In this "Math Made Easy" geometry episode, you learn how to prove that two triangles are congruent (equal) by using the "side-side-side" evidence. By using "side-side-side" to prove that two triangles are congruent, you are stating that all the respective corresponding sides of two triangles are equal in length thus proving the triangles are congruent. The narrator in this tutorial provides you with definitions about statements, proofs, and congruency. This becomes useful when setting up a ta...
Math Problem Generator gives a video about how to add and subtract variables. All you have to do is combine the coefficient, which is the number that comes before the variable. The numbers are added or subtracted but the variable remains the same. In the video, the example given is 9x + 6x - x. First you add 9x + 6x, giving you 15x. The equation is now 15x - x. If a variable has no number written in front of it, that means the value is 1. So the equation is 15x - 1x and that is equal to 14x.
VieDo expert Alan Puccinelli shows us how to make your own battery with a simple lemon. You might think it's impossible, but if you follow the instructions in this tutorial, you will find out that it is actually really simple. The video gives you a lot of information about electricity and about the way this lemon provides energy, so you will easily understand not only how to do it, but how does it work. Even though it's a very interesting experiment, such a lemon only gives you about one volt...
Having trouble dividing exponents? Doug Simms from Free Math Tutoring provides an excellent tutorial on applying the 2nd Law of Exponents. If you need to know how to divide polynomials, watch this video covering easy to follow examples explaining and demonstrating the 2nd Law of Exponents. In this first part of a two video series, Doug's student explains how to subtract the exponents within a polynomial in a simple example that will help you leap over this common math homework hurdle.
For people who are having problems with certain parts of geometry, this video will offer you advice on how to find a missing angle on the outside of a triangle when you are provided with the measurements of the other two angles in the triangle. Since the sum of the angles in a triangle is always 180 degrees, you should first take the sum of the other two angles and then subtract this from 180 in order to find the measurement of the missing angle in the triangle. Next, since there are also 180...
In her video, Carol describes her skin care regimen, which she claims has been very effective in treating her acne and improving her skin. This regimen is for acne-prone / combination skin types and involves the use of multiple products, including cleansers, scrubs, masques, washes and moisturizers. Carol takes us through her morning, evening and weekly cleansing routines, explaining which of various products she uses for each such routine. She also discusses each product, explaining its stre...
Have you ever wondered what to do with the top holes on your running shoes? Our host shows the best technique for providing ankle support with the lacing on your running shoes. With this simple lacing trick you can help to protect your ankles, and give yourself much better support while running. Those holes aren't just there for decoration; they can help you, and our host shows us how with this one simple add-on to lacing your shoes.
For anyone who is learning geometry and would like to learn or to review how to find the volume of a cone, this is the video for you to watch. The video provides you with both the simple formula for a cone as well as various examples which you can use to practice. The formula for finding the volume of a cone is 1/3 x pi x r^2 x h, where r is the radius of the base circle of the cone and h is the height of the cone.
This video explains two different ways to remove wax from candles left on furniture. Both heat and cold are used to accomplish the removal of wax. Heat generally from a hair dryer will provide enough heat to remelt the wax without damaging wood furniture. Ice or even a pack of frozen vegetables is suggested when using the cold method since it makes the wax brittle and easy to remove. These are two great ways to remove wax from wooden furniture without damaging the furniture itself.
Lowe's home improvement expert, Mike Kraft, demonstrates how to prepare your concrete sub-floor for the installation of hardwood or laminate flooring. Brought to you by Lowe's, a leader in the home do-it-yourself retail industry, Mike details the steps, tools, and techniques you will need to complete this step of your project so that you may enjoy your new floor for a long time to come. After you have properly prepared your sub-floor to receive your new flooring, the video provides you with i...
Both your Wii and your PC need to be connected to a router that has an internet connection. If you have a wireless router, the Wii can connect to it without any additional hardware. Instructions are provided with the Wii.
This video offers some insight into a few more difficult concepts of mathematics by teaching you how to multiply algebraic fractions. Given polynomials in fraction form, you should first try to factor all your polynomials into their simplest form in the hopes that some factors will be able to cancel each other out. After performing these steps, you can then combine your factored polynomials together in order to get your final product. The various examples provided in this video will offer goo...
