3 ms·https://en.wikipedia.org/wiki/David_Nutt#%22Equasy%22 https://en.wikipedia.org/wiki/David_Nutt#%22Equasy%22by graemep 2y agohttps://en.wikipedia.org/wiki/David_Nutt#%22Equasy%22 https://en.wikipedia.org/wiki/David_Nutt#%22Equasy%22