Reverse Osmosis Search Results

How To: Create a Bind Shell in Python

Hi guys, I'm gonna keep this short because I got assignments and a lot of notes to study and also other how-tos and forums to reads. lol...Since I'm keeping this short...no story time just scenario. And I want to thank n3stor for giving me the idea to post this.

How To: Replace a hard drive in a 15" macbook Pro

The video starts by informing about the basic safety precautions, tools needed and backing up data prior to hard drive replacement. There are a series of screws which need to be removed in the following order.1. Removing the battery from the back and then remove three screws thereby removing the RAM cover.2. Two more screws to be removed under the RAM cover.3. Two screws from inside front edge.4. Four screws from the bottom rear.5. Two screws each from the slim sides.6. Two screws near the hi...

How To: Add fractions together

In this video, we learn how to add fractions together. First, try doing a simple equation like 1/2 + 1/2. From here, you will simply just add together across the board. Once you get the answer, it will be 2/4, but you must simplify this so it's lower. Check this and do the reverse to make sure it's correct. Do this for all of the fractions that come your way and you will be doing fractions more easily each time! Just make sure you simplify when you reach the end, or the answer will not be cor...

How To: Evaluate functions by substituting in the variable to the input given

In this video, we learn how to evaluate functions. When evaluating functions, you substitute in the variable to the input given. Once you do this, you will rewrite the equation filing in the appropriate spots with the numbers that you are given. After this, you will evaluate the equation with the proper steps in math. Once you have figured out the problem, you can do this in reverse to make sure you have the correct answer. This is a very easy process and it doesn't take that long. Just make ...

How To: Edge a knitted piece with the crab stitch

In this video, we learn how to edge a knitted piece with a crab stitch. First, attach your yarn to the left edge of your work. After this, work one chain stitch, then go backwards with the hook. Insert it into the fabric and grab the yarn and pull it through the loop. Go around the yarn again and pull it through again. Keep going backwards and grabbing more yarn as you go in reverse. You are working with one loop on the needle while going into the fabric. Make sure you're consistent with the ...

How To: Print an Excel worksheet or workbook with gridlines

In this video tutorial, viewers learn how to print the gridlines with a Microsoft Excel spreadsheet. This task is very fast, easy and simple to do. By default, Microsoft Excel will not print a spreadsheet with the gridlines. Begin by clicking on the Page Layout tab. In the Sheet Options box, under gridlines, check Print. To remove the gridlines, do the reverse of this operation. To view the page with gridlines, click on the Office button, go to Print and select Print Preview. This video will ...

How To: Replace a keyboard for Acer Aspire One 10.1 netbook

In this Computers & Programming video tutorial you will learn how to replace a keyboard for Acer Aspire One 10.1 netbook. Disconnect the netbook from the power supply and remove the battery. You can use a small flat screw driver or a razor blade for replacing the keyboard. You don't have to remove any screws. You need to unlatch three tabs; one located above the f8 key and two on either side of the keyboard. With the razor blade unlatch the tab above f8, and then the two side tabs as shown in...

How To: Solve complex indefinite integrals in calculus

In this video the math teacher explains the meaning of the indefinite integral formula in calculus by stating it in terms of antiderivatives. He then shows in general terms how this indefinite integral formula has a related derivative formula, i.e. if the derivative of F(x) is f(x) then the indefinite integral of f(x) is F(x) plus a constant term (C). With this general relationship the teacher takes us through three related examples where he converts a derivative formula to an integral formul...

How To: Maintain the Tippmann A-5 power tube and valve

In this how-to video, you will learn how to maintain a Tippman A-5 Power Tube and Valve. First, pull the valve out of the power tube. Grab the pin with a pair of pliers and give it a firm yank. Next, remove the o-ring and set it aside. Remove the other o-ring off the back. A washer, spring, and plunger will fall out. Remove the other o-ring and valve seat with the tool shown. Now, you can oil the o-rings back up and re-assemble the power tube and valve. Follow the above steps in the reverse o...

How To: Do a reverse French braid like Lauren Conrad

This video shows how to make an inside-out French braid across the front of the head. First divide the hair into three pieces like a normal braid at the very front off to one side. Instead of braiding the normal way, make the middle piece go over the top alternately on the left and right. Keep picking up more hair and adding it in, like you would do for a normal French braid. Continue braiding across the top front of the hair. The braids can be done tightly or loosely however you like, and th...

How To: Replace a space bar on a Dell laptop keyboard

Is the spacebar on your keyboard out of whack? This simple video will show you how to re-seat it in less than two minutes. Start by using your fingers (or a small screwdriver or spudger if needed) to gently pry up along the top of the spacebar, working from one direction to another. Continue working along the top until the key is free from its mounting clips. Observe the location of the mounting clips. After the key is free from the keyboard, you can also remove the metal support bar from the...