For those of us who aren't morning people and need some help looking fresh and awake, this video provides some tips to help us achieve a better look throughout the day. You can dot concealer along your eyes to get rid of dark shadows and use white eyeliner along the insides of your eyes in order to get rid of the tired, red appearance of your eyes. Applying yellow or gold eyeshadow to your eyelids will give you a brighter look. Using these as well as more tips and tricks, viewers will be able...
Fixing holes in glazed ceramic tile can be very tricky. This is a solution that may not be perfect but it will provide a big improvement to your situation. You will need some polyester resin, which is often used to repair car bodies. Mix up some of the resin and apply it to the holes in the tile making sure that you overfill the holes. As it dries but while it is still rubbery take a razor blade and trim off the excess resin. Take some 600 grit sandpaper and sand the resin smooth. Wet the san...
Just by moving one match you can turn the math problem into a correct answer. Definitely use this to get some free drinks. And you already know the answer, so it won't be hard. If you want to try and figure this one out for yourself, pause the video before the reveal.
Impress everyone at the pub with this fascinating bar trick. You can get a cork out of a wine bottle without breaking the bottle. People will be amazed. This takes a plastic bag and a little breath to accomplish. Try betting to win some beer or money.
This bar trick that will be sure to win you some beers. Plucking at the table cloth will slowly, but surely, pull the penny out from under the glass. Try this "coin limbo" party trick out yourself by watching this reveal.
A bar trick is just the thing to win a few bucks… or a few beers. With this "icebreaker" matchbox trick, you can do just that, until you're too drunk to do it anymore, and start losing beer and money. Anyways, the challenge is to put the bottom matchbox on the top while keeping your middle finger on the table at all times.
Blow out a candle that is behind three bottles. If you leave a small space between the bottles, you can easily blow out the candle. This "candle behind bottles" is a great bar trick to impress people with (or win money… or beers).
A great and easy to do trick. You can cut out a small hole and by bending the paper just right you can fit a much larger coin through it. This "large coin, small hole" bar trick is a great way to win money, beer or even just to impress the best.
Try out this old school street hustler card trick. See if you can find where the queen is hiding, then see if you can perform the trick. It's a truly amazing card trick that will impress anyone, or enrage anyone (if money is involved). This hustling trick is known as the "three-card monte".
This video will show you how to do a great bar trick puzzle. Connect the boxes to win some bets and free drinks. Once you know how to do it, it's very easy to accomplish. This involves some drawing, but you'll impress friends with this intersecting lines trick.
Create a nice burst of air and you can make the bottle cap go flying. Watch as the bottlecap soars into the air when you clap your hands together.
This is Cartoonsmart's introductory lesson on how to draw using vector illustration Flash CS4, CS3 or Flash 8.
This video provides instructions on how to make Pavlova which is an Australian desert. Using an electric mixer beat egg whites until they are nice and foamy. Then slowly add two cups of a fine sugar. Add until it is completely mixed in and dissolved. Then add two teaspoons of vanilla extract, 1/2 teaspoon cream of tartar. Mix until stiff. On a baking sheet place two pieces of baking paper. Then spoon mixture onto tray forming the mixture into a cake shape with a flatter top. Place into pre-he...
In this video, an English lesson for foreign language speakers teaches viewers expressions using the work "table." There are three different expressions taught through watching, listening and defining.
If you have Internet Explorer as your web browser, and you want to know how to get your favorite videos off the net to save on your own computer, then watch and learn.
One of the most challenging, arduous parts of gardening is weeding vegetables that are close to the ground. Cabbage, for instance, leafs out near the earth and can be fiendishly tricky to weed. In this Growing Wisdom gardening tutorial, you'll learn about some of the tools that can help you weed those hard-to-reach spots without breaking your back in the process.
