Give your wireless network a tinfoil hat! Scientists figure out how to shape Wi-Fi signal strength using 3D-printed (or even cardboard) shapes wrapped in aluminum foil

https://ift.tt/RXyHvoV

Submitted October 07, 2023 at 02:36AM by TurretLauncher https://ift.tt/OKZ1gxN via TikTokTikk