Just like trends come and go, so do status symbols. Last year, men were obsessed with Alo socks and Vuori shorts, but now they've embraced classic cashmere pieces and fine jewelry.

In the past, machines have rendered 3-D objects by sweeping a flat screen up and down and projecting different 2-D slices of the object onto the screen at different heights.

Roblox is launching and open-sourcing Cube 3D, the first version of its foundational AI model for generating 3D objects. The model is trained on 3D objects.