A demonstration of the technique of extraction used in Organic Chemistry labs. Separate solubles like two liquids or two solids using this technique of extraction. These demonstrations are conducted by Dr. Scott Allen, Assistant Professor, Chemistry/Physics, University of Tampa.
Want to remove dried wax from a carpet? You'll need four items: a white towel, a regular electric iron, a carpet cleaning solution and a hot-water extraction machine. For a complete, step-by-step demonstration of how to remove pesky paraffin wax stains from your own carpet, watch this free housekeeping video tutorial.
A demonstration of limonene extraction from orange peels used in Organic Chemistry labs. This demonstration is conducted by Dr. Scott Allen, Assistant Professor, Chemistry/Physics, University of Tampa.
This video from scrapwow shows how to unzip a file in Microsoft Windows XP.Firstly, open Windows Explorer application and navigate the file you want to unzip. Once you've located the file, double click on it. A new window will open. Here you will have Extract all files option which you can choose from menu to the left.Clicking the button allows you to extract a single file or a zipped folder, containing a number of files. In this case Extraction Wizard will open, leading you through the extra...
Learn how to use method extraction in a simple scenario in Visual Studio with C#.
In this video tutorial, viewers learn how to extract zip archives files with the WinRaR program. Begin by double-clicking on the zipped file to open it. Users are able to explore the content in the archive, similar to navigating through a windows folder. To extract it, click on Extract To. Now select the save destination and click OK to start the extraction. When the file is finished extracting, find the extraction destination to access the content of the zipped file. This video will benefit ...
In this video tutorial, viewers learn how to unzip a zipped file using the 7-Zip extraction tool. Begin by going to the website and click on the Download link. Wait for the screen to load and click on Save File. Once downloaded, double-click on the file and follow the instructions to install it. Now simply right-click the zipped file. Go to 7-Zip and select either Extract files or Extract Here. The files will be extracted into a new folder that contains all the content...
This video tutorial from shrederjoe shows how to easily extract .rar file's content using WinRar application.
Trojans, viruses, and malware can be more than a simple nuisance to your computer--they can destroy data and ruin your system. This video tutorial shows how to get rid of malicious software on your computer. When combating a virus, it's best to use multiple applications to insure system extraction.
This how-to video demonstrates the stretch and squeeze technique professional estheticians use to get rid of blackheads. Extractions will get the pores pure and clean. Watch this video tutorial and learn how to extract a blackhead properly.
Check out this instructional science video that demonstrates how to perform the DNA Extration experiment. From the Oregon Museum of Science and Industry's teacher curriculum, "No Hassle Messy Science with a Wow", this video shows you how to extract DNA from different organisms. Perform this experiment by following the simple step by step instructions outlined in this tutorial.
Take a look at this instructional video and learn how to turn your laptop hard drive into an external USB drive. This hack is fairly easy to perform, all it requires for you to know is where to locate the laptop's hard drive for extraction. You'll also have to purchase a USB housing which ranges around fifteen dollars.
In this video, Ask the Techies explain: •How to insert video into a PowerPoint presentation on both Macs and PCs and how to avoid cross-platform snags. Using Photoshop’s extraction tool to extract a face out of one document and insert into another. •Gettings songs onto an iPod including using the iTunes music store and digital rights management.
The guys from Systm guide you through the makings of a MAME-based classic arcade machine including building the cabinet, mounting a TV, buttons and speakers, and configuring the arcade emulation software.
Wow! No longer do you have to buy those huge marble machine roller coaster toys — you can DIY one! This video covers the materials, tools and techniques used to make a homemade rolling ball marble machine. If you haven't seen this rolling ball marble machine toy in action yet, WATCH IT. It's a looping rolling marble machine made with wood, rebar tie wire and polyurethane tubing, featuring a magnetic elevator.
Many sewing machine repairs can be made at home, and most repairs can be completely avoided through routine sewing machine maintenance. This tutorial shows you how to carefully disassemble your machine to give it a round of maintenance. You will need a screwdriver - make sure not to lose any of the screws!
Before you can mend or create garments with your sewing machine, you'll need to thread it. This video guide will walk you through each of the necessary steps, from winding a bobbin to threading the top of the machine itself. For more information, and to get started threading your own electric sewing machine, watch this free video guide.
Have a sewing machine and want to learn how to use it? If so, this ten-minute tutorial, which presents a general orientation to using an electric sewing machine, may be just what you need. For more information, and to get started using your own machine, watch this easy-to-follow video guide.
When editing your photos in Photoshop, there are many different things you can do to manipulate your original image. One of those things is to add shadows. Using Photoshop you can cast a shadow within any photo, on any object. In this tutorial, learn exactly how to accomplish this. You will also learn how to use the extraction tool and distort mode to cast a realistic shadow on just about anything.
Have you ever wondered what your DNA looks like? You have probably heard that DNA is a double helix, which is a pair of parallel helices intertwined about a common axis, but how do we know that? How can people look at DNA?
Ruth demonstrates how to wind a bobbin successfully every time you attempt. Place the spool of thread on the machine and wind the thread between the two disks on the spindle (found in all machines). It is better to wind the thread twice to avoid the thread come off the spindle. This does not damage the machine in any way. Pull the thread towards the bobbin and pull it through the hole in thy bobbin inside-out. Place the threaded bobbin into the winder making sure the extra thread is on top an...
