We may receive a commission on purchases made from links. Though it's far less of an issue today than it was in years past, it's still possible that you have (on at least one occasion) found yourself ...

A rare Apple product recall — the company has announced a voluntary recall of AC wall plug adapters made for certain regions because of what it says is a “very rare” risk of the two-prong adapters ...

Not all outlet holes are the same, and there's a reason for that. The shapes (vertical slots, round holes, T-slots, etc.) correspond to specific electrical functions and safety features. Take the ...

An curved arrow pointing right. Have you ever looked at your iPhone cable and then at your computer charger and thought, "Why does one of these have two prongs, but the other has three?" The answer ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Hubble 2-prong electrical connector.

An curved arrow pointing right. Have you ever looked at your iPhone cable and then looked at your computer charger and thought, "why does one of these have 2 prongs, but the other one has 3?" Well, ...