How To: Decorate a cake from start to finish

This is an instructional video on how to decorate a cake with icing in a basket-weave pattern. You start out by measuring out the cake and placing evenly spaced marks along the side so you know where to put each line in the weave pattern. You then use a flat, rigged tip and drag the icing horizontally from one of your lines to the next line. They suggest using a turn table so you can easily access the entire cake. Then they teach you how to put a "shell border" on your cake by using a differe...

How To: DJ the mirrored double click flare combo scratch

He starts off performing the task that he then describes. It's one technique that is called a mirrored double click flare. This is done by moving the record forward a double click and then back a double click then forward a single click. The whole process is then done in reverse, starting with moving the record back a double click. On his DJ table he moves a cross fader to mirror his movement of the record. First start the technique slow without a beat to get the movement memorizes. Add a bea...

How To: Divide basic fractions

For people who do not know how to divide basic fractions or who would like to refresh themselves or get some exercise in doing so, this video will show you a few quick and simple examples to get you started. In order to divide fractions, you will need to keep the first number the way it is and then take the second fraction which you are diving by and flip it upside down, so the numbers are reversed. You then multiply both the top and the bottom numbers together to get your final answer.

How To: Do the Mach 5 yo-yo trick

The Mach 5 has a cool name, and it's a cool yo-yo-trick. It's not an easy trick for beginners, but if you have some experience you can pick it up. This video tutorial will teach you how to do the Mach 5 and wow the crowds.

How To: Build a beam bot twin motor robot base

This robot is BEAM bot inspired. First we build up the Motor Drive, an excellent and cheap Robot Bot-Base. We start with the Tamiya kit, get it going, then strap on a battery and a drag wheel, center the drag wheel. Tape it all in place with bright yellow tape and make a BEAM Bot with batteries. Plans for this BEAM framework are to add smarts.

How To: Putt in World Golf Tour

In this video we learn how to putt in World Golf Tour. When putting, you need to determine where and how hard to hit your putt by reading the green. Click reverse to see the putt from behind the hole. The severity of the break is shown by the dots on the grid and how fast they are moving. Next, read the slope of the grid by looking at the colors on the green. The pointer will also tell you how much uphill or downhill there is on the putt. Then, adjust your pointer to where you want to hit it ...

How To: Do a Chinese cupping back massage

In this tutorial, we learn how to do a Chinese cupping back massage. Cupping is an old technique that is still practiced in China and eastern Europe. First, set fire to some cotton balls. Now, place them into the cup and pull the air out of the cup. Quickly place the cup on the body and then push it around on the skin. This brings the muscle up to the top of the skin, leaving marks on the body temporarily. As you move them around, it's like you are getting a reverse massage that will make you...

How To: Understand and determine equivalent fractions

In this video, we learn how to understand and determine equivalent fractions. If you have an equation with an equivalent fraction, you will first multiply the first numerator by the second denominator. Then, you will divide this answer by the denominator of the first fraction. After you do this, it will give you the correct answer. You can also do the reverse multiplication for this to check your answer and make sure you are correct. You can get an answer no matter what the numbers in the equ...

How To: Find the surface area of a cube

In this video, we learn how to find the surface area of a cube. Finding the surface area of a cube is something everyone will have to do in math. The easy formula to figure out this is: surface area= side x side x 6. Your first step to figuring out the problem is to find the length of a side. Once you have found this, you will substitute and evaluate the numbers in the equation. After this, write the units in for the problem. You will then come up with the answer of the equation with the unit...

How To: Solve a single-step equation using multiplication

In this video, we learn how to solve a single-step equation using multiplication. For the first step, get rid of any number surrounding the variable. To do this, you will need to multiply the numbers around it by their opposite to make them equal zero. Once you have done this, you will need to repeat the process on the other side of the equal sign. Just do the same exact thing you did in the first step, then you will be able to easily solve the problem at hand. You can check your answer by re...

How To: Solve single-step inequalities using the reciprocal

This video tutorial is in the Education category which will show you how to solve single-step inequalities using the reciprocal. Let's solve the problem "negative 5/2 X is less than equal to negative 1/5". To solve for "X", we need to get rid of "negative 5/2". To do that, we multiply both sides of the inequality by the reciprocal of 5/2 and we need to keep the negative sign also. So, we multiply both sides by "negative 2/5". Whenever we multiply a negative to both sides of an inequality, the...

How To: Fly a BAE Hawk RC airplane

In this video, we learn how to fly a BAE Hawk RC airplane. Remember that this is an electric jet so the acceleration is not very quit compared to other airplanes. Treat this as a jet that needs a place to run to get speed before they can take off. Set up the airplane with a battery and make sure the wheels and everything else are in working order. Then, use your controller to make sure everything is set on the plane. You don't want anything to be reversed for when you are flying. When finishe...

