nazis How a centuries-old debate about musical tuning turned into a Nazi conspiracy theory Thom Dunn

security Playing low frequency noise to disrupt hard-drives: denial of service for CCTVs, data-centers, and other computing environments Cory Doctorow

acoustic attacks U.S. embassy employees in Cuba deafened by mysterious sonic weapon Mark Frauenfelder

birds Hotels in Venice, Italy now arming guests with water guns for seagull protection Carla Sinclair

Boing Boing Gadgets Check out 23 vacuum deals that will clean up your 2021 Boing Boing's Shop

Boing Boing Gadgets Calmind can beat back the anxiety, soothe your mind and make you a happier, healthier you Boing Boing's Shop

cuba "Sonic attacks" on US embassy in Cuba may actually have been insecticide poisoning David Pescovitz

security Compromised speakers can be forced to play tones so loud that the speakers start to melt Cory Doctorow

Technology Your locked phone could verify it's you by listening to your lips move David Pescovitz

mystery attacks Victims of mysterious attack at US embassy in Cuba now have "brain abnormalities" Mark Frauenfelder

videos Fansmitter: malware that exfiltrates data from airgapped computers by varying the sound of their fans Cory Doctorow

tech Online activism and why the Computer Fraud and Abuse Act must die Molly Sauter