How To: Solve a 9x9 KenKen puzzle without operation signs
Bored with crosswords and sudoku puzzles? Well, try your hands at a new type of puzzle: KenKen logic puzzles.
Bored with crosswords and sudoku puzzles? Well, try your hands at a new type of puzzle: KenKen logic puzzles.
Call of Duty: Black Ops represents something of a departure for the series, taking a more action-adventure tilt than the pure shooting of its predecessors. This five-part video is a walkthrough of the first mission of the game: Operation 40, on Veteran difficulty.
The one thing that can make your home garden flourish is by taking care of it and meeting the needs of your plants. One of those needs is great fertilizer. And the best fertilizer comes from the heart, not the store. Get great results in your garden by making your own fertilizer and compost at home.
In mathematics, the order of operations define the priority in which complex equations are solved. The top priority is your parenthesis, then exponents, followed by multiplication and division, and finally addition and subtraction (PEMDAS). This video tutorial demonstrates the order of operation with various examples and explains the associated methodology. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autod...
The co-op version of the Battlefield 3 level Operation Swordbreaker, goes by the new name of 'Operation Exodus.' In it, you will need to defend your position on a bridge with a friend before you can finally escape. This IGN guide will show you how to clear the level.
You can do simple decimal calculation with out using a calculator once you understand the basic concept of decimals. In decimal equations when you have various operations between decimal numbers, you have to go by the order of operations in simplifying it. The order of operations states that you have to first divide, then multiply and at last add or subtract the remaining terms. You have to work the operations from left to right. Use a calculator only when you are required to multiply or divi...
You have a ton of options and extensive possibilities on the Canon EOS 7D to configure different buttons and controls. You can change just about anything on this digital SLR camera. Watch this video for info on customizing operations.
This video shows tips on how to use insects to benefit your garden. This will teach you ways to reduce the insect load in gardens without the use of chemicals. Rose aphids can be controlled with lady beetles, for example. Although these techniques have been used for agricultural use, they will work in your home garden. Asian Lady Beetle, tend to stay put. They won’t migrate. They will attack Pecan Aphids. Trichograma, a wasp that is effective against larvae and eggs.
In this software tutorial you will learn how to use boolean operations in Inkscape to combine or remove two shapes. Boolean operations are an important part of modeling in 2D or 3D and give you a way to make fast and accurate shapes. So watch and learn how to work with booleans in Inkscape.
In this clip, you'll learn how to beat the "Operation 40" mission on Regular in the single-player campaign of Call of Duty: Black Ops!
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 unpack and solve problems requiring use of multiple mathematical operators at once.
Need help figuring out how to tackle complicated mathematical expressions? 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 use the or...
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 591st installment in their series of digital spreadsheet magic tricks, you'll learn how to add $600 to a lot of numbers all at once by using paste special operations add.
Antibiotics used to prevent diseases in livestock are creating a world of hurt for humans and the soil we depend on for food. Bacterial resistance to antibiotics is a global health issue. The overuse, underuse, and poor use of these life-saving drugs is rapidly removing them as a treatment option for serious infections in humans—plus bacteria are naturally adaptive.
You'll need to use lots of math if you're working with formulas and numbers in Microsoft Excel. This tutorila gives you a brief introduction to the different math operators avaiable to users of Excel, as well as reviewing the order of operations you'll need to be aware of.
In algebra, "order of operations" essentially means solving first for exponents or roots, then multiplication, division, addition and subtraction. The steps for the order of operations also require attention to mathematical grouping symbols, such as parentheses and brackets. 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 footst...
In this video, the instructor shows how to find the order of operations with fractions and decimals. If you have an equation with both fractions and decimals, you can convert the decimals to fractions, or fractions to decimals to have the entire equation in either decimals or fractions. In this video, the instructor shows how to do this in either way. To convert fractions to decimals, just divide the numerator with the denominator. This method cannot be used if the decimals are repeating deci...
If you're used to more basic cameras, digital SLRs can be intimidating at first. It's a whole new level of technology. What do all those little knobs and buttons mean? In this lengthy tutorial, we'll learn the basic camera operations for digital SLRs.
Did you know you can intersect models when working in Google SketchUp? If you didn't, that's because the intersection tool is only available from the contexts menu. This SketchUp tutorial will show you how to find the tool and use it to intersect SketchUp objects. These operations are similar to boolean operations you'll find in other 3D modeling softwares.
A killswitch is exactly what you think it is: A switch that kills an operation in an emergency situation when the operation can't be shut down in the usual manner. It shuts your operation no matter what the consequences.
Growing populations and higher temperatures put pressure on world food supplies. Naturally occurring soil bacteria may save crops in drought-stressed areas, put more land into crop production, and produce more food.
