# Natural Numbers

### How To : Graph an inequality on a number line in Algebra

The video described here from [free math tutoring Freemathtutoring] teaches how to plot natural number on a number line in different situations. First, the author defines natural numbers, integers and real numbers. He then teaches different methods on how to plot natural numbe ...more

### How To : Use the Gauss Method to find triangular numbers

The first video is an elementary explanation of triangular numbers and a Gauss demonstration for the sum of the first 100 natural numbers. Video two uses the Gauss Method to find the sum 1+2+...+n. See arithmetic progressions and obtaining a general formula for the sum of an ...more

### How To : Understand the properties of real numbers

In this video, we learn how to understand the properties of real numbers. Natural numbers start at one and continue on and on. Zero is not a natural number. A whole number is just like a natural number, except it includes zero. Integers are the negatives included with whole nu ...more

### How To : Find the greatest common factor

If you've ever been asked to find the GCF, or Greatest Common Factor, of a series of numbers or algebraic expressions, check out this video to learn how. The methods for finding the greatest common factor for a series of numbers and for an algebraic expression are similar. S ...more

### How To : Get Free Food and Discounted Deals on Veterans Day 2011

This coming Friday, November 11th, 2011 is Veterans Day and everybody's celebrating! But only veterans and active military personnel can get the great deals being offered at restaurants and retail outlets across the country. If you need help locating some of those deals, below ...more

### How To : Use the Numbers spreadsheet app on an Apple iPad

One of the advantages of an iPad over, say, an iPhone is that you've ample space with which to display and manipulate complex documents. As such, it's a natural fit for Apple's popular spreadsheet application, Numbers. In this video guide from Apple, you'll learn how work with ...more

### How To : Take professional-quality photos using natural light

Interested in taking professional-caliber portraits but haven't time (or money) for a bulky light rig? Great results can be had by taking advantage of the available light from windows. This photographer's guide offers a number of pointers for you shooters out there. For more i ...more

### How To : Recognize and avoid food dye Yellow 5 in kids foods

In this tutorial, learn all about our most controversial food dye Yellow number 5 is linked to conditions like cancer, ADHD and is believed to actually remove the essential nutrient, Zinc, from our bodies. Get all the facts about Yellow 5 and know which foods it is in. A vast ...more

### How To : Calculate weight average atomic mass of an element

In Chemistry weight of some elements are measure in the form of Average Atomic Mass. Isotopes are found in different abundances in nature. Certain elements have many isotopes and certain elements have few isotopes. Regardless of the number of the natural isotopes, the weighted ...more

### How To : Customize white balance settings on a Canon EOS camera

David Newton, professional photographer and technical editor at Canon Professional Network, teaches you how to customize white balance settings on a Canon EOS camera. The EOS camera have 7 presets plus an auto and a custom white balance setting. You will be using the custom se ...more

### How To : Take Better Photos Without a Better Camera

Taking great photos doesn’t mean you have to invest in an expensive camera. By learning a little bit about photography and the camera you have, you can use a simple point-and-shoot to capture amazing pictures. Try out these tips to begin! 1. Take the time to learn your camera ...more

### How To : Make Homemade Breast Milk Ice Cream (The Easiest Recipe)

There's no shortage of ice cream recipes out there, but one ice cream shop in London has found a unique recipe to sell to its customers, and of course it's controversial—breast milk ice cream. The Icecreamists make the ice cream from donated breast milk, straight from healthy ...more

### How To : Dominate the New York Times Crossword Puzzle

First off, don't be frustrated. YOU CAN DO IT! Contrary to the message in the image above, it's NOT over. It's just beginning. And when it comes to solving the New York Times crossword puzzle, the old cliche does apply: practice makes perfect. I've read quite a few books and ...more

### How To : Assemble a Survival Kit

I am writing this quick post in response to the recent earthquakes and tsunamis that are affecting Japan. As soon as the news broke, and we began to hear of tsunami warning for our area, I immediately realized how under prepared I was for a natural disaster. The thing that dro ...more

### How To : Evaluate logarithms using a calculator TI-83

A video to help calculator users find the natural logarithm (log base e, or "ln") and standard logarithm (log base 10, or simply "log") of any number using a TI-83 calculator (works for any issue of the TI-83 calculator or even a TI-84 calculator). Turn on your calculator. To ...more