How To: Divide bigger numbers

In this video, we learn how to divide bigger numbers. As an example, let's say you were dividing 843 by 13. To make this easier, write down the times tables for 13 down and keep adding up. After you do this, see how many times 13 goes into 84. Your table will tell you how many times it goes into the larger number. Thirteen will go into 84 six times, so write six on the top line above the four, then subtract 78 from 84 and write a 6 next to the 4. Now, work out the remainder and when finished,...

How To: Read your friend's minds with the Book Test

In this tutorial, we learn how to read your friend's minds with the book test. First, sit by two friends and have three books with you. Have them pick a book, then write a 3 digit number on a card, then have the other person flip the numbers and subtract them. Now have the other person reverse the digits and add numbers again and add them all together. Now, have the other person circle the lat digit and open the page and word of the digit. Have the people think of the word they come up with a...

How To: Make a stencil

In this video tutorial, viewers learn how to make a stencil. The materials needed for this project are: contact paper, scissors and a pencil. Begin by drawing the design, shape letter or number on the contact paper. Make sure to draw the stencil on the back of the paper and make it reversed. When finished drawing, carefully cut out the design. To use it, simply peel off the invisible paper and place it onto the surface of the artwork. Then trace over it. This video will benefit those viewers ...

How To: Do a yoga boat pose with a twist for power

In this tutorial, Dina Prioste shows us how to do a yoga boat pose with a twist for power. First, begin in a boat pose raising your legs up and facing forward. Interlace your hands together and inhale. Exhale and twist to the left and right side while pushing your legs forward and back. Next, place your hands on the floor and fall into a reverse tabletop position. Inhale and exhale several times in this position, then return to the boat twists and do quicker for twelve times each side. Rememb...

How To: Perform a 5 minute daily morning yoga routine

If you only have 5 minutes to practice in the mornings, string together the four warrior poses. Begin in the Downward Facing Dog position. Push into Plank pose. Transition into Cobra pose. Then, push back into Downward Facing Dog. Lift right leg up, swing it through into a lunge. Transition into Warrior I pose. Open from Warrior I to Warrior II. Then, transition into Reverse Warrior pose. Then, Open up into side angle pose.

How To: Perform the Impossible Warped Card Trick

In this clip, you will learn the secrets to doing a seemingly impossible card trick. This trick requires two cards and some sneaky fingers. Make it appear as though the you are sliding two cards in and out of each other, and that one of them has magically reversed itself. This trick will amaze you when you learn how it is really done, and will definitely impress any audience. So have fun with it and shock your friends!

How To: Perform the "Make A Deck Bet" card trick

This is a card trick that you can make some money on. First you start with 2 decks of cards. The decks are organized hearts, spades, diamonds, then, clubs. Ace through king on each suit. To set up this trick you reverse one of the decks. So one deck is hearts, spades diamonds, and clubs and the other deck is club, diamonds, spades and hearts with king to ace.To start the trick you have a friend shuffle the two decks together. You then make a bet that the top 52 cards will make a full deck. Ac...

How To: Make a temporary tattoo with black eyeliner

This video illustrates how to make a temporary tattoo with black eyeliner. This process includes the following steps.Step 1Take the picture you want to make tattoo of.Step 2Reverse the picture and paste it on a paper.Step 3Take a tracing paper and trace the outline of the picture using a eyeliner.Step 4Now reverse the tracing paper and paste it on the place you want.Step 5Now take a cloth, wet it and place it on the tracing paper so that you get the outline of it on the place you want.Step 6N...

How To: Make Google black

This video shows on-screen instructions on how to make the background of your Google page black. It says that you should go to this page: Black Google and make that your home page. This shows everything you see on a normal Google search page, except the background is black, and all the black type is white, shown in reverse. You can still read everything on the page. You can also find add-ons for Firefox that make different backgrounds, and another one that will make the background of a YouTub...

How To: Use the delivery position for a golf swing

Adam Harrel a lead master instructor at Jim McLean Golf Academy is going to help improve your golf game by showing you how to improve the use of your delivery position in your golf swing. The delivery position in your golf swing is when bringing the club down to hit the ball the club is parallel to the ground. Some tips to improve is first your right knee and right arm should be bent inward and on the same line, reverse is true if your a lefty. Common problems of getting t far on your back le...

How To: Do a shot reverse shot setup

This film technique is one that is not only used on movie sets, but with journalists as well. This is a great way to shoot a discussion that is going on between two people. In movies, it's a great way to help add some emotion to a dialogue that both characters are having with one another. In broadcast journalism, the same technique is used in order to portray a relationship between the interviewer and interviewee. It's a great way for them to communicate and is really easy to use. So sit back...

How To: Tandem paddle a kayak

In this how-to video, you will learn how to tandem paddle a kayak. First, try it with someone you will be paddling with before purchasing one. The person in the back has to copy the person in the front. For example, if the person in the front is paddling on the right, the back person has to paddle on the right. The back person has no right to yell at the person in the front when it comes to paddling. The back person will push the kayak into the water first and push off. If the kayak needs to ...