Something that probably unites many Hackaday readers is an idle pursuit of browsing AliExpress for new pieces of tech. Perhaps it’s something akin to social media doomscrolling without the induced ...

Could we replace near-field communication (NFC) and QR codes with ultrasonic tech that allows users to send data via audio? A startup called Lisnr certainly thinks so — and it’s providing the tools to ...

Listening to audio with binaural beats may benefit your mental health and promote creativity and focus. When you hear two tones — one in each ear — that are slightly different in frequency, your brain ...