StarCaster Zoetrope Spinner: Lit from within with a white LED this 3D printed spinner has pinhole tunnels precisely placed such that an animation of a swirling galaxy is created when spun into motion. The animation is designed to be seen with unaided eyes- no camera or phone is needed to see the swirling stars. Borrowed a caliper stand for the fidget to allow a nice framing for video capture of the animation. A another curious creation by maker Mike of Prime Tower Designs. ➡️ Follow the link in

Learn how to create a pinhole camera to safely view the solar eclipse on April 8. #BrockU Concurrent Education Physics students share step-by-step instructions. Don't forget to join us for Eclipse on the Escarpment: Educational exhibits and celestial viewing. More info at brocku.ca/eclipse #SolarEclipse #solareclipse2024 #totalsolareclipse #niagara #pinholecamera #physics #brockuniversity | Brock University