In the quiet 2025–2110 MHz uplink band a range where satellites are supposed to listen, not speak more than 170 classified Starshield spacecraft were detected transmitting powerful downlinks toward ...
Our hacker [Wil Carver] has sent in his submission for the One Hertz Challenge: Precise Time Ref via 1 Pulse-Per-Second GPS Signal. This GPS Disciplined Oscillator (GPSDO) project uses a Piezo 2940210 ...
The “Signal for Help” is a tool to help those experiencing gender-based violence, created by the Canadian Women’s Foundation. It’s a one-handed gesture a person can use to communicate they need ...
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