to introduce your pet rats to water. However, it's important to understand that some pet rats will just not like water. Your success will vary depending on your individual critter(s). Watch this tutorial video to learn the best methods of approach.

How To: Use a pop rivet tool

Tim Carter demonstrates how a pop rivet tool works to connect two pieces of thin metal. Some projects, such as working on your aluminum gutters, will require you to connect two pieces of thin metal. An effective method is the use of a pop rivet gun. Most pop rivet tools come with an assortment of pop rivets and some 1/8" drill bits.

How To: Easily get rid of acne scars without surgery

One can easily get rid of acne scars without surgery by means of following steps. Identify the type of acne scars you have. See a dermatologist who can tell the difference between types of scars. For example, scars may be classified as ice pick, boxing, rolling or hypertrophy scars. Not every nonsurgical removal techniques will work with each type of scar. Get a chemical peel. A solution is applied to the skin which causes the top layer to peel off. This encourages new skin growth. Peels are ...

How To: Use natural hair dye

Dyeing your hair is a great way to change your look. But if you don't do it right, the results can be pretty ghastly. If you seek a new do without the harsh chemicals, these steps will give you the locks you’ve been looking for.

How To: Bypass PowerShell Execution Policy to Pwn Windows

PowerShell is an essential component of any Windows environment and can be a powerful tool in the hands of a hacker. During post-exploitation, PowerShell scripts can make privilege escalation and pivoting a breeze, but its execution policy can put a damper on even the best-laid plans. There are a variety of methods, however, that can be used to bypass PowerShell execution policy.

How To: Add PayPal to Google Pay as a Payment Method to Use in Gmail, YouTube & Other Google Services

On Android, you can connect your PayPal account to Google Pay so that you can use that as a payment option when checking out with Google's digital wallet platform. It even works across Google services like the Play Store, Gmail, YouTube, and the Google Store. If you have an iPhone, you can also use PayPal via Google Pay, but what you can do is limited.

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.

How To: Change Your Profile Picture & Display Name for iMessage in iOS 13

For quite some time, popular messaging apps such WhatsApp and Skype have let you set a profile picture along with a display name to make you more instantly identifiable to loved ones and colleagues. Apple has finally caught up with this fad in iOS 13. That means you can set a custom name and profile image within iMessage so others can quickly view who's messaging them at a glance.

How To: Secure Your Facebook Account Using 2FA — Without Making Your Phone Number Public

When it comes to digital security, one of the best ways to protect yourself is to use two-factor authentication. Most apps these days support it, including Facebook, a site where the more privacy you can muster, the better. However, of the two 2FA options available for Facebook, only one should be used as the other will share your phone number with the world, a huge privacy concern.

How To: Unlock the Bootloader on the Essential PH-1

Although the Essential PH-1 got off to a rocky start, thanks to steady updates, it has slowly become one of the best Android phones to come out in recent years. For $499, the Essential Phone is a cheaper Pixel, receiving updates almost as soon as the Pixel lineup does. What's more, you get a phone with an easily unlockable bootloader, which is the first step to rooting.

How To: Are You Eligible to Upgrade to the Latest iPhone? Here's How to Check

With new iPhone models out, you'll have updated cameras to try out, a faster processor, and new colors to choose from. The only thing that could stop you from picking one up yourself is, well, your current iPhone. Here's how to check if you're eligible to upgrade to iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, or any other iPhone still being sold.

How To: Manipulate User Credentials with a CSRF Attack

Web 2.0 technology has provided a convenient way to post videos online, keep up with old friends on social media, and even bank from the comfort of your web browser. But when applications are poorly designed or incorrectly configured, certain flaws can be exploited. One such flaw, known as CSRF, allows an attacker to use a legitimate user's session to execute unauthorized requests to the server.

How To: Buy Bitcoin Anonymously — A Guide to Investing in Cryptocurrency While Maintaining Privacy

Just like cash, bitcoin is used for everything from regular day-to-day business to criminal activities. However, unlike physical cash, the blockchain is permanent and immutable, which means anyone from a teen to the US government can follow every single transaction you make without you even knowing about it. However, there are ways to add layers of anonymity to your bitcoin transactions.

How To: Customize the App Icons on Your iPhone's Home Screen

The most significant customization aspect of the iPhone is most definitely the home screen. Before iOS 14, Apple only threw in a feature here and there to appease those who like a more personal touch on the most visible part of the operating system. Now, there are great customizability options to give you a real personalized touch, and that includes app icons.