Some bacteria enclose themselves inside capsules formed from polymers of sugar molecules called polysaccharides. The capsule acts a little like an outer coat. Encapsulated bacteria can be more difficult for your immune system to kill, and some species of encapsulated bacteria are responsible for a v

Styrofoam, which is also known as polystyrene, is a hard foam material often used in building props and models. The foam is used as a "core," or inside piece, for a fiberglass or other plastic coating. In order to use Styrofoam as an effective core piece, you must first form a block or sheet of the

LyX is a word processor originally written for Unix (it now works in Windows). It uses TeX structuring, which lays out paragraphs and line divisions in a slightly different format than you might get with Word. Fundamentally, though, these are just basic text documents. If you have SGML code written

A bead can be decorated simply or elaborately. Here's how to make two elements - dots and lines - that you can use singly or together to decorate your bead. This eHow begins after you've completed step 13 of the Related eHow "How to Make Glass Beads."

Making a simple generator is easier than the average handyman may think. An ambitious hobbyist can make a perfectly functional generator out of common metals and a few magnets, but the easiest way for most would be to salvage and re-purpose an electric motor or alternator from a junk car or home app

In the world of vehicles, there are many considerations. You can buy vehicles new, used or build your own. If you want to restore, rebuild or build from scratch a large truck or truck tractor, you can use a glider kit and an engine of your choice for the project. There are many different glider kit

Owning a small business involves finding new revenue streams to sustain and grow the business. Owning a coffee shop typically means deriving revenue by selling coffee, other beverages and possibly light fare such as pastries, sandwiches and snacks. You can generate additional revenue by either selli

The Irrawaddy dolphin, or Orcaella brevirostris, is quickly identifiable by its bulging forehead and short beak. These social animals are usually found in groups of 6 to 15, making solitary animals a rare occurrence. Unlike other species, they communicate through clicks, creaks and buzzes, rather

Energy in the United States comes from two main sources: the burning of fossil fuels and nuclear energy. When people think of nuclear energy, they may think of the glowing radiation they remember from sci-fi films. In reality, however, nuclear energy comes from a naturally occurring material that i

Play this classic relay game on Easter, or on any warm-weather day.

Minecraft is an independent cube-based creative survival and crafting game. It allows players to build anything from skyscrapers to medieval kingdoms all while avoiding various monsters that are seeking to harm the player. Sometimes modifications fix problems in the latest version or add a new featu

Creating a concrete coffee table top for your backyard patio or your indoor sitting area allows you to have a functional table that you and your family can use for many years. While you can build the base, it’s just as easy to recycle an old coffee table. Your concrete coffee table top does ne

Pinewood Derby races represent a longstanding tradition among Boy Scouts. Adults and kids first collaborated on building wooden racing cars in 1952. Today, Scouts of all ages swap ideas about designing cars that move at top speed. Many leaders and youngsters agree that the most important Pinewood De

You can securely mount a scope on your Mauser rifle by first installing a side rail scope mount. A side mount attaches directly to your rifle's receiver and will keep the scope free of the bolt mechanism. The side mount requires that three screw holes be drilled and tapped into the left side of the

Christmas vacations were made for sledding. Children of all ages enjoy going sledding down wintry, snow-covered hills. A hand-built Christmas sled made from wood is a classic Christmas gift. A wooden sled that was built with care can last several generations. When the sled has outlived its days of r

Bead molding is a type of trim molding that is used for a wide variety of molding treatments in the home and home furnishings. It can be added to a wooden box to provide more of a detailed finish. Install the molding around the bottom edge of the box to create an elegant base for it. Mitering the en

Making perfect curls takes time and patience when using a curling iron; however, the end result is well worth the time. Whether you want to add volume to your hair, make tight ringlets or standard curls that you can pull into a wave, the trick is in the barrel-size of the curling iron. Curling irons

The reality of the fur trade is that no animal is safe from becoming endangered once its pelt is prized. As demand for pelts goes up, the animals are hunted and trapped at a rapidly rising rate. If animals are killed faster than they can reproduce, the risk of extinction becomes a reality. Depending