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How to Convert Meters into Cm or Inches
When it comes to measuring items, there are basically two types of measurement systems that you can use. The United States uses a measurement system that includes inches and feet, while other countries use the metric system. The metric system uses linear measurements such as meters, centimeters and
Comparison of HP 33 & HP 35 Calculators
The HP 33 and HP 35 are scientific calculators designed by Hewlett Packard. As of December 2010, the current versions of each of these calculators are the HP 33s and the HP 35s.
What Is the Life Span of Bacteria?
Bacteria are unicellular organisms whose life span varies by type. Some types of bacteria, such as those that cause strep throat, can live on any inanimate surface for hours or even weeks. Others have a very short life span that lasts as few as 20 minutes. Bacteria are the oldest and most numerous o
A Description of the Camouflage of an Emperor Moth
The Emperor Moth is a member of the silk moth family. A cousin to the Luna Moth, the Emperor has similar eyespots on its wings. The eyespots on the Emperor Moth are generally larger than the Luna Moth, and the background color of the Emperor Moth varies from a soft brown to a dark orange. They have
Bows & Arrows Background
The combination of the bow and arrow are a deadly set of tools. It seems like a simple and powerful device but has a rich technological background, which has seen a whole host of advancements throughout history. It remains one of the fastest and quietest ranged weapons around.
How to Make a Cross Wall Clock
Clocks are an important item for any home. They allow an individual to know exactly what time it is at any moment. Creating your own cross-shaped wall clock is a fabulous addition for any room in the house, and is especially helpful for expressing your religion in a creative way. A cross wall clock
Patriotic Craft Ideas
Patriotic crafts can be made for parties, celebrations and events on Memorial Day, the Fourth of July and other patriotic remembrances. Children enjoy making holiday crafts, especially for holiday gatherings where people can see the work they completed. Crafts allow a child to be creative and showca
How to Discharge Batteries for Safety
The method for discharging a battery for safety varies depending on the type of battery. Alkaline batteries discharge fully during use so when the device the battery powers no longer operates, the battery is discharged. Lithium-based batteries are made so they cannot fully discharge as it can render
How to Figure Grade Slope
The grade of a slope is the amount of the rise of a slope as a proportion of distance. It is commonly expressed as a percentage for highway use. For example, when driving through a mountain pass, you may see signs for 6% grades or higher. This means that for every 100 feet of distance, the road goes
How to Make a Corner Landscape Block
A block of landscaping at the corner of your property helps define your property line while adding curb appeal to the home. The corner landscaping block often incorporates planting elements of various heights and colors. Texture variety through the inclusion of fencing, rocks and similar materials p
Ideas on Making Wind Chimes
Create your own wind chimes to add whimsical music to your outdoor living spaces. Depending on the elements you choose to make the chimes, you can fill your garden with light tinkling sounds of glass or wood, or the more noticeable sounds of melodic metal pipes clanging in the breeze.
What Causes Waves & Tides?
While waves and tides both occur in the ocean, they are two very different phenomena. Tides are cyclical rises and falls in seawater levels. Waves, on the other hand, are ocean swells that occur at any time of the day or night. Both waves and tides are normally harmless, but if waves and tides come
The Secret to Applying Epoxy Grout
Cement-based grout fades with time, absorbs stains and dirt and is generally difficult to maintain. It looks great right after the DIY tile job is done, but it doesn't look very good years --- even months --- after application. Epoxy grout offers a nonstaining, heavy-duty alternative to traditional
How to Determine the AH of a 12-Volt Battery
Batteries are rated according to the tasks they are expected to perform. Batteries rated with cranking amps are designed to deliver high currents for short periods of time, in duties such as starting cars and trucks. Batteries rated in ampere-hours (AH) are designed to deliver low currents for an ex
How to Make a Rain Stick With Foil & Rice
Created in Northern Chile and Peru, the rain stick was a musical instrument used during times of drought. These natives believed using the rain stick would bring rain in the dry seasons. Teaching your students a lesson in history as well as art can be done by making rain sticks as a project in your
How to Replace a CLAD
A clad window is a window insert that uses aluminum cladding around the window to secure the window inside a frame. This kind of window is one of the least complicated to install, and it is possible to use on any surface, such as wood, drywall or masonry surfaces. The clad window will provide suppor