Video+2

**Video 2. Dr Quantum - Flatland**
I. Before watching the video: 1. What do you think the video will be about? I have no idea.

2. What do you think "flatland" means? A world (land) wich has two dimentions (flat).

Image taken from. [] on Aug 12th, 2009 II. Now click on the following link and watch the video. While watching, please answer the following questions: []

Who are the main characters in the video? The Doctor and the little circle (at the end it transform into a sphere)

What's the difference between the worlds in which the characters live in? The difference was a third dimention that the doctor was, so he can move in three directions (up and down, foward and backward, left and right), and the circle wich was in a space of two dimentions, so he can only move in two directions (left and right, foward backward)

What does Dr. Quantum decide to do? He decide to bring the circle in a three dimention world.

What does this cause to the other character? The circle transform into a sphere, so he pass from a two dimentional figure, to a three dimentional figure.

III. After watching the video, please answer these questions. How many dimensions do you know? Please mention them and define them. I know three dimentions. Height, wide and depth Height and wide describe one flat, and the depth make that flat spin around itself, and then it will be infinites flats that contains thoose three measurements.

Would you like to live in a two dimensional world? Why? No i will not, because life will be so simple, and the all the things that we know of this world, will be differents and many of them will be useless.