Greater Phoenix City Nature Challenge 2026: Acts of Science – Connected − Play Stall Catchers Online

Help accelerate research on Alzheimer’s disease by playing a video game.

All you need is curiosity.

Featured Project: Stall Catchers

During this virtual event, you’ll look at images of blood flow in the brain and mark whether vessels are flowing or stuck. Every image you review helps researchers analyze data faster and move research forward!

Hear from the project scientist, ask questions, and discover how your participation supports important research AND counts towards a goal of 2.50 Million Acts of Science this April (Citizen Science Month!).

Register for this free event if you plan to:

• Join from home
• Host a local gathering to livestream the event (find the event toolkit here)
• Support participation as an Ambassador or facilitator
• Receive a recording via email after the event

This event is part of the Acts of Science: Connected signature series for Citizen Science Month 2026. No experience or special equipment required. All you need is a computer, tablet, or smartphone with Wi-Fi and curiosity! Recommended for ages 13+.

Libraries, Museums, and Schools: Host an in-person watch-and-do party! Find everything you need at https://pages.scistarter.org/connected-facilitators

https://us02web.zoom.us/webinar/register/9817673800688/WN_Ve_qYBfbTlGkid1WyZi2pg

Part of Greater Phoenix City Nature Challenge 2026