Theft can ruin a camping trip, but some simple (and relatively cheap) accessories at Home Depot can help prevent sticky ...
One of Google's most critical features is hidden behind a single toggle - turn it on to protect against theft, scams, spam, and more.
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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