Читать книгу Cyber Bike Leo. Adventures of an unusual motorcycle - Farit Artist - Страница 8

Fred rolls the bike into the workshop and puts it against the wall. He removes torn portraits and cartoons from a motorcycle. Leo is distracted from scanning the Internet encyclopedia. (the appearance of another (person) must be welcomed, the search for greetings).

– Hello how are you?

– Is it not visible? – Sadly says Fred, pointing to the damaged drawings.

At the bottom of the monitor Leo, highlighted the question and answer options. Leo has been looking for a suitable answer for a long time.

– Answer a question to a question incorrectly. – Finally, he finds the right answer.

Fred sits at the table, sits and looks at the torn drawings. He is upset. Not knowing what to do, he turns to his work computer. With a blank look, he “scrolls” the drawings on the monitor screen. A picture appears on the screen that looks a bit like the texture of the workshop wall behind the monitor. He scrolls through this drawing. Stops. Thinking. Returns to the picture, similar to the wall of the workshop. Several times he looks from the monitor to the wall and back. The face lights up.

– Eureka! A brilliant idea came! We can become invisible.

– What does invisible mean? – It is heard from the loudspeakers Leo.

– Here look.

Fred takes the camera, puts it on the monitor, with the lens on the wall.

– What do I see on the monitor? – A wall behind the monitor. Hang on the wall coordinate grid.

He takes a sheet of drawing paper and draws a grid on the paper.

Hangs paper on the monitor. Leaves from the table. He looks at the monitor and the wall behind the monitor. The grid cells on the screen are much smaller than the cells on the drawing paper hanging behind the monitor.

He takes the remote control of the camera.

– Adjust the focal length.

He presses the “increase” button. The cells on the screen begin to grow. Fred waits for the size of the cells on the screen and the size of the cells on the sheet to match. He releases his finger from the “increase” button. But late. The cells on the screen are slightly larger than the cells on a piece of paper.

He quickly presses the “decrease” button several times. Achieves a complete match of the size of the cells on the screen and on the paper.

The size of the cells coincided, but the image on the monitor screen is brighter than the wall.

Fred puts the camcorder on the table. Pick up the remote monitor.

– Adjust the brightness.

He presses the button “reduce brightness”. Monitor brightness starts to decrease. He keeps the button pressed until the brightness of the wall and the screen begins to coincide. He again misses a little. With quick and short clicks on the “increase brightness” button, he achieves a full coincidence of the brightness of the screen and the drawing paper with the coordinate grid.

On the wall, right above the monitor hangs the picture “Cubic Chess.” Fred takes a picture. In the wall there is a nail sticking out on which the picture was hanging. Fred picks up a long metal ruler from the table with a hole at one end.

– Now we will hang the pendulum and launch it to swing.

Fred hangs a ruler on a nail. It attaches a magnet from the old speaker to the lower end of the ruler. Then he pulls the lower end of the ruler to the side and releases. A ruler with a magnet on the end starts to swing like a pendulum. Fred moves away from the table and looks at the monitor.

– What do we see? The pendulum does not disappear behind the monitor. We see him constantly! We see objects and space behind the monitor, but we don’t see the insides of the monitor and the video camera.

He takes a screwdriver, and begins to unscrew the screws securing the casing (casing) of the monitor.

– It remains to remove the lining of the monitor, leaving only one “bare” LCD screen.

He puts the casing (casing) of the monitor on the floor. On the table there is only a “bare” screen. Fred looks at himself and the monitor through a mirror hanging on the opposite wall. He holds his hand between the monitor and the video camera.

– Here is the hand between the camera and the monitor, we do not see it.

He runs his hand between the camera and the wall.

– But the hand behind the camera, and we see it. Mom’s firm produces monitors that are as flexible as cloth. I will make a fairing for a motorcycle and a suit for myself out of such a monitor.

– It will be possible not only to change the color of the color, but also to be not visible. It will be necessary to prepare several options for coloring. All ingenious is simple! Well, who then will say that I am not a follower of Leonardo da Vinci?