Hackaday.io researcher (https://hackaday.io/project/18126-dav5-v301-raman-spectrometer)

3D-Printable Raman Spectrometer

an 85% 3D printable professional spectrometer

Anywhere

Ongoing

Citizen SciencePhysicsComputers & TechnologyHealth & MedicineSocial ScienceChemistryEducationatmega 1284, spectrometer, 3d-printing, analytical-instrument, atmega 2560 ccd detector, raman-spectrometer, 3d-parts

CanAirIO low cost air quality sensor

Measure air quality (Particle Material PM2.5) using low cost sensors

Anywhere

Ongoing

Citizen ScienceGeology & Earth ScienceClimate & WeatherEcology & Environmentparticle materialpm2.5air qualityair

Leibniz-Institut für ökologische Raumentwicklung, Colouring Cities Research Programme

Colouring Dresden

Collecting information about Dresden’s buildings on an open digital platform

Dresden

Ongoing

Citizen ScienceGeographyEducationComputers & Technologymappingopen databuildings

Cultures Observations Database

Collect and analyse descriptions by travellers of behavior in other countries

Anywhere

Ongoing

Citizen ScienceSocial SciencePsychologycultural databasecultural evolutioncross-cultural psychologyhistory of the emotions

Public Lab

Desktop Spectrometry Starter Kit

Develop & apply open-source tools to environmental exploration

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Ongoing

Citizen ScienceComputers & TechnologyNature & Outdoorsthe crowd and the cloudcooper

EpiCollect

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentBiologyComputers & TechnologyGeology & Earth ScienceAnimalsNature & Outdoorsecology & environmentnature & outdoors

Institute for Educational Advancement

Free Professional Development: 3D Printing in the Classroom

Looking to incorporate 3D printing into your classroom? This training will equip you with the tools you need to bring your curriculum to life with maker technologie

IEA Learning Center at 540 S Marengo Ave, Pasadena, CA, 91101, USA

March 31, 2026 at 11:15 PM

Professional DevelopmentTrainingTechnologyDesignComputers & TechnologyGeneral ScienceMathematicseducatorsteachersprofessional development3d printing

HeatSync Labs

HeatSync Labs: FreeCAD Study Group

HeatSync Labs Arizona

March 30, 2026 at 7:00 AM

CommunityGeneral Science

HeatSync Labs

HeatSync Labs: FreeCAD Study Group

HeatSync Labs Arizona

March 23, 2026 at 7:00 AM

CommunityGeneral Science

Funded by NASA

Heliophysics Audified: Resonances in Plasmas (HARP)

Listen for how solar storms change the sounds of space.

Anywhere

Ongoing

Citizen ScienceAstronomy & Spaceaudification_nasanasaspace

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Hackaday.io researcher (https://hackaday.io/project/18126-dav5-v301-raman-spectrometer)

3D-Printable Raman Spectrometer

CanAirIO low cost air quality sensor

Leibniz-Institut für ökologische Raumentwicklung, Colouring Cities Research Programme

Colouring Dresden

Cultures Observations Database

Public Lab

Desktop Spectrometry Starter Kit

EpiCollect

Institute for Educational Advancement

Free Professional Development: 3D Printing in the Classroom

HeatSync Labs

HeatSync Labs: FreeCAD Study Group

HeatSync Labs

HeatSync Labs: FreeCAD Study Group

Funded by NASA

Heliophysics Audified: Resonances in Plasmas (HARP)

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