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How to Convert Bifocals to Single Vision

Around the age of 40, most people begin to notice fine print is more difficult to read, according to the University of Michigan’s Kellogg Eye Center. Bifocals are lenses that have two types of vision correction, also called power: one for distance and another for helping to see better up close. A bifocal prescription is […]



How to Read a Houston, Texas Water Meter

A water meter is a useful house appliance that helps to keep track of the amount of water usage. In the 2000s, Houston, Texas faced problems involving poor, unclear and inaccurate water meter readings due to some new and inefficient electronic meters. Checking your water meter reading at least once a month, if not daily […]



What Is a Microfiche Reader?

To understand a microfiche reader, you must understand what microfiche is. Microfiche is a storage medium, similar to microfilm. It is a collection of single sheets of film, filled with tiny images of documents or reports that must be read using a special piece of equipment called a microfiche reader. Microfiche was widely used by […]



How to Read Steamy Love Stories for Free Online

Fans of romance are loyal to the genre and enjoy the settings and characters that allow them to escape to other worlds through romantic fiction. Today, the Internet opens up a world as well, which includes many websites that offer steamy romantic tales free of charge. In addition to romance giants such as Harlequin, there […]



How to Read a Rim Size

Most rims come with three common sizes stamped or cast into the back side of the hub. These are the most important sizes to determine if the rim will fit the tire and the vehicle you want to put it on. However, there are two other measurements that are often disregarded, and these can be […]



How to Sight-Read Choir Music

Most choral groups require their members to sight-read music. Sight reading requires the ability to look at an unfamiliar piece of written music and sing the notes assigned to the singer’s part. It calls for a knowledge of musical notation and a good ear for rhythm and intervals. As with any other art, learning to […]



How to Read an Insulin Syringe

If you’ve just been diagnosed with diabetes, or if you know someone who has, you might be overwhelmed with all the details surrounding insulin injections. However, there’s one detail that you don’t have to worry about. Reading an insulin syringe is easy, so if you know how much insulin you are supposed to inject, you’ll […]



How Do Vending Machines Read Money?

If phones are smart then vending machines are brilliant. Vending machines have been reading money, making change and selecting the correct product since the late 19th century, dispensing soda, snacks and other sundries. Reading money Pre-digital vending machines used a magnetic head to read the ink on a dollar bill. They also identified coins by […]



How to Read a Propane Gas Meter

Gas meters measure the flow and usage of either propane or natural gas. These meters use different measurement systems, but the most common types of meters used for propane gas are the rotary meters containing several dials and multiple pointer clock hands, or the digital readout meters. The digital meters are the easiest to read […]



How to Read Motorcycle Tire Sizes

Keeping good tires on your motorcycle is one of the main safety precautions you can take. If anything is wrong with either of your tires, you could end up in a serious accident. Putting the right tire on your motorcycle is just as important as maintaining your motorcycle tire. There are a variety of numbers […]



What Is the Optimal Blood Pressure Reading?

High Blood Pressure–also known as hypertension–refers to increased pressure of the blood against the walls of the arteries. Blood pressure is created by the heart when it pumps blood through the arteries and circulatory system. It is also created by the force of the arteries as they resist the blood flow. The systolic, which is […]



How to Read a Stopwatch

There are two main types of stopwatches, the traditional non-digital watch with a large hand that circles the clock in a clockwise motion and more modern digital clocks that typically show readout times up to one-hundredths of a second. Depending on which clock you use you’ll want to know how to read them. Reading a […]



How to Read a Process Flow Chart

Most processes can be displayed visually using a process flow chart. The concept of the flow chart was once tied to the realm of software development, where it was necessary to analyze the algorithms that were being programmed. Since a process can be seen as a kind of algorithm, the practice spread into the business […]



Eye Tests for Reading Glasses

Optometrists and ophthalmologists check your near vision with several basic eye tests. The exam for reading glasses only takes about a half hour to an hour. If you need a near correction, when the testing is complete you will have a written prescription for eyeglasses that will help you better see small print and fine […]