Math Knowing Search Results

How To: Remove a Porter cable router armature

Knowing how a tool works is different than knowing how a tool works and what makes it work. In this tutorial, you'll find out how to remove a Porter calbe router armature. It may seem like an easy job, but it can be a difficult project for anyone to complete so take your time, have some patience and good luck!

How To: Edit and cut video and audio separately in Camtasia

Screen recording should be easy, right? So why can't you figure out how to edit your video in Camtasia 7? Well, you probably know the basics, but just in case you need a little help learning the editing must-knows, this video will show you how… learn to edit and cut video and audio in Camtasia. One of the main things you'll probably want to know is can you cut the audio and video indecently, or will it always be a joint venture for the two? Yes, you can easily edit the audio and video separat...

How To: Measure right triangles with the Pythagorean theorem

Know the length of two sides of a triangle and want to know the third? With the Pythagorean theorem, a^2+b^2=c^2, it's easy! Learn how to use it with this free video geometry 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).

How To: Draw an Indian paint brush

Ever heard of an Indian Paintbrush? An Indian Paintbrush, also known as a Castilleja and Prairie-fire, are edible and sweet plants that were consumed in moderation by various American Indian tribes as a condiment with other fresh greens. Now that you know what an Indian Paintbrush is, here's your chance to larn how to draw one with help from this drawing tutorial presented by Hawks Vs. Pigeon Productions.

How To: Write a bid letter for a job

Do you think you're well in your business venture but you can't get clients and don't know why? Perhaps the issue isn't in your work itself, but how you present it. Knowing how to write a great bid letter is a valuable weapon in that cutthroat business world. This video from Freelance Writing will show you how to write a bid letter for a job.

How To: Use the magnetic lasso tool in Photoshop

Being able to know all the tips and tricks to Photoshop, people can produce some amazing pieces of art. But for the people who don't know their entire way around the most used and known piece of software, there's tutorials out there calling their name. In this video you'll find out how to use the magnetic lasso tool in Photoshop. it creates a well defined outline of the picture in the image and is fairly easy to use. So sit back and enjoy!

How To: Dice an onion the right way

Chopping an onion may seem like an easy feat, but did you know there is a proper way to cut an onion for your recipes? In this video conducted by Good To Know, learn how to chop an onion the right way and start dicing like a pro chef! Get the instruction you need to take your cooking skills to the next level.

How To: Grow different types of garlic

You may know your onions but do you know your garlic? If not, you'll be well served by this gardener's guide, which presents an overview of the different varieties available for planting (including soft-neck, hard-neck and so-called elephant varieties) and provides tips on actually planting the stuff in your own garden.

How To: Get rid of your man boobs by bodybuilding

Are you working out non-stop in pursuit of that hot beach bod you've always wanted? Are you tired of being the one with your t-shirt on because you are embarrassed about your man boobs. This great video, takes you on the journey to knowing everything you need to know to achieve that hot bod and get rid of your man boobs in no time.

How To: Make a PHP array

Creating arrays in PHP is simple once you know how. And, if you don't know how, this free video guide will sort you out. For more information, and to get started building and using data arrays in your own PHP projects, watch this programmer's how-to.

How To: Hunt deer from a treestand

If you like to hunt deer then knowing how to effectively hunt from a tree stand is a useful skill to have. This video will show you how to set up and wait in a tree stand which is basically a platform set up in a tree in order to hunt a deer without detection. You can use wind checker and know the habits of the deer and the area to know where they should be coming from. The deer in this video might not be real but the tips are. The kill method is with a bow and arrow and practicing your shoot...

How To: Fit a hiking backpack

You literally carry it on your back for miles upon miles (or, depending on your locale, kilometers upon kilometers). Make sure it fits right. This guide will make sure you know everything you need to know to ensure that your hiking pack fits snugly and comfortably.

How To: Answer "Why do you want to work here?"

This is a presentation of how to face toughest interview questions. During most of the job interview, the interviewer is trying to find out your capabilities if the job. They want the client to explore why they want to be working here. They know that you want a job. But more specifically they need to know why you want to work in their firm and also your capabilities. So, you must be prepared to answer for this common question for most of the interviews. First of all you should understand why ...

How To: Learn different key harmonicas

More often that not, beginner harmonica players will have to be told the key to use during a jam session. It's perfectly reasonable to ask the key, so long as it's before the song starts that you're asking. But if the answer is obvious, you're better off knowing than asking. You don't want to look silly by asking obvious questions. This video will show you to know the key without asking.

How To: Properly use "how much" & "how many" in Tagalog

As the Philippines is becoming more and more well known, so is the main dialect of this beautiful island country: Tagalog! Bud Brown, also known as MagicMaximo, takes you through the nuances of this not (yet) well-known language. In this video Bud explains the difference between "Magkano" (how much) and "Ilan" (how many), breaking down not only the Tagalog words themselves, but their English counterparts, what they mean, how they can be used in a sentence effectively, and in what instances it...

