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We are in Siracusa around the IIIrd century before Christ. A man is immersed in a tub full of water and is taking a relaxing bath. At a certain point, he cries out “Eureka!”. That man was Archimede, a well-known scientist, who had just guessed that fundamental physical law  – later on named after him – which explains why bodies float. The principle of Archimedes states that “the upward buoyant force which is exerted upon a body immersed in a fluid, whether fully or partially, is equal to the weight of the fluidLEGGI TUTTO

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In 1995 two astronomers, Michael Mayor and Didier Queloz, detected around the star 51 Pegasi the first extrasolar planet, 51 Pegasi b. This is a giant gaseous planet, with dimensions similar to Jupiter, orbiting around a Sun-like star. Sofar, almost 4000 extrasolar planet have been discovered, and their number is costantly increasing. The refinement of observational methods and the development of space missions make the search for exoplanets – in particular of those which might have suitable conditions for hosting forms of life – one of the most exciting topics of astronomy. Most extrasolar planest weLEGGI TUTTO

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Through this activity, you will be able to realize and light up your favourite constellation with Arduino. In order to reach this goal, we will use Arduino UNO, an hardware platform used to build up projects of robotics, electronic and automation, on which a software (in C language)  is installed, so as to allow us to check a series of sensors connected to the card itself, and interact with them. Over and beyond the Arduino card, we will need a series of leds of different colour – which will represent the stars ofLEGGI TUTTO

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Through this activity, you will be able to discover how the variation of a magnetic field may produce an electric current, just as in the dynamo of a bycicle. To this aim, we shall use Arduino UNO, an hardware platform used in order to build projects of robotics, electronics and automation, on which we can upload a software (in C language), which will enable us to check a series of sensors connected to the card itself, and interact with them. In this project, Arduino will exclusively act as voltmeter o, allowing us to measureLEGGI TUTTO

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Through this activity you will find out how much you weigh on the Moon and on the other Planets of the Solar System. During this activity we will use the Arduino UNO board. It is a hardware platform used to build robotics, electronics and automation projects, on which a software (in C language) is loaded that will allow you to control a series of sensors, connected to the board, and interact with them. In addition to the Arduino UNO board, we will use 9 buttons, one for each Planet of theLEGGI TUTTO