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How to Remove and Neutralize Acid From Limestone

Natural limestone adds eye appeal, a durable surface and the interest of tiny fossils contained in the stone. Limestone is often used for floor and countertop surfaces but requires special care to stay in tip-top shape. You might think a strong acid would be needed to cause damage to a stone surface...More...

Can You Make a Playhouse Out of a Shed?

You may want to develop a playhouse from an existing shed because doing so makes better use of the shed than its original purpose, or you may simply prefer to provide a playhouse for your child or children and doing so takes precedence over continuing to use the shed for storage. You can also acquir...More...

How to Block Window Break-Ins With PVC Pipe

Although most windows have a locking mechanism, some people take other precautions, perhaps because the the mechanism has become worn and unreliable or just because they want to feel doubly protected. This can involve inserting an object such as a PVC pipe into the track of the window to keep it fro...More...

How to Find the Hyades Star Cluster

The Hyades are one of the most easily observable open star clusters in the night sky, and is extremely interesting when viewed with binoculars. Composed of as many as 200 separate stars at a distance of 150 light years from Earth, the Hyades forms a V shape and the face and head of Taurus the Bull, ...More...

How to Make a Hall Table

Making a hall table is a simple way for a beginning hobbyist to get into woodworking. The project does not have a lot of complicated procedures, nor does it require heavy or expensive equipment. When the project is completed, you will be able to use the newly made table in your hallway or other sma...More...

How to Bullnose Around a Windowsill

A bullnose is a semicircular edge on a piece of trim or furniture. A bullnose edge creates an aesthetically-pleasing finished look on trim features, such as windowsills, to avoid the sharpness of square edges. In addition to looking nice, a bullnose windowsill is less damaging to those who inadverte...More...

Diode Vs. Transistor

Transistors and diodes are similar, although, superficially, they appear quite different. Diodes have two wires; transistors have three. Diodes allow current to flow in one direction only. Transistors act as fast electronic switches in computers and as amplifiers in audio and telephone equipment. In...More...

Chimpanzee's Diet & Habitat

Science tells us that chimpanzees are the closest cousin to humanity, sharing much of our DNA and many physical and personality traits. Chimps are smaller than humans at 4 feet and 90 to 120 lbs., but have many of the same needs. Their habitats across the world reflect those needs....More...

How to Build a Model Earthquake-Proof House for a School Project

When an earthquake strikes, it causes millions of dollars in damage to homes and other property, not to mention the toll in human lives. There is an entire field of research dedicated to studying ways to lessen this damage through advanced engineering. This field is appropriately called earthquake e...More...

How to Convert Postnuke to Joomla

"PostNuke" is a site that lets users create their own web pages, including news feeds, user settings and updates. "Joomla" is a newer site that offers the same services. However, the language is slightly different. Converting your "PostNuke" page to "Joomla" without completely starting over again ca...More...

What Is the Definition of Trace Fossils?

All living creatures leave behind traces of their activities as they build dwellings, rest, hide, forage and hunt for food, or as they travel about. Sometimes this evidence is preserved by geologic processes over long periods of time, and those traces can give us insight into the lives of creatures ...More...

One of the Originators of the Cell Theory

The laws of the cell theory are that all living organisms are made up of one or more cells, cells are the basic unit of life and all cells arise from pre-existing cells. The theory has a modern and classical version. Three scientists created this theory that determines the way biologists discover if...More...

How to Cut Out Snowflakes for Decorations

Snowflakes are the worldwide symbol for snow and winter. Making snowflakes is not just a winter activity but can be enjoyed all year round; all you need is paper and a pair of sharp scissors. Paper snowflakes are an easy way to make a beautiful addition to any home or classroom....More...

Radio Club Trustee Duties

Radio club trustee duties often include maintaining FCC licensing and club properties.amateur radio aerials image by leafy from Fotolia.comRadio clubs are organized groups of amateur radio fans who communicate with club members (as well as non-members) by ham radio. Clubs are typically......More...

Music and Electronics Projects

Music and electronics projects are projects that take advantage of modern technology to make music-making more accessible for more people. Many people use electronic keyboards, even the simplest of which is a very complex musical instrument nowadays. You can also choose from a vast range of music-ma...More...

How to Convert a Bookcase to a Craft Armoire

Bookcases are convenient pieces of furniture to have in your home. Bookcases are great for more than just books. You can transform a bookcase to make an entirely different piece of furniture. By adding a couple of doors to your bookcase you can convert it into a craft armoire which is perfect for st...More...

DIY Cupcake Tree

Cupcakes are a festive addition to any party or celebration. Their miniature nature allows even the most health-conscious people to indulge ever so slightly, and their structure invites a range of decorating styles: from icing to sprinkles to candy flowers. When it comes to displaying cupcakes on a ...More...

Crystal Prisms That Produce the Best Rainbows

Prisms create colorful rainbows.prism image by pncphotos from Fotolia.comWhen white light goes through a transparent material such as crystal, it separates and refracts according to its colors and then bends again and is amplified on the other side, which results in the rainbow effect.......More...