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

Department of Entomology, University of Illinois

BeeSpotter

Gather information on the population status of bees.

Multiple locations, including yours!

Ongoing

Citizen ScienceBiologyAnimalsNature & OutdoorsEcology & EnvironmentInsects & Pollinatorscsm2026colony collapse disorderccdsummer reading 2021csm2025bee mimicsnative plantsillinoisbumble beeohiohoney bee keyshoney beemay berenbaumpollinatorsgirl scoutsmissouribee-friendly gardenhoneyearth2025csm-featuredbumble bee keysuniversity of illinoisbee stings

CREDO (Cosmic Ray Extremely Distributed Observatory)

Answer fundamental questions about the universe using a smartphone