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.
Hate the sticky mess of slicing into a pomegranate? Of course you do, but it doesn't have to be like that. By cutting off the top and making a few precision incisions down the outside, you can crack that sucker open and knock out all of those little arils into a bowl (or, just eat them straight out of the fruit).
Zipped files are the most popular way to transfer scattered or large amounts of files in a compact and economical way, and in this video we learn how to go about unzipping these sometimes tricky storage files. After locating the exact .zip file you wanted unzipped, so to speak, the video tells us, you then right click on it. There should be a list of options, unzip this file being one of them, click this. You must also decide, then, what folder to place the unzipped files in. Quick and easy, ...
This video is about finding duplicate entries in excel sheet. The example excel sheet contains different names. There are around 1000 different names in the sample excel sheet. CountIf(range,criteria) formula has been used to do the comparison and return of results in True or False mode. Type =CountIf( now move your left arrow key, this will generate the formula like =CountIf(A2. Now press Ctrl+Shift+Down arrow, this will select all the available values in the column. Now press F4 to lock it ...
This video tutorial from shrederjoe shows how to easily extract .rar file's content using WinRar application.
In this short tutorial Bill Myers shows how to extract any element from any image in Adobe Photoshop elements.
The extract tool in Photoshop is one of the most frequently used - and useful - tools you'll ever learn to use. Extracting allows you to remove a picture from its background or even filter away flyaway hair.
Bert demonstrates how to pull things and objects out of an image using Photoshop's Extract Tool.
This video shows how to extract things from layers in ZBrush 3. Basically, it shows you how to remove from a flat plane, what you are actually drawing on the plane. It's similar to a boolean operation.
Have you ever bought a cork product? Cork liner? Cork coasters? Wine… with a cork? Well, did you ever wonder where it comes from? Watch this video demonstration and you'll find out how raw cork is extracted from the Cork Oak.
In this clip, you'll learn how to pull text from UIWebView when developing an iOS app. Whether you're new to the Objective-C operating language and Xcode IDE or are a seasoned developer merely looking to pick up a few new tips and tricks, you're certain to be well served by this tutorial. For more information, including a complete overview and detailed, step-by-step instructions, watch this free video Objective-C programming lesson for iPhone & iPod Touch developers.
A reverse drill bit can make quick work of a stripped screw. Tim Carter demonstrates how easy it is to remove damaged screws with a reverse drill bit. You won't be frustrated any longer by ruined screws.
In this video tutorial, viewers learn how to extract .rar files. Begin by opening your internet browser and go to Google. Search for Winrar and select the 3rd result. Download and save the file. It is recommended to save it to the desktop to find it easier. Double-click on the file and follow the instructions to install it. Click Install and check all the file types for the program to be associated with. Once finished, open a file, select Extract To and choose the destination to save it. This...
This is a tutorial that will learn you how to extract or unzip files on a Mac using UnRarX. First go on the site mentioned in the video scroll down and click on download. Go where you selected to download the file and open the program. Drag all the files you need to extract or unzip there then select the folder or destination where you want to get the files and the program will do all the work. The file you have selected to be unzipped or extracted will be in the place you selected and ready ...
Behold, a topic both repulsive and utterly irresistable at the same time. Jackpot.
Everyone told you that smoking was bad for you, but sometimes it takes a visual lesson to finally quit smoking tobacco products.
Make your digital photos picture-perfect. Learn how to extract images with Adobe Photoshop Elements.
Franklin McMahon goes over Premiere Pro CS4’s lift and extract tools and compares them with some of the other methods video editors may use when editing video clips.
The Interactive Lab Primer (ILP) has been developed as part of the Royal Society of Chemistry Teacher Fellowship Scheme, one of the themes of the Chemistry for Our Future program, and initiative which aims to secure a strong and sustainable future for the chemical sciences in higher education. The aim of the ILP is to address the diverse range of experience and skills students bring with them to a university by offering a resource to support their transition from school to the university chem...
The Interactive Lab Primer (ILP) has been developed as part of the Royal Society of Chemistry Teacher Fellowship Scheme, one of the themes of the Chemistry for Our Future program, and initiative which aims to secure a strong and sustainable future for the chemical sciences in higher education. The aim of the ILP is to address the diverse range of experience and skills students bring with them to a university by offering a resource to support their transition from school to the university chem...
If you already have the skills for amateur beekeeping, as outlined in Mary Reilly's previous video, then it's time to start harvesting the honey from those honeybees. Mary shows the fruits of her busy hive and demonstrates honey extraction techniques. Mary and Kelsey Clark suit up in heavy-duty garb to sweep irritated bees from the hive frames. The comb on each frame is then raked to expose the honey. Then the frames are placed in an extractor that spins out the liquid gold using centrifugal ...
This video tutorial will show you the Neutrophil Isolation Protocol.
Get the goodness straight from the bean instead of from the store. Store-bought vanilla extract is expensive; homemade vanilla extract is easy. Make homemade vanilla extract with rum.
