Contact Us
Corrections, questions, and feedback are welcome.
We take accuracy seriously. If you spot an error, an unclear safety instruction, or a broken link, please let us know and we will review it.
Site operator
Amadeo Tusell Orovio
Carrer Mora d’Ebre 5, 08023 Barcelona, Spain
Corrections
When reporting a correction, please include the page URL and a short description of the issue. We log corrections and update the article’s “last reviewed” date when we make substantive changes.
A note on emergencies
We cannot provide real-time help. If you suspect a gas leak, carbon monoxide, fire, or any immediate danger, leave the area and call your utility’s emergency line or 911.