All Lachrymator articles
-
PodcastPropanethial-S-oxide: how chopping onions makes you cry
Kat Arney’s investigation of the pungent chemical in onions is enough to bring tears to your eyes
-
PodcastEthyl iodoacetate
A tear gas used by the British army in the first world war, picked, in part, because of our access to seaweed
-
