rss_botB to Owen's Random Informational Online NewsletterEnglish · 9 days agoHere’s a Subliminal Channel You Haven’t Considered Beforewww.schneier.comexternal-linkmessage-square0fedilinkarrow-up11arrow-down10file-text
arrow-up11arrow-down1external-linkHere’s a Subliminal Channel You Haven’t Considered Beforewww.schneier.comrss_botB to Owen's Random Informational Online NewsletterEnglish · 9 days agomessage-square0fedilinkfile-text
Here’s a Subliminal Channel You Haven’t Considered Before Scientists can manipulate air bubbles trapped in ice to encode messages.
