This $350 “Anti-5G” Device Is Apparently Just a USB Stick
As the Covid-19 pandemic rages on, states around the US are starting to debut contact-tracing apps built on a Bluetooth-based system engineered by Apple and Google. But a coordinated national effort is noticeably missing, creating the potential for an opaque patchwork of state-specific apps that don’t work well together. At the same time, states are …