Common Allergens Search Results

How To: Turn an LCD screen into a simple EL (electroluminescent) display

Electroluminescent (EL) materials light up when electricity passes through them, as opposed to more common incandescent lights that respond to heat. EL displays are becoming very popular in advertising and art,but getting them or the materials to make them can be expensive. Watch this video to learn how to turn an LCD into a simple EL display, and also how superglue can be used as a cheap dielectric in this sort of project.

How To: Create your own podcast and publish it

Podcasting is a great way of doing your own form of radio broadcasting, among other forms of other recorded media from the comfort of your own home! But, you don't need to have an iPod to do it or listen to it (a common myth). In this video you will learn what a podcast is, how to create one, publish it and then get subscribers!

How To: Protect your Wordpress blog from hacker attacks

Google is one of the most powerful forces on the Internet, and their technology can be the key to helping you find success in whatever your online endeavor might be, from web design to filmmaking. This video is a part of their Google Webmaster Series, offering help to webmasters the world over on how to best utilize Google in their work. This video will show you how to ensure that your Wordpress blog is safe from the hacker attacks that are so common for Wordpress users.

How To: Make a CCTV monitor effect in After Effects

CCTV's (closed-circuit televisions) are more common than ever before, and have become more and more popular to depict in films and in video games like Manhunt. This video will teach you how to create a CCTV monitor effect akin to what a security guard would see on their camera monitor using After Effects. This will work great for any horror movie that you might be shooting, the effect is very creepy.

How To: Diagnose, Prevent, and Treat Shin Splints

Shin splints are one of the most common, stubborn, and misunderstood injuries affecting athletes of every age, gender, and sport. This video features a doctor explaining what exactly a shin splint is as well as how to prevent, diagnose, and treat them properly. It turns out that shin splints are actually menial tibial stress syndrome, or MTSS. Try saying that five times fast.

How To: Make a buttermilk substitute

Buttermilk is a great thing to have around in your kitchen. Unfortunately, most of us don't have buttermilk on our regular grocery list, so those buttermilk pancakes will have to wait for another day. Think again! You can easily make tasty buttermilk alternatives with common refridgerator items. This video will show three easy ways to make a buttermilk substitute.

How To: Make a Blue Mediterranean gin cocktail

In this video, Derrick Schommer, sales engineer, podcaster and host of Common Man Cocktails shows viewers how to mix up a Blue Mediterranean. This classy gin cocktail is based on Bombay Sapphire gin, teamed with lemon-and-lime Sprite and Blue Curacao for a sophisticated, slightly sweet drink. The Blue Curacao and gin are placed in a high-ball glass with ice, then the drink is topped off with Sprite and a squeeze of fresh lemon juice.

How To: Solder electronics the right way

New to soldering? This how-to video answers the questions for these common beginner soldering questions: what is flux? what tip should be used? do solder fumes contain dangerous amounts of lead? why regularly clean and tin the iron tip? Watch this video computer-circuitry tutorial and learn how to solder correctly.

How To: Paint "Eternity" in Chinese calligraphy

Datong Xu currently teaches Chinese calligraphy and painting in Tucson, AZ. Watch this instructional painting video to paint the symbol of eternity in Chinese calligraphy. The eternity character also means, "flowing water". In Chinese art aesthetics, calligraphy and painting are of common origin.

How To: Weave on a cardboard loom

Learn about the basics of weaving with this stop motion weaving tutorial video. Several different weaving and knot techniques are demonstrated, even showing common mistakes in the weaving process. Watch and learn a simple technique for weaving on a cardboard loom.

How To: Do the Palestrina Stitch

Here's another video tutorial from Needle 'n Thread for hand embroidery stitches - this one is for the Palestrina stitch. Palestrina stitch is used for outlining or filling and is common in both Jacobean designs as well as in Mountmellick embroidery, the latter because it gives a highly textured line or fill area.

How To: Use secure online passwords

In this video, we learn how to use secure online passwords. There are a ton of things to consider when creating a password. A weak password is something that someone can easily guess. If you are using a birthday, common dictionary word, child's name, or something common then you are at risk. Your password should combine letters and numbers, and be at least eight characters long. It should also be completely random and have upper and lower case letters. You can use a password assistant if you ...

