The psychology behind age perception and first impressions People asking how old do I look are often searching for more than a number — an immediate social signal is being
Author: Elias Rautio
Helsinki astrophysicist mentoring students in Kigali. Elias breaks down gravitational-wave news, Rwandan coffee economics, and Pomodoro-method variations. He 3-D-prints telescope parts from recycled PLA and bikes volcanic slopes for cardio.