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Hobbies & Science : Society & Culture & Entertainment
How to Hide a Train Table Under a Bed
A model railroading continues to be one of the most satisfying hobbies for young and old. Lack of floor space can dampen enthusiasm and, in some cases, mar the enjoyment of this wonderful hobby altogether. But with proper set-up, an entire model train easily can be stowed under a bed.
How to Replace Cloudy Water in Snow Globes
Snow globes are very collectible items and, over the years, they can lose water, or sometimes the water becomes clouded with dust or algae. If your snow globe has a plug on the bottom, changing the water in a snow globe is relatively easy. With the proper tools and a steady hand, it can easily be do
The Effects of High Heat & Humidity on Paint
Painting seems like a simple chore initially, but many factors must be considered before opening a paint can. The weather directly affects both interior and exterior painting processes. In particular, high heat and humidity cause paint quality deterioration. A successful paint job depends upon the p
Les Paul Classic Vs. Standard
Since the arrival of the first Les Paul electric guitar in 1952, Gibson has released more than 100 versions of the Les Paul. Guitarists and collectors agree that the features found in models from 1958 to 1960 epitomize this iconic rock guitar. The foundation of the Les Paul Standard and Classic mode
Signs of Life Found Inside Rock Salt
On July 21, 2008, reporter Aaron Gronstal wrote in "Astrobiology Magazine" that cellulose fibers were found inside ancient rock salt. Cellulose is a common fiber found in many plants and in some bacteria. Researchers Jack Griffith et al, of the University of North Carolina, made this discovery in Ne
How to Cut Mylar
Mylar is a plastic product that comes in a variety of weights, finishes and styles. The clear variety is often used for making stencils, however, its uses are numerous and include balloons, tracing paper and even emergency blankets. When cutting Mylar, exercise care as the material may be fragile an
How to Make Coffin Handles
Some people build coffins to serve as props in plays and haunted houses. Others are preparing for natural, or green, burials and must build coffins that meet specifications of the grounds where the natural burial is to take place. Additionally, some individuals find it therapeutic to create their ow
How to Care for Aluminum Brew Pots
If you're new to brewing, or even if you're an old hand at it, there can be some confusion as to what is better, an aluminum brew pot or a stainless steel pot. The truth of the matter is that both types can be used to brew your beers. With just a little bit of effort, you won't be able to tell the d
How to Kill Algae at a Carwash
Algae grows in moist and damp environments. The dark corridors and wet conditions of car washes are prime algae-growing areas. Algae often emits unwanted odors, and causes soil erosion around buildings and natural vegetation. Algae growth pushes out indigenous plant species. It presents a safety haz
How to Make Gates for a Princess Castle
Play castles are easy to make out of materials like cardboard boxes, shipping tubes and plastic tubs. A gate or drawbridge adds to the authenticity, and sparks the imagination. Build your play castle first with an arched opening, one that is big enough for a child to crawl through. Then, create a wo
How to Make Doll Cribs in Pre-K
Children in preschool have big imaginations and the ability to see ordinary objects as something extraordinary. If your pre-K classroom has a resident doll and stuffed animal population, have the young ones make places for them to sleep at night. Using everyday items, you can create doll cribs in th
Grandfather Clock Case Styles
Grandfather clocks, also known as longcase clocks, are imposing freestanding clocks. The idea for this type of clock originated in 1582 when Italian physicist and philosopher Galileo Galilei found that a pendulum can be used to keep time. In 1656, Dutch scientist Christiaan Huygens built the first g
Information on Centrifugal Pumps
A centrifugal pump is a simple type of pump used to impart kinetic energy to a fluid. These pumps require that power be supplied to rotate an impeller to move fluid.
How to Tear Down Walls in Sims
In "The Sims," you will need to provide a home for your Sim. You may move him into a pre-existing home or create one from scratch using the tools available to you. The most basic element of home creation is the construction of walls. You may place walls anywhere on your Sim's lot by dragging the "Wa
How Do Range Finders in Rifle Scopes Work?
Using a range finder in a rifle scope requires two things: a target of known size and knowledge of a simple math equation. Using a rifle scope to estimate range will give you the distance in meters. If you want the distance in a different unit of measure (such as yards or feet) you must convert the
Partition Coefficient Uses
Two liquids that will not mix are said to be immiscible. If a chemical that dissolves in two immiscible fluids is added to a container holding both those liquids, a portion of the chemical will dissolve in one of the liquids, and the rest in the other. The partition coefficient is the ratio of the a
Woodworking Ideas for the Outdoorsman
Starting with a downed tree, the woodworker begins his craft by selecting a section of wood.medieval woodworking image by sumos from Fotolia.comWoodworking as a hobby or craft requires skill and specific tools, as well as a lot of patience. Raw, untreated wood is usually the best working...
How Does a Spot Welder Work?
Current Welding TechniqueA spot welder works using an electrical current to form a bond between two metal sheets. The whole concept is based around the "spot" or centralized area where the weld is formed. An electrical current is fed through two electrodes and into a very small area on...
How to Make a Salt Seed Crystal
Crystals have captivated the interests and imagination of humans for thousands of years. Considered to appear somewhat mystical in structure, crystals have long been used in ceremonial practices of the occult . Crystalline structures and their properties are still being studied by scientists today,
How to Build a Biome in a Box
Biomes are areas of the Earth that feature similar terrains, vegetation, animals and climate. By building a biome in a box, students learn about different biomes and how landscape and weather patterns affect life. Because creating these biomes requires a bit of research, encourage your child to choo