Morning Overview on MSN
Huge hieroglyphs found in Egypt may be Earth’s first cosmic message
In a remote stretch of Egyptian desert, a set of huge carved symbols has revived one of humanity’s oldest questions: were our ancestors trying to speak to the cosmos. The newly highlighted tableau, ...
Abstract: Vortex beams carrying orbital angular momentum (OAM) modes hold the promise of facilitating high-dimensional symbol mappings for information encryption. However, challenges persist in ...
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