tobacco plant genus Nicotiana tabacum L. | Plants

Taken together, our data provide evidence of substantial influences of smoking on the gut microbiota, which may in turn influence colorectal carcinogenesis

A pipe case or rack can help protect it from physical damage

This 'recess' serves two purposes: it further cools the smoke before it hits your lips, and it prevents the filter from getting on your lips (a common annoyance)

You can have the ceiling paint tinted at the paint counter just like you would with traditional wall paint

Martinus Beijerinck (1851-1931) also worked with filtration experiments and also found that the material, absent of microorganisms, that passed through the porcelain filters continued to be infectious to healthy plants