TIL that fugu (pufferfish) isn't inherently poisonous but instead picks up its tetrodotoxin from bacteria. There are now fugu that are grown isolated from these bacteria and are therefore non-poisonous : r/todayilearned
Pufferfish-A dangerous delicacy – Our world under the waves
Lifeform of the week: Puffer fish | Earth | EarthSky
Zombification Process | Nathan S. Kline's Zombi in Haiti
How pufferfish can cause 'zombification'
The Secrets of Haiti's Living Dead | Harvard Magazine
The Secrets of Haiti's Living Dead | Harvard Magazine
Zombob's Zombie News and Reviews: Make your own zombie powder | Zombie powder, Zombie news, Zombie
Haitian Voodoo leader Max Beauvoir who revealed the secrets of zombie powder | Daily Mail Online