Tapping can help to free you from persistent or inappropriate negative emotions. Sometimes these emotions make sense. If someone close to you dies, or a relationship ends, you're going to feel sad. But sometimes we feel depressed for no good reason, or very angry with someone who hasn't really done anything to deserve it. You're the only judge of whether or not an emotion is appropriate or inappropriate.
Need to know how to multiply and divide negative numbers in basic math? 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). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to multiply and ...
Looking for a guide on how to work with negative exponents in basic math? 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). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to solve simpl...
Looking for a guide on how to sum and subtract negative integers? 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). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to add and subtract ne...
Are you looking for a way to make your Microsoft Excel formulas more efficient? If so, you're in the right place. With this free video lesson from everyone's favorite digital spreadsheet guru, YouTube's ExcelsFun, the very first installment in his "Excel Formula Efficiency" series, you'll learn about the basics of Excel's SUMPRODUCT function — why some people use double negative and why other use times one.
This video walks you through the steps of applying zero, negative, and fractional exponents. This excellent video shows you a clean blackboard, with the instructors voice showing exactly what to do. Don't fret, any question you may have, will be answered. Watching this video will make you feel like your back in the classroom but rather comfortably from your home.
Kipkay shows you how to make a magic lightbulb like the magicians use. Great practical joke or prank. All you need is a couple of lightbulbs, an LED and some batteries.
Mad at that co-worker who got the big promotion? Or just a little bored in the office? This step by step prank tutorial video shows how to pull a harmless practical joke on a co-worker by building a false bottom for a cup of coffee and filling it will marbles or beans. Use this as inspiration for one of your April Fools Day pranks!
Need a new perspective on giving feedback in the workplace? Giving feedback can be tough, especially when you're dealing with negative feedback. It's a challenge. This video will cover some quick tips you can use to make sure both parties get the most out of the experience. It will create a better work environment, and workers will be more willing to change their ways.
This video explains how to find the sign of slope of a line. The way shown means that you can find whether it is positive or negative without knowing its equation. It uses a simple analogy so that anyone would be able to use this method, even without much math knowledge. Being able to find the slope of a line is very important, as it leads to advanced function and calculus.
This is a video demonstration of making a wet plate collodion negative, or ambrotype. Learn how to make a print a Collodion picture by watching this video photography tutorial.
Some types of bacterial infections are notoriously tough to treat — and it's not all due to antibiotic resistance. The bacteria themselves are rugged and hard to penetrate with drugs.
April Fools is the one day of year you can go wild with pranks and practical jokes. It's never too early to learn a new prank, and this one is particularly fun. All you need is a paper cup, some plastic wrap, and an exacto knife.
Use the piercing whistle in this how-to video on strangers at your own peril. Although it's commonly depicted as a pick-up method, it may not be particularly effective in that regard. All the same, the wolf whistle is a classic and will definitely be attention grabbing. Watch this video, and you may even be able to apply it as a practical joke of sorts.
Impress your friends with this practical joke. Follow along with this prank how-to video, as Sam demonstrates how to take off his shirt as quickly as possible. We are sure there are various situations where this special technique could come in very handy. Practice taking your shirt off as fast as possible. Use this as inspiration for one of your April Fools Day pranks!
Here's a good practical joke to scare friends and maybe even encourage them to quit smoking. All you need is access to their cigarettes and some blanks from a toy gun. Watch this video pranking tutorial and learn how to make an exploding cigarette. Use this as inspiration for one of your April Fools Day pranks!
The college experience is just not complete without utter humiliation. These practical jokes are funny enough to bother pulling on friends, without being so mean as to lose the friends. Learn how to execute these tricks by watching this prank-making video tutorial. Use this as inspiration for one of your April Fools Day pranks!
Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.
In this video, we learn how to understand negative exponents. The one rule you have to remember is when you have a number with a negative power, then you need to divide it over one. You can take this term and put it in the denominator of your fraction to make it a positive exponent. For example, if you have 5 to the -1, then you can move the 5 to the denominator and get 1/5, which is the same exact thing! This is one of the most basic rules in math. Once you understand this, simplifying fract...
In this tutorial, we learn how to write equivalent fractions. If you have a negative in front of the fraction, it's the same as writing the negative on the numerator or the denominator. If we would have a negative on the top and on the bottom, this would cancel both out to create a positive, which wouldn't be right. To write the fractions, simplify it. If it's already simplified, you will need to multiply the fraction. After you do this, you will finish the equation and have it written out in...
In this tutorial, we learn how to scan and edit negatives with SilverFast and Photoshop. First, open up the software and lay your negative in the scanner. Make sure you have selected the correct settings when you go to scan it, and click that it's transparent. Also, you will need to increase the size of it and make sure the lighting is correct. Now, scan the image and load it onto the software. Once it's loaded, you will be able edit it by zooming in and then rotating the image so it's the co...
In this video the instructor teaches how to add and subtract integers. When adding or subtracting two numbers there can be four kind of situations depending on the signs between the numbers. When you are adding two numbers which are both positive then you move forward on the number line adding the two numbers together to give the result. Similarly when adding two negative numbers together then you move left side of the number line. Go to the left by the value of first number and go further le...
