Learn about how you can start your marine biology training right at community college! If you have a love of the ocean and a fascination with the creatures that live within its depths, a career in marine biology might be the right choice for you.
1 Ladder chain, a light wire chain used with sprockets for low torque power transmission. 2  Lavatory chain, the chain attached to the cistern of an old-fashioned W.C. in which the flushing power is obtained by a gravity feed from above-head height.
Different Kinds of Fences. When it comes to fencing there are hundreds of different kinds of fences made of different types of materials that serve specific purposes. When you factor in all the different styles of fences and functions as well there are truly limitless amounts of fencing options available. Wire Fences â Wire fencing comes in all kinds of varieties. 2  Electric fences are wire fences. 3  So are barbed wire fences, woven wire fences, chicken wire fences, and welded wire mesh fences. 4  Wire fences are often used for agricultural purposes to protect livestock, to keep pets in, and to keep predators out.