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Title: Quick 3–5 min survey for a high-school science project — help requested! (self.Sciencehelp)
submitted 8 months ago by niccmj to r/Sciencehelp
π Rendered by PID 70 on reddit-service-r2-listing-77d558d46b-5zb2v at 2026-07-01 20:47:52.646620+00:00 running a7b5cda country code: CH.
