STATIONERY

Stationery is the equipment used to write or carve or shape marks on a surface. These tools are typically used by hand and contains a pigment for coloring the surface. Commonly used surface is non-porous surface to absorb pigmendiantaranya is the type of paper, plastic, glass, leather, wood and others.

Type stationery

Stationery consists of various types, but the most common types are pencils, pens, pens, markers, and chalk.

SCISSORS

Blogger buddy who is not familiar with the scissors. Almost every one of us often and never use scissors to cut or divide something. So this time I would like to discuss about the scissors. Scissors are examples of everyday technology which is very often used. Scissors used to cut paper, wrap, hair, etc. The greatness of scissors are able to cut without consuming a lot of energy, without a complicated construction. Its simplicity makes favored everyone.

PAPERCLIP

Paper clip or clips is a tool for to unify the two sheets of paper or more based on the principle of pressure. Paper can be easily clamped with removable clip again. The use of a clip is more practical than using glue or staple.

shape

Clips are usually in the form of a wire that is bent into shapes like triangle, oval, or like a butterfly. Materials used biasanyalogam but sometimes there are also clips made of plastic.

history

The first patent for a paper clip comes from the second half of the 19th century. Creator of the first wire clip never registered a patent for his invention. But the clip with the form as it is now usually found may have been manufactured in the United Kingdom since 1890 in a factory called "The Gem Manufacturing Company". Machines for making clips Gem factory model was patented in 1899 by William Middlebrook and Robert Sherman of Waterbury, Connecticut.

STAPLER

Stapler is a tool to bring together a number of papers by inserting staples (staple) shape of the letter "U" folded at the bottom of the paper when the length exceeds both ends of thick paper staples.

In Indonesia, the stapler can be found everywhere, in offices, schools, photocopy kiosk, household, up in restaurants and penjualmakanan. Stapler is so popular to have a lot of unofficial name derived from the sound issued these tools, such as: jekrekan, shots, or cekrekan. Stapler often used in Indonesia for wrapping food. Plastic folded so that the contents do not come out and completed with tongs stapler.

HISTORY AND KINDS OF PENCIL

Pencil is a stationery and painting that was originally made of pure graphite. The writing is done by scraping the graphite onto the media. However, pure graphite tends to break easily, too soft, dirty effect when the media rubbing by hand, and get your hands dirty when held. Because it is then created a mixture of graphite with clay so that the composition harder. Furthermore, the composition of the mixture is wrapped with paper or wood.

ERASER

Eraser (also called eraser) is one of stationery supplies which are soft rubber that is able to eliminate the resulting mark with a pencil.

Removal rubbery, and often a white or black (though found also brown or pink to beautify the appearance of the appropriate use of technology). There are equipped with a pencil eraser on the end. Removal is expensive may have vinyl or plastic material in addition to the rubber.

Removal may also refer to the chalkboard eraser like a black board or white board. Traditional black board eraser is a rectangular block of wood made from fabric made from wool.

PORTABLE COMPUTERS (LAPTOPS)

Laptop or portable computer is a mobile computer that are relatively small and lightweight, weighing in the range of 1-6 kg, depending on size, materials, and specifications of the laptop. Laptop power source coming from the battery or A / C adapter that can be used to recharge the battery and turn on the laptop itself. Laptop batteries generally last about 1 to 6 hours before it finally runs out, depending on how the use of, specifications, and the size of the battery. Laptops are also sometimes called a notebook. Click Here !

As personal computers, laptops have the same functionality as the desktop computer (desktop computers) in general. Components contained in it exactly the same as the components on the desktop, only smaller and more numerous, made lighter, less heat and more power efficient.