How To: Fix common form mistakes and do deadlifts properly

Dead lifts have a great corrective capacity when done properly.The dead lifts can be done just by picking weights off the floor or in a smart and meticulous way.When doing dead lifts there is a lot of rotation in the upper arm,and many people or athletes are not doing the dead lifts properly.When you do an external rotation you automatically force extension and that can put you in a great anatomical position for dead lifts.The exercise itself is simple,you have an iron bar,lift it,draw the sh...

How To: Identify if you are using too mcuh fertilizer

In this video, we learn how to identify common tree problems. If you use too much fertilizer you can find a burn scar that is left on the bark of the tree. You can avoid this by making sure fertilizer spikes are placed away from the tree. Tree splitting is also an obvious sign that a tree is in bad shape and needs to be cut and taken down. A common leaf problem is Pear Slug Damage. A great way to help this to use wood ash on the tree, which will kill the insects that cause this and it's safe ...

How To: Reduce a fraction in math

The above video is very informative to anyone who does not know the division of fractions. The author very neatly explains the meaning of a common divisor i.e. it is a number that divides two numbers evenly. Therefore, one must divide a fraction as many times until the remaining fraction has 1 as a divisor. It is very easy to find the common divisor. Both the numerator and the denominator must be divisible by that number. The author in the present video has done a good work.

How To: Coil your golf swing for more power

Do you know how coiling effects golf swing? Swaying too far off the ball in the backswing and downswing is one of the most common power leaks in golf. Use five-time, Re/Max World Long Drive Champ, Jason Zuback's method for creating power through a proper coil and gain yards now. See how to create power in your golf swing with a proper coil.

How To: Use Zotero to create bibliographies & citations

Learn to use Zotero to create bibliographies and citations with this tutorial. In addition, collect and organize information from all sources. So help correct the sources research paper. Before using the excitation features, make sure to select and prepare the style of your paper. If you are not sure ask your instructor. She has a preference style. You will select by clicking on the action button +preference then choose the style. It will include the number of most common style. You can downl...

How To: Add rational expressions

In this tutorial, we learn how to add rational expressions. When you have two rational expressions, you will first need to factor every denominator. After this, find the lowest common denominator from all of them. After this, rewrite every fraction so it has the lowest common denominator for the denominator. Leave it in factored form for the denominators. Multiply the top and the bottom to find the answer for each of the fractions in the equation. When finished, make sure you find the most si...

How To: Subtract rational expressions

In this tutorial, we learn how to subtract rational expressions. If they have different denominators, you will first need to get them the same denominator. To do this, you will need to find the lowest common denominator. Factor the denominators that you have and figure out what the lowest common denominator of each of them are. From here, you can simplify the rational expressions in your equations. Next, you can go across the board and subtract the fractions from each other. To finish this up...

How To: Add and subtract fractions with numerical examples

In this video, we learn how to add and subtract fractions with numerical examples. First, write down an example on a piece of paper to add two fractions together. To do this, you will write out the denominator in the common form and then add the numerators together. If you don't have common denominators you will have to find them. When subtracting, it's basically going to be the same process. Go through the same steps to figure out what the answer will be. Use the basic rules of math to get t...

How To: Subtract fractions with unlike denominators

In order to subtract mixed fractions, you'll need to look at the denominators carefully. If the denominators do not match, you'll need to find a common denominator. For example, 5 2/3 minus 3 4/5 do not have the same denominator. The lowest common denominator for them is 15.

How To: Wire a three-way electrical switch

In this tutorial, we learn how to wire a three-way electrical switch. First, you will need to know the difference between the wires that you are using. Once you familiarize yourself with these different wires, you can start to wire your electrical switch. Now, go to your electrical box and tie the white wires together with an electrical nut. Next, tie the copper wires together and you will be left with three wires. Take the wire that supplies the power and attach it to the black common, then ...

How To: Find the LCM & GCF of a number set with a Venn diagram

Looking for an easy way to find the least common multiple and greatest common factors for a number set? Try a Venn diagram! Learn how with this free video lesson. 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).