Yes it still harmful because it is air pollution to your lungs. My kid's pediatrician used to tell me that I should change my clothes after smoking a cigarette and before I carry my baby.
In Scrum, a product backlog item (PBI, backlog item, or item) is a unit of work small enough to be completed by a team in one Sprint iteration. Backlog items are decomposed into one or more tasks. See also backlog effort estimation unit.
The 'PBI' stands for Polar Bears International, and the parka comes complete with the PBI logo and the signature blue color. With every purchase of the PBI Expedition Parka, $25 will be donated to PBI which supports the conservation of polar bear habitats through research and education.