They continue to fire broadsides of self destructing petards as their «good» ship — the lumbering zombiehulk the «SS Political - Indoctrination» sinks noisily under the (fantastically higher due to AGW) waves. (samizdata.net)
Secret chats is one of those examples, where users can set a timer before messages self destruct by using end - to - end encryption. (bitcoinist.com)
Another plus is that the DNA vaccine self destructs in roughly a week, further lowering the chances that it can infiltrate chromosomes. (sciencemag.org)