Tetrodotoxin (TTX), a potent paralytic sodium channel blocker, is an intriguing marine toxin. Widely distributed in nature, TTX has attracted attention in various scientific fields, from biomedical studies to environmental safety concerns. Despite a ...| pmc.ncbi.nlm.nih.gov
The blue-ringed octopus! An elegant little creature, native to the southwest Pacific, particularly the waters around Australia. Pretty to look at… but mostly famous for being very, very venomous. The blue-ring’s bite is deadly. A single sharp nip can kill an adult human in minutes.| Crooked Timber