Chemical Methods Search Results

How To: Cut a pineapple in the simplest way

Cutting fruits can be difficult if you don't know how to do it. Not only that, but it can result in you wasting precious fruit that you could have easily eaten. So in this tutorial, you'll find out how to cut a pineapple using a simple and easy method. It's a fruit that looks hard to cut, but in reality is quite simple. Enjoy!

How To: Wear a 'kanga' (sarong) in various African styles

Several Tanzanian girls demonstrate how to tie a kanga (an African sarong). The first method is to wrap the kanga around the waist and tuck the end in at the waist to secure. The second method is to wrap the kanga into a cylinder to use it as a base for carrying a parcel on the head. Another way to wear the kanga is to wrap it around the neck like a shawl or wrapped under an armpit and tied over the shoulder for a fancier look. To wear the kanga as a scarf, fold it into quarters the long way,...

How To: Dual boot Windows XP & Vista

This video illustrates the quick and easy method to Dual boot Windows XP & Vista . The process is comprised of the following steps:Step 1: Install Windows XP OS on your PC. Run it and see if it works fine.Step 2: By using the Windows Vista OS setup , start the installation process and choose "Custom Installation" as the installation method.Step 3: Make sure you install Windows Vista on a Local Disk different from the one where Windows XP or any other Windows OS is installed as this may result...

How To: Wax a snowboard without an iron

This particular video demonstrates a method to wax your snowboard. This method of waxing the snowboard does not involve use of iron. It is done using a large piece of wax and a piece of cork. Firstly we need to rub the piece of wax over the surface of the snowboard. Hard rub is required and one ball jay is the most efficient. After rubbing for some time we need to polish the waxed using a large round piece of cork. After polishing for some time you will discover a shiny looking snowboard read...

How To: Add decimals together

Learn how to add the decimals together in simple and easy steps. 1. First practice adding two normal digits using the traditional adding method and get your answer correctly. 2. Now to add the decimals together use the same example by including decimal points to them. 3. The adding will also be the same traditional method except that you have to place a decimal point in the exact location of your answer. 4. Now take another example (E.g.: 3. 33+4. 2) and add it in the same way by placing a ze...

How To: Heat up & serve warm brandy

In this video from ExtremeBartending, you can learn how to heat up and serve warm brandy, a classic drink, which is particularly nice to sip on a cold night. The video offers three separate ways to achieve your warm brandy, using hot water in a brandy snifter to warm the glass, and then pouring in the brandy, putting hot water in a separate glass, and then resting your brandy snifter on that, or finally, a bold method that actually involves setting the brandy on fire!

How To: Write an abstract for your research paper

Danby Taylor from the University of Maryland University College teaches how to write an abstract research paper for graduate school Analyze the things that you read so you can extract the essential information such as the goal or the purpose of the reading in your own sentence. Learn the methods or ways of how the author studied the subject and reached the results of the study. Pay attention to details and write in a block paragraph, without indentations. Write one or two sentences about each...

How To: Composite photos in Photoshop

When creating an aesthetically pleasing image, sometimes more is more. Blending images together and blurring the edges is a great method for creating desktops featuring multiple photos of hottie Sam Worthington, or simply for creating a pretty website background.

How To: Use ukulele theory 101 lessons

This is one of the most basic but most important things to know in order to figure out songs on the ukulele a lot more quickly. When you train your ear, you eliminate a lot of the hunting and pecking method! Use ukulele theory 101 lessons!

How To: Get a chemical peel

If you're trying to decide if you should get a chemical peel, or if you've decided to get one but don't know where to start, this series will show you how to prepare for, how to get a chemical peel and how to care for your skin afterwards.

News: The Galaxy S10 Is IP68 Water-Resistant — Here's What That Really Means

When it comes to resistance to the elements, Samsung seems to believe in the old saying "if it ain't broke, don't fix it." They've carried over the IP68 rating under IEC 60529 that was first found on the S8 all the way to their tenth-anniversary flagship, the Galaxy S10. While this certainly sounds great on paper, it's natural to want to dig a little deeper and find out what the rating means.

SQL Injection 101: How to Avoid Detection & Bypass Defenses

It is often said that the best hackers remain unknown, and the greatest attacks are left undiscovered, but it's hard for an up-and-coming penetration tester or white hat to learn anything unless one of those factors is actually known or discovered. But the end goal here in our SQL injection lessons is to make that statement as true as possible for us when performing our hacks.

News: Sentinel Nerve Cells Spy on the Intestines, Linking Gut & Brain

If the all the fingerlike projections in our gut were flattened out, its surface area would be 100 times bigger than our skin's. It's so large that the actions of just a small part of it can impact our health. A new research study has found that enterochromaffin cells in the intestinal lining alert the nervous system to signs of trouble in the gut — trouble that ranges from bacterial products to inflammatory food molecules.

News: ODG's New R-7HL Are the First Rugged Smartglasses Made Specifically for the Industrial Workforce

Osterhout Design Group just announced the upcoming release of the newest addition to their smartglasses lineup, the R-7HL, short for R-7 Hazardous Location. ODG worked directly with customers who work in extreme environments to come up with a durable solution that fits their needs; These smartglasses can not only survive but function well in many areas that would otherwise be considered too harsh for augmented reality tech.