In 1859, 22-year-old chemist Robert A. Chesebrough accidentally discovered petroleum jelly when he visited a working oil well in Titusville, Pennsylvania. Oil workers complained of a gooey substance referred to as "rod wax" which kept getting into the machinery and slowing them down. Chesebrough noticed that oil workers also smeared this same substance on their burn marks or dry skin to help speed the healing process.
In this how to you will learn how to solve equations with fractions. You could use this in college. Here is an example on how to do one of these problems If you don't understand this example, here is a website to help you. Solving Equations - Cool math Algebra Help Lessons - How to Deal with Fractions & Decimals.
We've all heard that deep breathing exercises, calming music and a good night's sleep help relieve stress, but what are some other unconventional tips to help you feel more calm and relaxed during hectic times?
This three dimensional Sierpinski tetrahedral structure was created with a lot of help from my Year 10, 12 and 13 classes. It is inspired by the Sierpinski triangle fractal.
When it comes to common household items with a million practical uses, baking soda reigns supreme. We all know that baking soda is great for deodorizing stinky things, whitening your teeth, and helping with clean-up around the house, but did you know about the other weirdly unexpected and esoteric uses for baking soda?
Installing a chandelier can bring a whole new style to your home’s design. Even though it might seem like a job only a professional can do, it really is quite simple. This DIY video illustrates just how easy it can be to install the chandelier yourself.
Warnings go to the streets and hand out trophies to people for whatever reasons and make the trophies out of very strong magnets
Having a website people can easily navigate is common sense. It can save taxpayer dollars & help your agency achieve its mission. Here's how to dramatically improve your website by focusing on your customers' needs & adopting some basic usability techniques.
Here we are again. This time, however, it's not Britney Spears that's being uke-d, but the delightfully infamous Lady Gaga. The wicked (we-can't-help-but-look-watch-listen) Lady Gaga.
Can't help but smile at this goofy, endearing nerd "master" (Vitalijus Rodnovas) guiding his copy-cat protege robot (coined Waldo). The rig allows Waldo to mimic Rodnovas' body movements in actual real time.
A whistle is really all you need to scout for for squirrels. Squirrel sure is tasty when you fry them up, or whatever, but hunting those little guys can be kind of tricky. Wade Bourne, host of Wade's World on MyOutdoorTV, shows you how to scout for whitetail deer while squirrel hunting.
Hello New Year. Guess what? Vacation is almost over, and I don’t feel like going to work. The Puritans were so … 17th century. That was then. I am now. So, here is my resolution: I want to help usher in a new stage in American industry: enlightened entitlement. No more feeling guilty. I won’t sneak around. I just won’t work terribly hard. I am liberating the slacker within. To help ring in the New Year, join me in watching this inspirational video: How to be the laziest person in the office. ...
Why Changing Your Wiper Blades Is Important The last thing you want is to get caught in a storm and discover that your windshield wiper blades do not properly keep the water, snow, or ice off your windshield. Not only will this be annoying, but could also lead to an auto accident.
This is another video on the right way to cut and prepare vegetables and fruits. In this one I outline what is the best way to cut, dice, and chop an onion before you cook it. It will definitely help you prepare a delicious meal. Hope you enjoy it as well.
When your business is in constant communication with different companies using letter paper, one of the more essential things that you need is your own stationery set. This is made up of business cards, envelopes and letterheads which you need when you do corporate mailing.
Have you already played through the tutorial on Cortex Command, and still confused on how the game works? This walkthrough is here to help! A quick overview of the game mechanics and controls, and showing you a few demo levels as well. Play the indie game Cortex Command.
3 Effective Techniques for Following Up With Leads The follow-up phase of the sales cycle is like having a goldfish for a pet, in that it's easy to forget about it, especially compared with the excitement of finding new sales leads. This is unfortunately, though, because you can outperform your competitors by following up with leads and encouraging them to choose your business.
If it's time for a new bike chain, you'll need to figure out how to determine how much length your bike will need for the chain. It's pretty easy to determine and can take around five minutes to help figure out what you need. So check out the tutorial, pay attention, and enjoy! Calculate your bike's chain length.
If you need to replace the front struts on your car, but don't know how, this video should help. In this tutorial, you'll find out what tools you'll need and how to do it exactly. It can be a difficult job so make sure you have the time needed for this task.
Monty Don talks through the process of choosing a good pair of secateurs for pruning, looking at a variety of styles, to help you select a pair to suit your needs.
This quick 3D software tutorial provides a ramp up into using the modo 301 animation tools. If you haven't animated in modo 301 yet, this tutorial will help get you started. Start animating in modo 301.
