how to read dna test


How to Read a CNC Blueprint

One of the most important aspects of a machinist’s career is the ability to read blueprints and calculate the necessary operations to be performed on a CNC (Computer Numerical Control) machine. CNC machines use the information on the blueprint to cut and shape various types of materials, including metals, wood and plastic. With experience and […]



How to Read a Steel Ruler

The accuracy and durability of steel rulers make them the ideal measuring tool for making crafts, drafting and performing household tasks. They provide more reliable measurements on small projects than tape measures or wooden rulers. Steel rulers are available in either U.S. customary units (inches) or metric units, or both. They come in a range […]



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 a Ford Truck Axle Tag

Ford truck axles are identified by a small tag attached to the differential casing on the rear axle in most cases. The only axles that are marked differently are ones made by Dana. The same markings are used but they are placed on the casing and the long shaft of the axle rather then the […]



The Average Words Per Minute Reading Speed

A reader’s average reading speed per minute depends on the age, education level and the fluency level of the individual. Fluency refers to the ability of an individual to read quickly and to accurately comprehend written materials. Reading Development If a student starts reading early, her average reading speed per minute will increase with age. […]



How to Read an R134A Air Conditioning Gauge

R-134a is the refrigerant used in the majority of cars manufactured after 1993. Over time the refrigerant, also known as freon, can become low. When the freon is low the air conditioning system will not cool as quickly or even at all. Testing the air conditioning system with a R-134a gauge will help you quickly […]



How Do I Add a Tarot Card Reading to My Website?

Even if you’re a total novice when it comes to designing a website or a blog, you can add a free tarot card reading to your website very quickly and easily if you already know — or can learn — to cut and paste. Before you begin, however, take a look at a variety of […]



Foods to Increase Reading Comprehension or Memory

Reading comprehension can be defined as understanding fully the context and meaning of sentences and written works. Many aspects of reading comprehension involve healthy oral, cognitive and auditory skills. Another related, but independent, variable is memory. Memory helps augment a person’s reading comprehension skills. To increase both reading comprehension and memory, there are certain foods […]



How to Read Military Maps

Military maps are used during land navigation exercises and daily military operations. The purpose of a military map is to allow a service member to find his way from one point to another using grid coordinates, terrain features and topographic symbols. Military maps are measured in meters. Although the military has largely converted to the […]



How to Read a Road Map

While technology is increasing at such a fast pace that many new cars now have installed GPS units–which tell you how to get from point A to point B–many travelers, either through preference or necessity, still rely on road maps to navigate a trip. It is not difficult to read a road map, nor will […]



How to Read Basic EKG

Cardiac output is important to a patient because if the heart is not functioning properly there may not be enough oxygen pumped through the body. The electrocardiogram is a noninvasive procedure using ultrasound waves that charts the rate and rhythmic pulse of the heart over time. (Each small box on the EKG paper spans .04 […]