In this video the instructor shows how to find out the fourth roots of a number. The properties of fourth root says that for any positive number of a, its fourth roots are real. And for any negative value a, its fourth roots are not real. So split the number inside the fourth root as the product of two perfect squares and then cancel out the power with the fourth root giving its roots. As the fourth roots of a positive number are real, the answer you get is correct. But you cannot find out th...
In this video the instructor shows how to solve linear absolute value equations and inequalities. You need to remember basic rules to solve these kind of problems. When the absolute value is equal to a number then the real value of it is equal to either the positive value of that number or negative value of that number. In case the absolute value is less than or equal to a number, then the real value lies in between the positive and negative values of that number. In the third case, if the ab...
This video shows the method to simplify expressions with different exponents. The video starts with the explanation of 16 raised to the power 1/4. This can be solved by taking the nth or the 4th root of 16 where n stands for the denominator of the fraction. Then the video explains 8 raised to power 4/3. This can be solved in two ways. First one involves taking the cube root of 8 and raising it to the power of 4. The second method involves converting 8 into 2 raised to the power 3 and taking t...
This short video shows basic math integer division. It shows examples of how dividing a positive integer with another positive integer will yield a positive result, whereas diving a negative integer with a positive integer will yield a negative result. This exemplifies the fact that when the signs are different in division, the result will always be negative. This video can definitely help young math students get a better grip of basic integer division and thus have a stronger footing from wh...
This video shows the method to factor a trinomial with a negative sign in the front. The first step is to make the first term positive. This is done by taking the negative sign out. Then we see the middle term of the trinomial. The coefficient of the middle term is a positive one in the example shown. We have to group the coefficient of the first and third term in a way so that the difference is positive one. The appropriate combination is chosen so that this becomes true. In this way the tri...
When dealing with brackets in polynomial problems the first thing you need to notice is if there is a negative sign before the bracket. If there is not then all you need to do is get rid of the bracket and combine similar terms. If there is a negative sign then you need to multiply everything inside the bracket by a negative 1. This will change all of the signs inside the bracket. This video is a quick demonstration that will help you when completing these problems.
This academic tutoring video, made by BrainKindle, defines acceleration in simple to understand terms and shows how to measure acceleration. He shows how a plain cardboard box, pencil and string are used to make a simple pendulum, which moves as the car accelerates. Using data from the arc of the pendulum, he shows how to calculate acceleration. This is an easy method to use if you do not have an iPhone with an application to measure acceleration. A great trick for a budding scientist or phys...
This video shows how easy it is to jump start a car properly. Locating the car manual is the first thing to do. It will help for that particular car. Inspect the dead battery. If the battery is cracked or if the liquid inside of it is frozen, don't jump the cars. The battery could explode. Position the cars so that the batteries are as close as possible. Connect the positive cable (red) to the positive terminal (+) of the dead battery. Connect the other positive cable to the positive terminal...
This video is for those people who have been doing a lot of exercise for months and not getting stronger and bigger and not developing muscles. The techniques that are being shown here are advised by the professionals and skilled trainers in this area. So the technique that can be used is forced negatives. It is called so because in this technique we are trying to lift more weight than what we can possibly lift normally. About ten percent more. It is done by using out other hand to give an ad...
This how-to prank video will teach you how to plant a condom that will grow when watered. Learn how to grow a plant using condoms and create a whole new vibe in your house. Condom plants are practical and do not require a lot of time watering or grooming. Grow a garden of condom plants and create a new conversation piece at your next get-together. This video tutorial shows a great way to pull a practical joke on friends. All you need to pull off this prank is: an empty toilet paper roll, a co...
You already know how to make sulfuric acid with the metabisulfite and oxidizer method and you saw how to make copper sulfate from copper and sulfuric acid, so now try making sulfuric acid with these two in mind… with sulfuric acid by electrolysis of copper using an inert anode.
Just Follow these simple instructions and you'll be able to execute this hilarious Mop Prank. You'll have your victims going crazy. Watch this video to find out how this prank is done. Great practical joke for April Fool's Day. Use this as inspiration for one of your April Fools Day pranks!
Put a safety pin through your finger with no pain. You can scare and gross out everyone with this cool and easy practical joke. Use this as inspiration for one of your April Fools Day pranks!
Learn how to make the verb "to be" negative in English.
The Manly Blades and Skater HQ trick tip of the week. Watch this video and learn how to build up to a negative mistrial trick on your rollerblades.
You have to admit, the armor set on the front of the Fallout New Vegas cover is pretty awesome, but the only way to acquire the armor, besides console commands on the PC, is to kill an NCR Ranger Veteran. There's a way to pull it off without getting any negative fame with the NCR, and the info is in this video!
In this video, we learn how to use "It's + adjective + infinitive" in English. To form these sentences, you will use the pattern that is stated above. This is very common in the English language, and you can put whatever you want into the sentence as the infinitive. You can change this from "it's hard to do" to It's not hard to do" to "it's easy to do". You can also make something negative, by giving it the prefix "im", which would change "possible" to "impossible". You can also ad in "un" to...
Multiplying fractions are very simple, just multiply the numerators of the fractions to get the new numerator, and multiply the denominators of the fractions to get the new denominator. Let's say we have 2 fractions 1/2 and 1/2 when multiplying them 1/2x1/2=1/4 [1x1/2x2].