Electical discharge machining is a techinque in which electricity is used to machine (cut, grind, etc.) metal. It usually invovles sophisticated tools and equipment, but not here! Watch this video for a guide to making a small electrical discharge machining machine with an old electric doorbell.
In this tutorial, we learn how to zip and unzip files in Windows XP. First, find the files you want to compress, then highlight them by dragging the mouse. Next, go into the file menu and click "send to", then "compress zip folder". Now, your folder will be created and you can double click it to see the folder viewer of the compressed folder. To open these up from the zip archive, first find the file folder that has been zipped. After this, go to the file menu, then click "extract all" and yo...
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 90th installment in their series of digital spreadsheet magic tricks, you'll learn how to write a formula that will return multiple items when there are two criteria for the data extraction. Also see an INDEX and MATCH functions formula that uses the SUMPRODUCT, COUNTIFS, IF, ROWS, INDEX, MATCH, SMALL, IF, and ROW fu...
Mountain Rose Herbs John Gallagher shows us how to make our own quality powdered herb capsules using a machine in this video. You will need three things to do this, your powdered herbs, zero size capsules and a zero size capsule machine. He shows us the parts of the capsule machine so we can follow his instructions. Find a container to put the base of the machine in, pull apart the capsules, putting the bottom part in the bottom of the machine and the top in the top part of the machine, filli...
Even if you never took home ec, you can create simple projects by learning the basics of sewing machine use.
Analog reel-to-reel tape is some of the most in-demand recording equipment today. Learn how to use a reel-to-reel tape machine in this free video series that will allow you to utilize this piece of musical recording equipment.
Save money by performing your own sewing machine maintenance! While there are differences between a Singer sewing machine, a Brother model or a Janome machine, there are many similarities. This video shows you how to maintain and clean the feed dog area on your sewing machine.
The Brother KH-930e knitting machine is an old but reliable device. It's age means that it doesn't like interfacing with modern computers though, so it's hard to get patterns from your computer to your machine so it will knit your project. Without this video it's hard, that is. Watch on to learn how to hack a Brother KH-930e to receive any pattern from your computer.
Old drum machines make some of the coolest sounds in modern music, but can be very hard to get used to for beginners. If you're lucky enough to have gotten your hands on a Roland TR-909 Rhythm Composer drum machine, watch this video to learn how to program it.
Are you tired of needing seperate synths and drum machines to create your drums and bass / lead lines? If you have a Korg MS-2000 and many other synthesizers, it's possible to program your synth to act like a 16-step drum machine while still being able to play bass and lead lines over the drums. Watch this video to learn how to do it.
Have you ever seen one of those Snapple machines with the lever coin return? I will show you how to get free drinks or snacks out of this type of machine.
One of the most damaged parts of a washing machine can be the controls. This is an important part of the machine as it helps determine how much water is needed in the machine and how the clothes should be washed. This tutorial is going to show you how easy it can be to replace the controls on a Hotpoint machine. So check it out, be safe, and enjoy!
This how-to video shows you how to tie a figure eight suture. This is useful for finishing up oral surgery dealing with things such as tooth extraction. First, pull the string through one side of the gum with your tools. Next, take the end and pull it through on the other side. Once this is done, pull the string through the gum on the opposite corner. Once this is done, pull the string through the gum on the opposite of the corner. From here, you have formed a basic figure eight suture. This ...
Movie DVD that you buy are large in size. So you may need to convert the movie to other smaller formats to store them in your computer or other back up disks. This process of extraction the movie from the DVD into another format is called as ripping. To do this you can use one of the various DVD ripping software available. HandBrake is one of such software which can be used to rip and encode DVD movies into other formats. Its supports a large number of formats which are compatible with iPod, ...
In this video, viewers learn how to install and setup JDownloader on Ubuntu Linux Downloader is open source download manager. It simplifies downloading files from One-Click-Hosters like Rapidshare.com or Megaupload.com - not only for users with a premium account but also for users who don't pay. It offers downloading in multiple parallel streams, captcha recognition, automatically file extraction and much more. Of course, JDownloader is absolutely free of charge. This video will benefit those...
In this video tutorial 'MacHelpTutorials' walks you through the process of extracting files or folders from compressed '.rar' type files on a Mac using the software UnRarX. First search and download the software as shown in the video. Install the software accepting the license agreement. After the installation download a file (if you already haven't) with the '.rar' extension.
Agertech shows how to download and burn XBox 360 games from the internet for free with this step-by-step tutorial. He takes us through the process of downloading, file extraction, and burning for any XBox 360 game. All you need to download any XBox 360 game for free is a DVD burner and discs. He suggests going to Mininova.com for a menu of games. Follow his easy steps and you can have all the free XBox games you can download in a matter of hours.
Your sewing machine needs bobbin thread to create overlock stitches, so keep your machine going by learning to fill your bobbin.
Check out this tutorial for a step by step on how to remove a washing machine motor. This is especially important if you need to fix your machine. Although the Ultimate Handyman is demonstrating on a HotPoint machine, this fix can be applied to most models.