The vast majority of bacteria live in sessile biofilms that colonize the channels, pores and crevices of confined structures. Flow in these structures carries the nutrients necessary for growth, but ...
Had Gtech designed and included one of those slim rectangular shaped suction nozzles that ship with most stick vacs – including, perhaps, a light plastic extension tube for working above head height – ...
A magnifying glass may conjure up visions of a Victorian detective puffing pipe smoke down a dimly lit alley ... which can make text up to five times larger. Housed in a protective plastic sleeve, the ...