How To: Play "Everybody Knows" by John Legend on guitar

This acoustic guitar video lesson, brought to you by Aaron from Free and Easy Guitar, will teach you how to play "Everybody Knows" by John Legend. Before you begin you will need a capo to play this song the way he performs it. As you follow along with him, he breaks down the strumming and chords used in the song, calling out the chords and explaining the strum pattern he uses to play the song, going into detail on how to finger the chords he uses.

How To: Factor & find zeros of a polynomial

This is the video about how to Factor & find zeros of a polynomial. How did I know that x=1 and x=-1 were roots of the polynomial. Suppose the polynomial has a rational root, let's call it. I will assume that p and q are co prime, i.e., the fraction is reduced to lowest terms. What we will be doing is somewhat similar to "factoring by guessing" of quadratic polynomials. Since is assumed to be a root of P(x), we know that if we multiply both sides by, we obtain: Transfer them to the other side...

How To: Solve linear inequalities

In this video you can learn how to solve linear inequalities. Understand the basics of inequalities and linear equations. In an inequality, we say that that one number is greater than (>) another number or less than (<) another. On occasion we say that something is greater than or equal to, or less than or equal to. In a basic linear equation, we solve for the variable of x by subtracting the value from the opposite side or the = sign. Start by writing your equation on a sheet of paper. It wi...

How To: Find the area of a triangle when given 2 sides & angle

This video shows you how to easily find the area of a triangle when you know the length of 2 sides and the angle between them. The first thing you have to do is mark the sides of the triangle by a, b, c, where a is the side between A and B, b is the side between B and C and c is the side between C and A. If you know 2 of these 3 sides an you know the angle between them you can find the area of the triangle very simple: Area= (a x b x sin c)/2, where a, b are the two sides and c is the angle b...

How To: Remove the winlogin.exe file from your computer

This video shows you how to remove a virus or harmful winlogin.exe file. If you use a good firewall program or a good anti-virus, it will pop-up a window and let you know you have been infected or even block it. If you do not use such things, but you think you know since when you have been infected, you can try to restore your system by using System Restore in Windows XP or Vista. If you do not know the duration of the infection, you can try to manually delete the file when using Windows Safe...

How To: Making a Möbius scarf

When German mathematician August Ferdinand Möbius (also known as Moebius) discovered the weird, seemingly parodoxical shape that would later be known as the Möbius strip, he surely never imagined it would go on to be featured everywhere from the work of artist M.C. Escher to the recycling logo we now see on the back of milk cartons. In this video, we watch as a scarf is knitted based on the Möbius strip. This interesting and eye-catching scarf design looks more complicated than it really is.

How To: Shake hands properly

Sure, you know how to do it. But do you know how to do it well? Watch this video to learn how to shake hands. Nothing like a firm handshake! You will need a working hand and a confident attitude.

How To: Play Blake Shelton's "Home" on acoustic guitar

Grab your acoustic guitar, strap, and your pick and check out this free guitar lesson. This video tutorial will teach you country rock guitarists how to play a Blake Shelton song. Not just any Blake Shelton song, but one of his greatest: "Home." And just so you know, here are the lyrics to go along with this instructional guitar lesson:

How To: Zoom and pan in Photoshop CS4

Using GPU processing, Photoshop CS4 does things like never before. Colin Smith shows you the new viewing options available in Photoshop CS4. Smoothly zoom, pan and move around your image with complete freedom. Discover how to use the Flick-Pan and pixel grid tools in Photoshop CS4 as well. If you think you know all there is to know about zoom and pan in Photoshop CS4, think again and watch this tutorial.

How To: Solve the Rubik's Cube fast with fingertricks

If you want to be fast on the Rubik's Cube, you'll of course need to know a few tricks... a few fingertricks, that is. This video tutorial will show you exactly how to solve the Rubik's Cube fast with fingertricks. Remember, your solving times won't decrease unless you practice, practice, practice. Just because you have fingers and a Rubiks Cube, doesn't mean you know how to do the tricks.

How To: Tie a Bowline Knot for boaters

The boaters at BoatUS know that the bowline knot can be one of the hardest knots for new boat owners to learn. In this instructional knot tying video, Matt and Ann demonstrate how to tie a bowline and talk about its common uses. Know your knots and learn how to tie a bowline knot with this boating tutorial video.

How To: Play "Heaven Knows I'm Miserable Now" on guitar

Want to play lead guitar in a rock band? Well first you have to learn techniques from the masters. This guitar lesson teaches you how to play "Heaven Knows I'm Miserable Now" by the Smiths. This is not a note-for-note accurate demo, but most of the basic chords are there. Once you get a hang of these popular guitar chords and tunes, you can start incorporating them into your own songs. With this lesson and a bit of practice you will be able to play "Heaven Knows I'm Miserable Now" by the Smit...

How To: Count from 1 to 12 in Japanese

You're in Japan trying to buy something, but don't know how much it costs? Numbers are important to know, and simple to learn. This video language lesson shows the days of the week written in Japanese as well as English while the word is clearly pronounced. Follow along while watching this video Japanese language tutorial and learn how to read and say numbers from one to twelve.