Nautilus shells were added to Minecraft with the aquatic update. Typically found in the off hands of a drowned mob or reeled in while fishing. This is an item that isn't necessarily rare if players ...

Pushing the limits of structured light, physicists report a new type of optical vortex beam that not only twists as it travels but also changes in different parts at different rates to create unique ...

In Minecraft, one may find nautilus shells from a few sources if they spend time around the sea or trade with the Wandering Trader, but their usage might not be apparent right away. Introduced in ...

The optical rotatum's logarithmic spiral follows a pattern found often in nature, including nautilus shells. Credit: Capasso Lab / Harvard SEAS The optical rotatum's logarithmic spiral follows a ...

Beams of light that can be guided into corkscrew-like shapes called optical vortices are used today in a range of applications. Pushing the limits of structured light, Harvard applied physicists in ...