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Whether you knit a cowl flat or in the round, discover three finishing techniques for seaming and binding off to end your cowl.

Sand dollars can be found washed up on the shore after a storm, or at low tide. Sand dollars are highly sought after by beachcombers. They are kept as souvenirs, used in crafts and made into jewelry. Bleached white by the sun, the sand dollar is round and flat and about the size of a large coin.

Frozen soil can be as hard as concrete, and professionals use machinery to pierce through it, like frost buckets, heated blankets and hydraulic hammers. Homeowners can use enclosures, charcoal fires and boiling water.

PVC waste pipes began to replace metal waste pipes in the home starting in the 1970s. PVC is easier to work with as it does not require pipe-fitting or soldering. Where most PVC waste pipe joints are glued together permanently, some connections may require a different type of joint.

Organelles are the various parts inside of an animal or plant cell, each which have specialized functions. The main organelles in an animal cell include the cell membrane, nucleus, nucleolus, cytoplasm, Golgi complex, endoplasmic reticulum, lysosomes, ribosomes, vesicles and mitochondria.

Sports such as rock climbing, skydiving or scuba diving rely on nylon webbing for straps, harnesses and belts, and in these situations, frayed webbing can put your life in peril. For lower-risk tasks such as securing cargo or leashing a pet, you still want the webbing to be durable.

Dress the part of a boxer, complete with your own championship belt. This boxing belt is a pretend belt that can be worn as a Halloween costume or for a school play or function. Customize the size of the belt to fit the waist of the wearer. Complete the outfit by wearing shorts, socks, sneakers and a robe.

Wooden chairs take a lot of abuse. Between frequent use and moves the chairs' legs can split sideways, making them unusable until fixed because they can not support a person without falling over. This can possibly cause further damage to the chair and can injure the person trying to sit in it.

Whether for work or play, model-making is a great way to get creative and build impressive miniature displays. It is possible to make very accurate and detailed model playgrounds for engineering purposes, but simpler versions are an option if you want a model for a play area or school project.

Most floor finishes contain zinc, a metal that can damage sanitary sewer systems and the environment. Floor finish strippers typically contain butoxyethanol, monoethanolamine, sodium hydroxide or sodium metasilicate. They also absorb the zinc from the floor finish as they remove it.