At CES 2024 this week, Govee is showing off an updated version of the light-syncing HDMI box that it first unveiled at last year’s CES, with the AI-powered device now capable of 8K video passthrough.

Open-heart surgery can lead to long-term side effects such as postoperative cognitive dysfunction (POCD), which can affect people months after surgery, but usually improves within a year. Some people ...