### How To : Identify number types

In this video, we learn how to identify number types. You will need to figure out what numbers from a list is a rational numbers in your math equations. A natural number is a counting number (1,2,3). A whole number is a natural number and zero (0,1,2,3). An integer is a whole ...more

### How To : Apply a Pur Minerals eye makeup look for brown eyes

The colors demonstrated in this how-to video are especially flattering on brown eyes and making them pop. Use Pur Minerals's color correcting primer in peach, 4 in 1 pressed mineral makeup in medium dark, mineral split plan in mineral glow/mineral light, blush in plum adalite, ...more

### How To : Calculate weighted atomic mass

This video is about Level 2 atomic concepts, specifically the Pennium Lab. This helps you understand how atomic masses are derived for the periodic table. This teacher demonstrates how to do the calculation. He first reviews the Isotopes as they are different masses of the sam ...more

### How To : Treat cholesterol with natural supplements

Heart disease is a number one killer, that is why it is important to keep our cholesterol under control. In this how to video Pharmacologist Joe Graedon shows you how to manage your cholesterol with a few home remedies. Did you know that psyllium, niacin, red yeast rice and fi ...more

### How To : Pick-up girls by acting cool & like a natural flirt

Learn to pick up girls by acting cool and being a natural flirt. You can learn how to be totally relaxed, confident and natural when you approach girls. Don't over-analyze every situation, sometimes you just have to not care and let it be, that way you'll just come across as a ...more

### How To : Cook whole grain quinoa

This video demonstrates two easy ways to cook quinoa. Quinoa (pronounced keen-wa) is one of the healthiest whole grains you can eat. It is a natural source of protein containing nine of the essential amino acids. Quinoa has been around for thousands of years and is now cultiva ...more

### How To : Boost your fertility naturally

If you're experiencing infertility, or having trouble getting pregnant, your doctor may prescribe infertility solutions like Clomid. You should know that there are also natural fertility boosters that can increase sperm count and improve your chances of conceiving. Health Gur ...more

### How To : Boost fertility naturally

If you are having trouble getting pregnant, and you're not sure about prescription infertility solutions like Clomid, then you might want to learn about a natural remedy for infertility that can improve your chances of pregnancy! Health Guru is a site that produces videos whi ...more

### How To : Outsmart depression with natural remedies

Feeling blue is different than psychological depression, and natural remedies like diet and exercise, acupressure, and stress management can some times be very effective. In this video, we'll look at treating depression with these natural options. Health Guru is a site that p ...more

### How To : Outsmart insomnia with natural remedies

If you're suffering from insomnia or another sleep disorder, you may be surprised to learn just how much natural remedies can help. In this video, we'll look at how diet and exercise and food and drinks, can affect your ability to snooze. Health Guru is a site that produces v ...more

### How To : Use natural energy boosters

You have tried everything to stay alert, all to no avail. Wouldn't it be great if you could get a natural energy boost? With our quick tips, which are designed to turn the always tired into the ever alert, you absolutely can! Health Guru is a site that produces videos which p ...more

### How To : Enjoy natural weight loss with these secrets

Wanna be slim without succumbing to the newest fad diets? Of course you do. So follow these diet secrets of the naturally slim (some of which involve very little dieting) to enjoy natural weight loss. Health Guru is a site that produces videos which provide medical advice in ...more

### How To : Try out the "grapefruit" diet

Have you avoided the grapefruit diet because you hate even the thought of grapefruit juice? Well, why not reconsider? This "Florida diet" actually helps you lose weight in a really natural way, without starving yourself! Health Guru is a site that produces videos which provid ...more

### How To : Understand menopause

Every woman goes through menopause, yet many don't discuss this natural time of life. Learn more in this video. Health Guru is a site that produces videos which provide medical advice in a number of areas: Pregnancy, Sex Health, and College Health. With the aid of Health Guru ...more

### How To : Boost your brain

Could you boost your brain power by eating a banana? Improve your memory and IQ by pressing certain points on your body? Absolutely! In this video, we'll show you how to amp up intelligence using super simple natural remedies. Health Guru is a site that produces videos which ...more

### How To : Apply teal and silver eyeshadow

Learn how to create this shimmery teal and silver eye makeup look with this two part tutorial. The cosmetic products used for this look are Nyx Silver Pearl Mania, #67 from Number 2 Wales Palette, White Pearl by NYX, water based mixing medium, Loreal Hip Black eyeliner, Lash B ...more

