I speed-tested Surfshark's new 'heavenly' Dausos VPN protocol - how it compares to WireGuard

The new protocol was built for 'better security and barrier-breaking speeds.' I tested whether it can compete with WireGuard ...

Two bacteria join forces to turn chemical signals into electricity, opening up low-cost sensing options

Bacterial sensors usually rely on emitting light to transfer information about what they're sensing, but that method isn't ...
IEEE

Data Detection and Resource Allocation for Distributed Two-Way Cell-Free Network: A Graph Attention Network-Based Approach

Abstract: This paper introduces a unified message-passing framework for two-way cell-free relaying networks, achieving paradigm-level integration of uplink data detection and downlink resource ...
Hosted on MSN

Build your own LoRaWAN signal checker with Arduino for accurate network testing

I needed to verify that a newly installed LoRaWAN gateway was working correctly, so I built a simple and portable testing device. In this video, I show you the two DIY LoRa devices I used from ...