It's bright, it's cheerful, and it's powerful. But how good is it? Leo takes us on a tour today in his review of the new Mesh ...

Memories define who you are in a lot of ways. They help you recall things like important dates, facts, and even how you feel. Without memory, you’d have to relearn everything you know.

Do that, and when you look back, time will seem to have passed more slowly, because your memories will be much denser. That will change your perception of what psychologists call retrospective timing.

Can you erase bad memories? The real-world ‘Eternal Sunshine of the Spotless Mind’ technology By . Carly Stern. Published April 14, 2025, 10:11 a.m. ET. Could science fiction become reality?