This video sequence demonstrates the process of building a rather professional looking skimboard with a foam core and wood spine. All the materials are readily available at home improvement stores. While this build might seem a bit laborious, it's a great way to customize your skimboard to suit your needs. The instruction and advice the demonstrator provides also makes the skimboarding project less intimidating. So watch this video and learn how to make your own foam core skimboard.
This origami video demonstrates the locking of the modules, which is quite essential to get a box that you can actually use.
Preparing for a hike is easy with these tips. Get advice on backpacking, hiking, and the great outdoors in this video tutorial. Take action: use appropriate footwear, bring a first-aid kit, water, and food, and use walking sticks in uneven terrain. John Flaherty, the instructor in this how-to video from Live Strong, has a great love for the outdoors. In 2003, John and his wife started Central Coast Outdoors in northern California. His company provides hiking, kayaking, and biking services for...
Backpacking is easy with these tips. Get expert advice on backpacking, hiking, and the great outdoors in this video tutorial. Take action: keep weight off of shoulders, bring plenty of snacks and water, maintain healthy exercise, and consult a guidebook to determine an appropriate trail. John Flaherty, the instructor of this how-to video from Live Strong, has a great love for the outdoors. In 2003, John and his wife started Central Coast Outdoors in northern California. His company provides h...
Mike Lively of Northern Kentucky University shows you how to create a light switch in Second Life with scripting. Part 1 demonstrates how to create a prim switch which turns on (brightens) a prim in Second Life. Part 2 goes through the Light Switch code line-by-line and adds a rotor to the light switch. The code is provided for free distribution on Google Code at
Dirty House? Clean it up with Alka-Seltzer! Who knew the same product that has provided indegestion relief and humorous explosions for millions of people world wide could be used to do some of your most basic household chores. Alka-seltzer can get rid of lots of stains, in toilets, sinks, pots, pans, and lots of other household surfaces, without using elbow grease. Watch this video housekeeping tutorial and learn how to clean with Alka-Seltzer.
Check out this martial arts tutorial video that demonstrates how to do Brazilian Jiu-Jitsu arm bars. An arm bar is a type of submission in jujitsu. Get expert tips and advice on martial arts and grappling in this video. There are many variations of this, but this video provides instruction on a simple one from the guard position. Practice your Brazilian Jiu-Jitsu skills and techniques and improve your arm bars with this tutorial video.
Check out this martial arts tutorial video that demonstrates how to do Brazilian Jiu-Jitsu chokeholds. Choke holds are a Jiu Jitsu technique you can use to control your opponent. Get expert tips and advice on martial arts and grappling in this video. There are hundreds of variations of chokes, but this video provides instruction on a simple choke from the back. Practice your Brazilian Jiu-Jitsu skills and techniques with this tutorial video.
Learn English with Mr. Duncan as he provides basic grammar instruction and speaks in basic English phrases. Check out this English language tutorial to learn the English phonetic alphabet. Some people think that this is a helpful tool for improving spoken English, while others feel that phonetics slows down the process of learning English and makes it dull and boring! Regardless, this language lesson is perfect for ESL students or anyone looking to improve their English pronunciation skills. ...
The world of English is a fun and exciting place to be. Learn English with Mr. Duncan as he provides basic grammar instruction and speaks in basic English phrases. Check out this English language tutorial to learn how to ask and reply to questions in English. This language lesson is perfect for ESL students or anyone looking to improve their English skills. So watch this instructional English language video and practice asking and answering questions using English words.
Remember when you were a kid, and you were always fascinated with buses? Every kid is fascinated with those big wheels, and spacious aisles. In this Korean language tutorial video, relive those memories as we go out for a picnic in Korea with Keith and Seol! And of course we'll be taking the bus in Korea. This instructional Korean language video shows you how to pronounce bus related vocabulary words. This video provides another great way to learn Korean, and continues with the Picture/Video ...
Check out this Korean language tutorial video to practice your vocabulary skills. This instructional video is a part of the picture/vocabulary series to help learners practice their Korean skills. This video is a great lesson for advanced learners who want to listen to native speakers, but it is also helpful for advanced beginners to build up their vocabulary skills. Watch as this instructional language video provides pictures supplemented by voice over with thorough explanations of each Kore...
