Workshop by Linda Polastri, Francesco Forastieri, Enrico Calore, Valentina Rolando
Saturday from 6:00 PM - 8:00 PM in Workshop 1
Using simple recycled materials such as cardboards, old CD-ROMs, pencils and scissors, we will build an hand made Spectrometer that works with any smartphone. We will “extract” the electromagnetic spectrum of known sources, commenting it together. To build the Spectrometer and process the acquired data, we will use the instructions and the web based software made available by http://publiclab.org/about [1,2]. We will complement the experience with various scientific details behind the working principles of such device and what could be investigated with it. Participants will learn what is light, what is a "color", how a color is associated to the actual light spectrum by the human visual system, details about the color filters embedded in cameras and in particular the physics behind the generation of light from light sources. We are part of a group founded in 2013 and we studied different STEM subjects and share a common passion for science, technology and dissemination. We recently founded a nonprofit association named NOVA, offering innovative workshops and learning experiences.  https://publiclab.org/notes/abdul/10-19-2016/foldable-paper-spectrometer-instructions  https://spectralworkbench.org/
|Attending this workshop will cost||Free|
|Suitable age range||15-18 and more.|
|Attendees should bring||Each attendee will need her/his smartphone, one DVD-R and having also her/his computer may be helpful.|
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