Los conectores logicos

report on the park's wishes and explores visited park in the city of Medellin.

NAME: ELKIN FABIAN CUELLAR PRADA.
TEACHER: MARIA NELY VASQUEZ FALDIÑO.
GRADE: 11. 2.
CODE: 12.
DATE: JUNE 10 / 2011.

INSTITUCION EDUCATIVA ¨ SAN ISIDORO¨
ESPINAL TOL.
2011.

Park wishes.

The Park of Wishes is an urban park in the Colombian city of Medellin, set to connect the universe withpeople. Within its perimeter are located the Planetarium and the House of Music and its vicinity are located at the University of Antioquia, the Botanical Garden, Park Explora (interactive museum), North Park (amusement park) and the University Station meter.
Amusement Park:
Medellín insolation.

"Cold or hot? With this attraction get an idea of ​​the climate of the city. For our proximity tothe line of Ecuador, to see the sun half the year with rays from the north end of the year and from the south-ray. You will find a sphere representing the earth and is reflected in Medellin in the top, allowing you to match at the city's position to the sun, at all times of the year.
Constellations.

Recreate the stars and figures of the cosmos. Located at the bottom of the water body. There,fiber optic terminals represent the position of the stars in the celestial equatorial belt that passes over our area every night. Ideally you will be located next to the water surface to see how the real stars are reflected.
Heliostat.

Meet our neighbors in the great universe. Through mirrors controlled by a robotic mechanism, the sun projected on the surface of the central square. This modelgenerates an interaction between the sun and the planets Mercury, Venus, Earth and Mars, which revolve around a speed proportional to distance which are intended for educational purposes. At night a lamp and an extra set of mirrors make up for the sunlight to make a similar demonstration.
Celestial Sphere.

Find heaven on earth. This sculptural structure represents an area of ​​1.80 meters indiameter, the sky with stars and constellations visible from Medellín. During the night a fiber optic network mimics the stars in its exact location, while light lines unite to form the constellations that our ancestors thought they saw in the sky.

The World of the winds.
Where do the winds rotate? Represents an abstraction of the world that displays the tropics of Cancer and Capricorn, the lineof Ecuador and some meridians. Device is constructed with a wind that turns with the currents of wind in any direction.

Solar Eclipse.

Get organized with the sun and moon. Throughout history, eclipses have captivated mankind and of course, our indigenous ancestors were no exception. You will find a sculpture of six meters, built with the same stone of the plaza. The hole represents the sunas an inverted pendulum disk creates a sense of eclipse.
Solar Clock.

What time is it? This attraction indicates solar time throughout the year, its operation is to reflect sunlight on curved surfaces which states any time of day.

Distance Voices.

Listen and talk. It consists of two parabolic surfaces facing away, they become a hub, transmitter and receiver of the human voice or anysound. For the phenomenon can be given, a person must be placed against one of the shells and talk, while the other at a distance receive the reflected sound.
This is just the beginning ... to discover and enjoy this connection between Medellin and the cosmos.

And other attractions…………………

Explore Park

Explore Park is an interactive center for the appropriation and dissemination of science andtechnology with 22 thousand square meters of internal area and 15 thousand public squares.
More than 300 interactive experiences, an auditorium for 3D projection, a television studio, a children's room, experimental spaces for everyone and a temporary exhibition hall, making it the largest project to disseminate and promote scientific and technological Medellin offers to local people and...