Vitor's Favourite Invention (Pen)

A baillpoint pen is an instrument to modern write. A baillpoint pen had a intern camera filled with a viscous ink. The manufacturing are economic and reliable.
The ballpoint pen went through several failures in the project initially. It was even argued that a project by Galileo Galilei, it was that of a ballpoint pen.
Today is a essential object to write.
I choose the pen because for me is very importante in more varied work.

Angelo's Favourite Invention (Shoes)

Shoe is the piece of clothing that aims to protect the feet. Today, this piece serves as adornment and fashion accessory, and also a social function.
In the XIX century begun to emerge machines to help the confection of shoes, but with the sewing machine are more facilitated and accessible.
In the XX century surge changes in this industry, the leather was exchanged by synthetic materials.

I choose the shoes because all people in the world had ones.

The importance of technology

In our opinion the technology is very important to the progress of the world. In the past there weren't computers, mobile phones, ipods and other technological gadgets, so the people had other forms to communicate, do research work, have entertainment and do other activities.
The technology in the school is very important to the progress of the teenagers, because the access and the organisation of the imformation are easier and developed. The teenagers in the past didn't have these technologies and they had ton get other forms to research information.

The Holocaust

The Nazi Holocaust was to put into practice as a plan of genocide of the Judaic population. In 1933 the life of the Jews was normal and stable, they went to school, went to the theater, cinema, had their business and everything that a German citizen did. But then everything changed...
The Jews were first required to register and use a bandage with a yellow Star of David on their arms, not to be confused with the German race and be more easy identified. In 1938, with the Kristallnacht Nazis built the first ghettos and 600 000 Judeus died from hunger and disease.

Curiosities:
When the trops returned to barracks after a battle without any deads, they wrote on a board: "0 Killed" (zero deaths)?
Hence arose the expression OK to indicate that all is well.

Inventions and Inventors - Bicycle

The bicycle is a vehicle with two wheels attached to a frame, moved by the effort of the user through pedals an it was invented in the nineteenth century in Europe.
The bike is used both as a means of transport and is used for competition and leisure.












The bycicle was invented by 5 inventors and the all inventors contributed with one aspect for the actual bycicle.

- Da Vinci - invention the transmission system
- Karl von Sauerbronn - contributed with handlebars (1816) and a new conception (1818)
- Kirkpatrick Macmillan - adapted two rods on axis in bycicle (1840)
- Ernest Michaux - invented the pedal (1855)
- Pierre Lallement - modified the design (1862)

Pandorum - Official Trailer [HD]

Two astronauts awaken in a hyper-sleep chamber aboard a seemingly abandoned spacecraft. It’s pitch black, they are disoriented, and the only sound is a low rumble and creak from the belly of the ship. They can’t remember anything: Who are they? What is their mission?
With Lt. Payton (Quaid) staying behind to guide him via radio transmitter, Cpl. Bower (Foster) ventures deep into the ship and begins to uncover a terrifying reality. Slowly the spacecraft’s shocking, deadly secrets are revealed…and the astronauts find their own survival is more important than they could ever have imagined.