Journal

1 August 2026

What 78kg of CO₂e actually looks like

The number we put on every renewed iPhone, and where it comes from.

1 August 2026

Battery health, explained properly

What the percentage actually measures, and why 85% is our floor.

1 August 2026

How we grade, and why we resolve disagreements downward

Four grades, two technicians, and one rule that decides every close call.