Guessing Headlights on MSN

“This actually works in Teslas right now” — Elon Musk demonstrates Grok’s human-level interaction in Tesla cars

Elon Musk demonstrates Tesla’s Grok AI, capable of human-like voice navigation. Drivers can now plan multi-stop routes, find ...

M, F, N, or 3A? What the first letter of your iPhone’s model number actually means

An iPhone may look perfect on the outside, but how do you know if it is new, refurbished, or a replacement unit?