At the very beginning of Battlefield: Bad Company 2, you and your squadron are floating down a river behind enemy lines. At first, you're just watching and learning, then you finally gain some control and learn how to use your weapons and make your way around the battlefield. Watch this video walkthrough to learn how to complete the prologue Operation Aurora in Bad Company 2 on the PS3.
In this video series, you will take a look a the new Houdini 9 interface and learn how it will make your work faster and easier.
This video tutorial program is designed to promote ground crew safety when working under and around helicopters during external load operations. This is not a safety-training and is only intended to be used with the participation of a ground crew safety officer, trainer or other qualified personnel. All training and refresher courses must be done in accordance with federal and provincial regulations and the Canada Labour Code.
The man was requested to solve a short, basic chemistry exercise. He starts by explaining the meaning of the terms involved in the problem: molecular mass, empirical formula and molecular formula. He also explains the way the are connected, for a better understanding of the way the exercise is solved.
In this video, we learn how to clear your browser cache on your Blackberry. From the home screen, go to the browser and then wait for it to load. After this, you will click on menu and then click on the options button. From here, go to 'cache operations' and click on it. After this, click on the 'clear history' button that appears on the top right hand side of the screen. Once this finishes clearing out, the information on your screen will be gone and the things saved on your browser will no ...
In this video, the instructor shows how to multiply and divide rational expressions. To solve a rational expression that contains many terms, solve step by step by following the order of operations. Order of operations advises one to work the parenthesis part first; so solve the equation inside the parenthesis first. If you have a fraction multiplied by another fraction, first factorize the numerator and denominator of both the fractions. Cancel out any common factors simplifying it. In case ...
This video on transmission operation by TOYOTA USA shows you how to use the transmission on a 2010 Toyota 4Runner. V 6 4Runner models have a wide ratio, 5 speed auto transmission with a gated shifter as shown. When shifting out of park the engine should be running and the break should be pressed while moving the lever to the 'D' position as shown. Activate the sequential mode move the lever from the 'D' position to the left and move it up or down to shift to higher or lower gears as demonstra...
This two-part chainsaw safety maintenance and operation instuctional video was developed to give chainsaw operators the basic information needed to properly and safely use a chainsaw. Although this program covers a wide variety of subjects, you should always read and fully understand your own chainsaw's operation manual. For more information on using and maintaing chainsaws, take a look.
There is now another way for doctors to use augmented reality in operations. This time, it's for plastic surgery — Specifically facial surgery.
In recent light of Obama's assertion of executive privilege over important documents concerning the Fast and Furious operation, here's a brief article concerning this controversial power.
A below elbow arm amputee demonstrates how to tie a shoe with his prosthetic hook. This is an adaptive equipment tutorial for handicapped, disabled or individuals that have lost limbs to amputation. The prosthetic arm outfitted with a hook or hand can be body powered or myoelectric. The operation is important to ensure healthy living and daily tasks like dressing yourself.
Just like your gastrointestinal tract, and the soil we walk on — a dust storm has a collection of bacteria, fungi, and viruses all its own called a "dust microbiome."
Is the bitcoin gold rush on? Are you are trying to set up a bitcoin mining operation? You'll want to make sure to apply thermal paste to your cards so that they will cool better and last longer. If you are going to try bitcoin mining, you've got to do it right.
A below elbow arm amputee demonstrates how to put on a dress shirt, fold the collar and tie a tie with his prosthetic hook. This is an adaptive equipment tutorial for handicapped, disabled or individuals that have lost limbs to amputation. The prosthetic arm outfitted with a hook or hand can be body powered or myoelectric. The operation is important to ensure healthy living and daily tasks like dressing yourself.
A below elbow arm amputee demonstrates how to open a jar with his prosthetic hook. This is an adaptive equipment tutorial for handicapped, disabled or individuals that have lost limbs to amputation. The prosthetic arm outfitted with a hook or hand can be body powered or myoelectric. The operation is important to ensure healthy living and daily tasks like opening jars, bottles and lids in the kitchen.
This 3D modeling software tutorial shows one approach to breaking a picture frame created through the follow-me tool into the actual pieces that would be used to build it in Google SketchUp.
This video demonstrates how to solve for X in algebra. The equation taken for this is 2X+4=10.The first thing you have to do to solve this equation is to get X by itself on one side of the equation. In order to do that you take the number that does not have X with it and do the opposite operation that has been done. So in the equation here we have plus four so we subtract four from both sides of the equation. What we do to one side of the equation has to be done to the other side of the equat...
Algebra is not as hard as it looks. Learn how to evaluate expressions correctly by using the order of operations, which can easily be remembered as PEMDAS- Parentheses, Exponents, Multiplication, Division, Addition, Subtraction. You can solve any problem in algebra with this approach.
This video presents a basic introduction to SPL (Standard PHP Library) in PHP programming. You'll be dealing with itertators, which will allow you to loop through operations. This is a basic intro, but gives you a good idea of what you'll be dealing with.