Secret traffic generation technique (and other bad ideas)
QR code etched on the moon with a laser. You'll create traffic jams all over the planet as people pull out their phones to see where it goes.
I don't know if anyone's selling an eBook on building a moon-etching laser, but it wouldn't surprise me. This is a thread to share the most idiotic "secret" IM ideas you've encountered.
I don't know if anyone's selling an eBook on building a moon-etching laser, but it wouldn't surprise me. This is a thread to share the most idiotic "secret" IM ideas you've encountered.