Test Helps Search Results

How To: Make a wax and Coke explosion

Watch what happens when Coke is mixed with wax. Learn how to do this cool science experiment yourself. Can anyone explain the science behind this??? You will need Coke (diet or regular), a glass test tube, and a candle. Break off a chunk of wax from the candle, put it in the test tube, heat the test tube until the wax is boiling and then quickly add to the coke.

How To: Add a mono leader to a braid fishing line

This great how-to shows clearly how to tie a length of braided line to a fluorocarbon leader. In the video, the demonstrator uses large rope so that the technique can be clearly seen. This trick has been gaining popularity in the freshwater fishing community lately in part because it helps to reduce twist and snarl, but absorbing some of the pull. Follow this super video yourself and see if the trick works for you. When you're out in your boat and you feel the tug of that big mouth bass, you'...

How To: Test Adobe Flash, Shockwave, Acrobat & Java

In this video, we learn how to test Adobe Flash, Shockwave, Acrobat & Java. First, see if you have Acrobat Reader installed and working properly by reading this PDF. If you have it installed properly, you will see a PDF with a configuration guide. To see if Shockwave works, go to: Shockwave. If working properly, you will see a "create, see, about" link, not one asking you to install it. Last, to test Java you will go to: Java Test. If you have installed this properly, you will see an animatio...

How To: Cram for a test if you need to

In this tutorial, we learn how to cram for a test if you need to. It's always best to study adequately, but cramming is always needed at times. If you cram in all the information right before you go to bed, it will soak into your mind after that while you are sleeping. Your subconscious will think about everything you just read, then you will be able to do better on your test. Make sure to do this one hour before you go to bed for the best results. When you take your test, make sure you eat a...

How To: Test your system performance in Windows 7

In this video tutorial, viewers learn how to test their system performance. Begin by clicking on the Start menu and select Control Panel. Then click on System and Security, and select "Check the Windows Experience Index" under System. Now click on "Rate this computer". The system will then begin to run some tests. This will take about 1-2 minutes. The Windows Experience Index assesses key system components on a scale of 1.0 to 7.9. This video will benefit those viewers who use a Windows 7 com...

How To: Solve basic linear function word problems in algebra

Need some help solving linear function word problems? See how it's done with this free video math lesson. Need help finding the From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series o...

How To: Use FOIL to distribute two binomials in algebra

Learn how to use the FOIL method to distribute two binomial expressions in algebra. The FOIL method — which stands for first, outer, inner, and last — takes two binomials and multiplies them for a single quadratic equation. Solving for binomials with FOIL takes just a few steps. Could you use a little help figuring out how to divide fractions? Watch this free video lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have b...

How To: Check your internet speed and avoid spam traps

To test how fast your internet speed is an intermediate level skill. Start by picking an internet speed test. You can use Google or another search engine to find one. A service that is recommended in the video is DSLreports. This site does not require you to know a lot of information about your service. To test your speed start by picking a city that is near to you. Then shut down all tabs and every application that you have running. It's important to do this on every computer on your home ne...

How To: Cheat on a test with a hollowed pen

In this tutorial, we learn how to cheat on a test with a hollowed pen. First, grab your pen and take the top off the ink of it. Now, cut a small slip of paper out of a piece of copy paper. After this, write down the answers that you need for a test. Next, use the scissors to cut the side of the pen and make a slit in it. Now, attach the answer strip to the ink of the pen and place it back into your pen and put the top back on. Now, the sheet of paper that has the answers on it will hide in th...

How To: Cheat on a math test with a sticker

This video will show students how to cheat on a test using a sticker on which you will write the information that you will need. You should use any sticker where you can write all the information that you will need. Write as necessary in order to put all the information in one place. After you have written the information that you want, stick it on your leg above your ankle under the leg of your pants. in order to get the information to cheat during the test, simply sit with your leg on top o...

How To: See your internet speed

In this video you will learn how to see how much your internet speed is. In order to do that just follow these quick and simple steps and instructions: The first thing that you need to do is to go to www.Bandwithplace.com. The next step is to click on the Speed Tests button. Now you will need to complete a test for the speed test. You will need to type your internet settings and the place where you live. After that just click the Start button and the speed test will begin. You will have no pr...

How To: Prove congruent triangles with SSS and SAS

This is a video tutorial on how to prove congruent triangles with SSS and SAS test. SSS means side-side-side and SAS means side-angle-side. For applying the SSS test of congruency, each side of one triangle must be congruent to the corresponding side of the other triangle. For applying the SAS test of congruency, two corresponding sides of the two triangles must be congruent as well as the angle between those two sides of each triangle must be congruent. Follow the rest of the video to unders...

How To: Factor & simplify different algebraic expressions

Math Made Easy offers some great SAT Test Prep. It helps you master the factoring and simplification of any kind of algebraic equation or expression. An expert math instructor provides easy to follow real-time chalkboard examples to help you work your way through step-by-step. It discusses when and when not to use the FOIL method. It demonstrates some of the most common factoring problems that you are likely to see on the SAT. With Math Made Easy, you don't have to let those trinomials scare ...

How To: Download, install & test Adobe Acrobat Reader

In this walk-through video ClearTechInfo shows you how to download, install and test Adobe Acrobat Reader. First download the software from the mentioned website making sure to un-check the Google tool-bar option. Install the software for all users as shown accepting the license agreement. After the installation is done open your browser go to Google.com and search for the Adobe Acrobat Reader test as shown and go to the test site and confirm the successful installation of the software.

How To: Find a central angle

This math tutorial shows you using geometry how to find a central angle. The teaching tutorial shows you how each line and angle are used to determine the angles within the geometry problem so that you can figure out the answer to a question. The specific math problem is used for when you are given two diameters and an arc degree. This is a great explanation if you are struggling with any geometry related question or homework problem and would easily be used to help out as a refresher or to h...

How To: Test electrical receptacles

This how to video shows you how to test electrical receptacles. The video covers 5 simple test rules. The first test is to simply attach an electrical device to the socket. The video also suggests the use of market product testers and even voltage testers. This video is perfect for people who are having electrical problems or are just beginning to learn how to take care and maintain their own home. The video is about a minuet and a half long.

How To: Make a storm inside a test tube

This science experiment will show you how to make a storm inside a test tube. This video tutorial will demonstrate the process of making the miniature thunderstorm inside a test tube with just a few common chemicals. All you need for your very own thunder storm is a glass test tube with holder, sulfuric acid, ethyl alcohol (ethanol), potassium permanganate, glass dropper, measuring spoon, and please wear safety goggles. Sparks and pops occur completely random, just like in a real thunderstorm!

News: Standard Testing Frequently Misses UTIs — But Now We Have a Better Way

Have you ever had a burning sensation when you urinate? Low fever, back pain, and maybe cloudy urine? Male or female, it could have been a urinary tract infection. If it lasted long enough, the chances are good you went to the doctor for help. For about 20% of women, standard testing for a UTI does not reveal the presence of infection-causing bacteria, even though bacteria may be causing their symptoms. Well, a new test may provide better answers.

How To: The Galaxy S8's 'Adapt Sound' Feature Makes Your AKG Headphones Actually Sound Premium

The Galaxy S8 and S8+ come with a set of AKG-tuned earbuds that would cost you $99 by themselves. Unfortunately, the earbuds alone don't automatically translate to superior sound, and they've been met with lukewarm reception. But as it turns out, there's a fairly hidden menu on Samsung's flagships that'll give you a tailor-made audio experience and help you get the most out of your S8-AKG pairing.