### How To : 11 Ways to Make Your Living Space Look Bigger

Is your tiny city apartment or super modest house starting to feel a bit too cramped for comfort? While most of us don't have the luxury of hiring an architect to add on more kitchen space, or the money to live in a more spacious apartment, there are a number of simple things ...more

### How To : Securely & Anonymously Spend Money Online

Anonymity is very important to many internet users. By having your "e-identity" exposed online, you can be stuck with a number of unwanted issues, such as: Privacy invasion. Internet tracking. Exposure to being hacked. However, what if we wanted to spend money anonymously? T ...more

### News : Artist to Schlep Mammoth Chunk of Ice from Greenland to NYC

It's an ambitious How-To project to say the least, or more specifically, an over-the-top political art installation by San Francisco artist Brian Goggin. You may have previously heard of Goggin for his "Defenestration" project—an installation of "frozen" furniture, being tosse ...more

### How To : Make a quick bow in the wilderness

John Campbell, from azbushman, demonstrates how to make a quick bow and arrow in the wilderness by collecting natural materials and constructing them with cord. He starts by finding seep willow (also called coyote willow) that grows in clumps near rivers. He cuts ten willow st ...more

### How To : Keep your outdoor deck in top shape

Keeping your deck in shape involves a number of steps. You can't just go out and start staining the deck. It must be cleaned first. Composite decks or PVC decks can be pressured washed but if you use too much power on a wood deck you will curl it or cause the fiber on the deck ...more

### How To : Pose for photos like a Ford Model

There are a number of basic model poses if you want to look more like a model in your pictures. First, start by turning the hips to the side away from the camera and the shoulders toward the camera. You can put one arm up with your wrist on top of your head or both arms up wit ...more

### How To : Survive bad haircuts

Many of us have had a bad haircut, so don't let it bring you down. Instead, use these tips to help improve your cut! Don't let a bad haircut ruin your social life; turn a negative into a positive. Step 1: Wait Wait and give the new do some time to relax. Often a good washin ...more

### How To : Use the Minecraft World Editing Software VoxelSniper

Welcome to Minecraft World! Check out our advanced tutorials and come play on our free server. VoxelSniper is one of many very useful world editing plugins available to Minecraft servers. In my opinion, it is one of the best and certainly the most used of all server side plug ...more

### News : My China World

Tips China is called Zhong Guo to chinese people which means "Middle Country" or literally "Middle Kingdom" but nobody calls countries kingdoms anymore, not even the chinese. Chairman Mao is on every single piece of currency in china except those comprised of metal or those t ...more

### How To : Make a 4-Element Table with PVC Pipe

Now, I know what you're thinking... "I need an extra sexy coffee table that is like no other." OK, Maybe not. Maybe you're thinking, "I need a conversation starter that doesn't have to do with economic injustice, Left/Right political paradigms or health insurance. I need it ...more

### News : Official Phone Snap! Challenge Rules

Before you start snapping away and submitting your photos, please take some time to read the official rules below! No purchase necessary to enter or win; a purchase does not improve your chance of winning; void where prohibited by law. ELIGIBILITY: Only legal residents of t ...more

### News : Them's the Rules!

Giveaway Tuesdays has officially ended! But don't sweat it, WonderHowTo has another World that's taken its place. Every Tuesday, Phone Snap! invites you to show off your cell phone photography skills. Submit your best shot to our weekly competition for a chance to win an awes ...more

### DIY Solar Power : Make Your Own Diode-Based Solar Panels and Capture the Sun's Energy!

Solar panels are an amazing invention. Catching energy from the Sun before it even enters Earth's food chain, photovoltaics are like an all-natural nuclear power plant. Unfortunately, the constituted parts of a solar panel are rare, valuable, and subject to the coercive forces ...more

### News : 6 Meaningless Claims on Food Labels

Hi OLers read the following article to gain some great insight into the mischevious advertising ways of food labels. Thanks to the New York Times for this great article below. Happy Eating6 Meaningless Claims on Food LabelsAlthough food labels are supposed to tell us exactly w ...more

### How To : 16 Tips for Staying Awake When You're Tired

While there's an art to surviving the all-nighter, there's also an art to staying awake throughout the day when you're operating on little to no sleep. In 1964, the record for sleep deprivation was set by 17-year-old Randy Gardner, who stayed awake for an incredible 264 hours ...more