Learn how to use the extract command in Photoshop to remove parts of images. This is great for images with complicated edges like fur or hair that you can't get easily by hand with the selection tool. Use the extract filter tool in Photoshop.
Since PDF files are so popular in both our daily life and work, we see them everywhere. And sometimes we find there are terrfic images or text in the PDF files and we want to save them as seperate files for future use, such as in a presentation or post. Here's the question: how can we save those elements from the non-editable file formats?
As long as you don't mind liquifying your subject in a blender, you can test DNA from virtually anything living with this guide from he Universe of Utah's Genetics Science Learning Center. Learn Genetics uses green split peas as a subject, and suggests fruits, meats and vegetables.
Every key on a telephone keypad has its own sonic signature, a sort of calling card composed of two distinct tones: one high, one low. While it's easy to tell the difference between the individual pitches in a single row—see, for example, this article on using your cell phone as a musical instrument—, it's often difficult to differentiate between notes within the same column. Unless, of course, you outsource the work to a computer! Which is what Uruguayan hacker [Charlie X-Ray] recently set o...
Ever wonder how to get the audio file out of your favorite dvd? Find out how to use AoA Audio Extractor to extract audio from a video file. Video quality is poor on this demonstration. Extract sound from a video file in AoA Audio Extractor.
Learn two ways to extract images and text from a PDF using Adobe Acrobat. The two ways are "paste the image or text" and "use the snapshot tool". Extract images and text from a PDF in Acrobat.
A lot of you are enjoying a nice winter snowfall right now. Some of you aren't enjoying the snow at all, especially if your car's stuck in it or you have to grab the snow shovel, yet again. But perhaps you'll change your distaste for snow when you try out some tasty homemade snow cream!
Suzy Cohen tells us in this video how to lower our blood pressure naturally. Believe it or not, the urinary tract is connected with our blood pressure. A dietary supplement called "Asparagus extract" is recommended. Asparagus in vegetable form is delicious when served with a little butter or feta cheese. When you take it as a supplement, you get a bigger dose. It is a wonderful diuretic, which means it makes you pee a lot. You should take it in the morning, so that you do not find yourself ru...
In this tutorial, we learn how to make vegan peanut butter ice cream. To make this, you will need: 2 c soy milk, 3/4 c peanut butter, 1/2 c brown sugar, and 1 tbsp vanilla extract. First, place a saucepan over high heat and add in soy milk, brown sugar, and peanut butter. Heat until it's boiled, then remove and add in the vanilla extract. Combine everything together until well mixed together and pour into a bowl. Freeze in an ice cream maker using instructions that came with it. Once this is ...
As a young girl, there's nothing not to love about tea parties. With frilly confections of dresses, delightful and whimsical tea cups that recall the "Alice in Wonderland" tea party, and pastel-hued pastries that look as sweet as they taste, a tea party is the ultimate girly amusement.
Pecan pie is a Southern tradition, and is oh-so-yummy, so having a great recipe is essential. In this video, Betty shares her fabulous pecan pie recipe. Betty's recipe has been proven yummy for over 40 years! Just try and resist eating this delicious pie!
Kipkay demonstrates how to extract the laser from a DVD burner and mount it in a small flashlight to create a handheld laser burner that can light matches and burst balloons, all in this how-to video. All you need is a 16x DVD burner, a laser housing, and a flashlight. Watch this video tutorial and learn how to modify a flashlight into a relatively strong laser.
In this clip, you'll learn how to extract serial data from the $80 Mattel Mindflex or Star Wars Force Trainer. For more information, including detailed, step-by-step instructions, and to get started creating your own working EEG/BCI, watch this very-neat hacker's how-to.
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 292nd installment in their series of digital spreadsheet magic tricks, you'll learn how to extract first and last names from an Excel spreadsheet and rearrange them using a formula.
Caramel popcorn is a great American tradition - whether you are at the ballgame or the movie theatre, everyone loves this tasty treat! In this tutorial, Betty shows you how to make this sweet and salty staple at home, fresh out of the oven. So, grab a blanket, your favourite flick and cuddle up on the sofa with this delicious snack!
This hot chocolate mix recipe from chef Jason Hill is a decadent Valentine's Day treat or winter drink. Hot cocoa is a hit for adults and children alike. The ingredients are milk, chocolate chips, vanilla extract, whipped cream, and chocolate shavings. Learn how to prepare this sweet cocoa drink by watching this video beverage-making tutorial.
If you use Microsoft Excel on a regular basis, odds are you work with numbers. Put those numbers to work. Statistical analysis allows you to find patterns, trends and probabilities within your data. In this MS Excel tutorial from everyone's favorite Excel guru, YouTube's ExcelsFun, the 12th installment in his "Excel Statistics" series of free video lessons, you'll learn how to use Advanced Filter 'Unique Records Only" to extract a list of unique items from a data base, and then use the COUNTI...