Watch this knot tying instructional video to learn how to tie the palomar fishing knot. The palomar knot is a popular and easy to tie knot for small terminal tackle connections. It is one of the few recommended fishing knots for use with braided lines. Hope this knot tying tutorial helps you master the palomar fishing knot. Tie the palomar knot for fishing.
See how to make a very cool oil lamp for just under one dollar. This emergency lamp will help you out in emergency power outages, or if you're just getting sick of normal candles. Make a cool oil emergency lamp for under a buck.
Are you the type of person who constantly loses things? Do you spend hours searching for objects that are vital to an important task? This video will lead you through 10 steps that will help you to find those missing objects. Remember where you misplaced things.
Anacondas are one of the most dangerous and the largest snake in the world. National Geographic's survival guide helps you to understand how to survive if you encounter an anaconda. Don't pull out or poke it in the eyes. Push your hand into the anaconda's mouth. Care for an anaconda snake bite.
This video will show you how to give a quick and easy massage targeted at the neck and shoulder. No experience required; the movie will show you how to do everything. Learn how to help your family and friends relieve stress! Give neck and shoulder massages.
Headaches can hurt a lot and stop you from carrying out your daily tasks with ease. This video, illustrated by a nationally certified massage therapist, will help you get rid of those irritating headaches. You will be massaging yourself. Massage away your headache.
Nick Reade is here to help Videojug show you how to do a maths magic trick. What's a maths magic trick? watch and find out, but I bet it has something to do with numbers! Do a mathematical card trick.
Looking for a fun and creative project to do with your kids this weekend? In this arts & crafts tutorial, learn how to make custom designer flip flops or sandles - that your kids will not only enjoy making, but wearing! Learn how to complete this neat crafty project with the help of this video. Make designer flip-flops with your kids.
Dummies.com brings you Yoga for Dummies. Learn how to do a Yoga triangle pose. A yoga triangle pose can be inverted or extended. These beginner instructions stretch hips and spine during this standing pose. Trikonasana is an ancient yoga posture and the steps in this video help you pose correctly. Do a yoga triangle pose.
This tutorial shows you an example of how to rotoscope footage using After Effects CS4 and Photoshop CS4. See what tools, masks and brushes are able to help you rotoscope and learn how to use the selection and painting tools in Photoshop to efficiently rotoscope. Then, see how to exchange the rotoscope files easily between After Effects CS4 and Photoshop CS4. Rotoscope using After Effects CS4 and Photoshop CS4.
This Rhino software tutorial covers how to use implicit and explicit history (Grasshopper) to model a building massing. Learn how to create a spline tower from control curves in Rhino with the help of implicit and explicit history tools. This Rhino 3D tutorial is best viewed full screen. Model a spline tower with history tools in Rhino 3D.
Hair can be a difficult thing to work with in Photoshop. Here are some tips to help make it easier. Chris Alvanas shows you how to fill in hair, give it more shine, highlights and volume in Photoshop CS3. Get some great ideas on how to improve hair that go beyond changing color and using masks. Work with hair in Photoshop CS3.
Wonderhing how to get started writing C# applications? This video offers a tour of the various features in Microsoft Visual C# 2005 Express Edition, and will help you become familiar with the tool, and get started writing -- and understanding -- your first application. To get started writing C#, take a look! Write your first C# application in Visual C#.
Darrell Heath demos the new and improved color management and color harmony tools in Fireworks CS4, focusing on the new design and performance of the color palette. The color palette may not be new, but it is redesigned and rewritten to provide better performance and simplified controls that you should familiarize yourself with. This Fireworks CS4 tutorial will help. Use Fireworks CS4 color management tools.
Learn how to get started with Enlarge It - one of the tools available in the Essentials plug-in for iPhoto. This Essentials tutorial covers setting the pixel dimensions and document size controls of your iPhoto images using the Enlarge It tool. Learning how to use these controls will help you resize photos without destroying the final print quality. Use Enlarge It in the Essentials plugin for iPhoto.
PayPal is a fast, secure online service that allows you to send and receive money online. This film help you to set up your own PayPal account with no difficulties. Open a PayPal account.
Cock beading can add depth to a drawer face and help conceal the gap between the drawer and the drawer box. Steve Latta demonstrates two methods for creating cock beading. One technique uses traditional hand tools, and the other uses a router. Create cock beading.
Your cat can spend hours grooming itself but sometimes it needs a little help. Keeping nails short is important for your cat and your furniture! Dr. Lauren shows you how to keep their nails under control. Cut your cat's nails.
This video shows how to roast an upside down chicken. This helps to keep the breast meat moist. Make upside down roast chicken.
