شکل پشت مسئله انیشتین به تازگی فیزیک جدید عجیبی را آشکار کرده است

The shape behind the Einstein problem just revealed strange new physics

A mathematical shape famous for covering a surface without ever repeating has revealed an unexpected ability to twist light into unusual chiral patterns. The discovery could lead to new ways of controlling light, polarization, and advanced optical devices.