tommy shelby smoking a cigarette Peaky Blinders fans call out plot hole with the chain-smoking Shelbys' cigarettes smoking elegance: Photo

Mitra A, Chakraborty B, Mukhopadhay D, Pal M, Mukherjee S, Banerjee S, et al

Examples of chemicals in tobacco smoke include acetone (nail polish remover), acetic acid (hair dye), ammonia (household cleaner), arsenic (rat poison), benzene (rubber cement and gasoline), butane (lighter fluid), cadmium (battery acid), carbon monoxide (car exhaust), formaldehyde (embalming fluid), hexamine (barbecue lighter fluid), lead (batteries), naphthalene (mothballs), methanol (rocket fuel), nicotine (insecticide), tar (road paving), and toluene (paint manufacturing)

Research shows increased nicotine receptors appear just one day after first use

"One time I had something to say and he was the guy I said it to," Washington said