### News : Friday Indie Game Review Roundup: Civilization and MapleStory Hit Facebook

Facebook games are ostensibly all about connecting their players. Yet, in many ways they exist on an isolated island. That's one of the reasons traditional gamers and game franchises have avoided Facebook in the past. And all of the breakout hits so far on Facebook have been c ...more

### The Sun King : Using Your First Off-Camera Light

Difficulty Level: If you have eyes, you can do this. Ambient light is often called available, natural or existing light. Lots of professional photographers have quotes on lights, but this is my favorite: "I only shoot available light. Any damn light that’s available." I wish ...more

### News : Wood Blinds vs. Faux Blinds? That is the Question.

People ask me all the time, "Nick, what are the best blinds for my home in terms of Wood vs. Faux Wood?" Well the answer to that question is not so cut and dry. However, I can help steer you in the right direction. In this post, we will examine the pros and cons of both wood a ...more

### How To : Write the Action/Adventure Screenplay: Act 2

So our GUY has traded wallets with a gangster, met a beautiful Grocery Store cashier, and used the Gangsters credit card. Act 2 Now that GUY has used the gangster's credit card, this is a great time to show MUGGER (the villain). Let's say some things about MUGGER in the foll ...more

### Remove Your Online Identity : The Ultimate Guide to Anonymity and Security on the Internet

Anonymity is something that doesn't exist today. Everything you do in the world is tracked, from the purchases you make to surfing the internet—even taking pictures on your iPhone. Everything you have ever said and done on the internet is still there—somewhere. This is called ...more

### How To : The Social Engineer's Guide to Buying an Expensive Laptop

Laptops are almost a necessity in today's society. It doesn't help that a laptop that can actually increase your work productivity will put at least a \$1,500 dent in your wallet. I'm sure you have searched around to try to find factory direct deals, or (shiver) even looked at ...more

### News : Marouch

Looking for frog legs or authentic Armenian and Middle Eastern cuisines? Then Marouch is the ideal place for you to go. Marouch is in the center of a strip mall next to a 7/11 and a fast food Philippine restaurant. Marouch is a restaurant, which one might not consider fancy, b ...more

### News : The Value and Worth of Daily Positive Affirmations

I've been dealing with emotional difficulty for many years. It started when I had surgery for the epilepsy I was dealing, and quite literally, dying with. Since the surgery on March 28, 1990 I have had no seizures, but I have had plenty of emotional difficulty. Along with that ...more

### How To : Get Natural, Sparkling White Teeth on the Cheap

You Want White Teeth Without Expensive Over-The-Counter Products? Here's An Inexpensive, Effective Solution. Everywhere you look there are products for whitening teeth. You could spend a fortune on products you have to use everyday. This tutorial will show you a natural, inex ...more

### How To : Create a bold, neutral eyeshadow look

Want a makeup look that pops but is still neutral? This makeup tutorial teaches you how to create a bold eye makeup look that uses natural colors. The cosmetic products used for this look are Wales eyeshadow palettes number 3 and 4. This is a great look for African American wo ...more

### News : Bacteria-Killing Viruses Can Help Us Take Down Superbugs

Fighting fire with fire, scientists are harnessing the adaptability of helpful microbes to challenge the adaptability of deadly microbes. What are we talking about? Hunting with phages — viruses that attack and kill bacteria. Bacteriophages are small, skeletal viruses that at ...more

### How To : 27 Essential Items You Should Always Have Inside Your Car

Besides your car insurance information and a spare tire, what are some other essential items you should always keep inside your vehicle? For emergency car repairs, duct tape and WD-40 spray can come in handy for a number of DIY fixes, such as covering a broken window or headl ...more

### How To : 10 Ways to Use Exam Gloves in the Kitchen

While medical exam gloves are commonly associated with hospitals and not the kitchen, they actually are unexpectedly useful for a number of cooking and cleaning uses that require handling extremely messy things. For example, you can avoid getting weird food gunk from getting ...more

### How To : Unlock Your Oven's Secrets to Bake, Broil, & Roast Like a Pro

The oven is arguably our most essential kitchen appliance (right alongside the fridge, freezer, and yes, even the microwave). But even though we've been using them for a few millennia, many of us know so little about our ovens that our cooking or baking can feel like a roll of ...more

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