Accurate Testing Search Results

How To: test the acidity or alkalinity of certain liquids

Hmmm, all you've got is a piece of cabbage but you need to test the acidity or alkalinity of some liquid. What do you do? What DO you do!? Well, you start by watching this video by Steve Spangler. Ahh, the sweet smell of science! Invite your friends over to share in this super smelly but really cool activity. Plug your nose and get ready to make your own red cabbage indicator that will test the acidity or alkalinity of certain liquids.

How To: Test for boron with curcumin

Want to test whether the soil sample or a water sample contains boron, watch this video. As shown in the video, the first step is to create test specimens of various concentrations using a simple turmeric and ethanol solution as a base for comparison. The basis of this experiment is the fact that curumin present in turmeric reacts with boron to form a reddish compound and so the result of this reaction can easily be verified visually.

How To: Find the special Space Suit in Fallout New Vegas at the REPCONN Test Site

Fallout has always had some great references to Pulp Science Fiction, especially seeing as the art style is very much based off of that old 1950's Pulp Sci-Fi feel. To spice things up a bit and give yourself a unique look, you can find a rare Space Suit complete with helmet at the REPCONN Test Site! Check out this video where you can find the location of the Space Suit in the REPCONN Test Site's basement in Fallout New Vegas!

How To: Insert text into a test string with Excel's REPLACE

New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 332nd installment in their series of digital spreadsheet magic tricks, you'll learn how to insert text into a test string with the REPLACE function as well as how to insert a part of a product ID into a longer product ID.

How To: Test lawn irrigation systems

In this Home & Garden video tutorial you will learn how to test lawn irrigation systems. John White presents this video. This is done by a simple can test. Take a few cans of the same size with vertical walls and flat bottom. Place them around the sprinkler head at different distances and make sure they are horizontal. This will show whether the sprinkler is spreading water evenly. Then you can time it and measure the amount of water. This way in future, you will know how long to run the syst...

How To: Find the area of a triangle quickly and easily

Finding the area of a triangle is essential in mathematics. This video will show you how to ace that geometry test in a few simple steps. Not only will you learn how to find the area of a triangle in this video, you will learn to do so quickly and improve your test scores. Finding area is not difficult once you learn the basics.

How To: Test the CPS in a non-starting Saturn S-Series car

One day, your car may break down and you won't be able to afford to hire a mechanic, so what do you do... you look on the web for some how-to vehicle repair videos and become your own car mechanic, that's what. You don't need any advanced training to perform repairs and simple maintenance on your automobile, but you may need a few tools. Invest in the basic tools and you'll be prepared for just about any car malfunction you can think of. These tutorials will help get you on your way, as long ...

How To: Test radial and ulnar artery circulation on a patient

This how-to video demonstrates how to test radial and ulnar artery circulation. To begin have the patient clench the hand tightly. Upon release the blood should return quickly. If you push down on both arteries, specifically the radial side, the hand remains white after loosening the clenched hand. If you release the ulnar side you will notice that the hand returns to a normal pink color. Follow along and learn to test radial and ulnar artery circulation.

How To: Take a home pregnancy test

Are you suspecting you may be pregnant? How can you know for sure? Well, a simple home pregnancy test can change your life as you know it. Watch this how to video to learn some of the symptoms of pregnancy and how to take a home pregnancy test.

How To: Do a kinesiology self-muscle test

Kinesiology, or human kinetics, is the science of human movement. This simple muscle self-test turns your body into a lie detector. Your body subconsciously knows things that the conscious mind isn't aware of. Watch this video kinesiology tutorial and learn how to do a simple muscle test.

How To: Automate web testing with PAMIE

This Pamie Demo shows how to setup, install and run a simple automation script. It shows you: how to install Pamie, how to create a Pamie test script to Automate a form using PythonWin IDE, how to write the script and how to run the test. The volume is really low so crank your speakers way up and make sure you have the proper Python and programs downloaded.

How To: Use trained dogs to get rid of bed bugs

Trained dogs may be used to help eradicate bed bugs. A sign that your home is infested with bed bugs is the presence of bites. If bites appear in a straight line, on the skin, then that's a classic sign of bed bug bites. Trained dogs are able to pinpoint the bed bug infestation. They are 98% accurate, when other methods are only effective 30% of the time.

How To: Make a replica FG-42 machine gun for Lego figures

The FG-42 machine gun is one of the many brilliantly-designed weapons the Nazi war machine produced during its misguided attempt to take over the world. If you want to make a WWII battles set out of Legos, having some tiny versions of these guns will make your Nazi pieces much more historically accurate and intimidating. This video features detailed instructions for modifying one of the Lego Storm Trooper guns as common as raindrops to look like a FG-42 using only some common hobby tools.

How To: Kick a soccer ball & do a drive pass

In this video from Livestrong we learn how to kick a soccer ball and do a drive pass. Adrian Heath, the head coach of the Austin Aztex, teaches this. It is demonstrated by members of his team in this video. To do a drive pass you want your left foot by the side of the ball, laces kicked through the middle of the ball and drag straight through the center of the ball and straight away through it. Drive through the middle of it. The drive pass is important to learn in soccer because it is a very...

How To: Draw Wolverine from X-Men in Photoshop

Artist Stephanie Valentin takes us through the steps of how to draw the X-Men character Wolverine in Photoshop. She outlines the necessary tools to be able to make the drawing and provides detailed information on width, shading, and opacity to make sure the colors are all accurate. After creating a series of layers, gradients and various sketches, she shows us how to create the character. In just five hours with this tutorial, you can learn how to create Wolverine using Photoshop.

How To: Use bent handled trimmers

Learn how to use bent handled trimmers: Kenneth D. King of ThreadBanger Quickies and NextNewNetworks explain how to use bent handled trimmers for working with fabric projects. Bent handled trimmers are great for cutting out fabric patterns and designs. The scissor itself slides along the smooth plane of the cutting table and it lifts the fabric just enough to successfully cut the pattern out. Bent handled trimmers make a very accurate cut. Never ever use your fabric scissors for cutting paper.

News: Self-Driving Cars Are Coming to New York, but Only for a Limited Time

The east coast is becoming a hotbed for driverless. Sure, the west coast has all of its fancy tech companies testing self-driving cars, but we've got the goods too. Uber has brought the technology to Pennsylvania and will soon do the same in Toronto. (Stratford, Ontario, has plans to test out driverless too!) And today we got some great news: Governor Andrew Cuomo just approved of driverless testing in New York.