Linked from
The 28 pages that link to Laminar flow, each with the reason it gives.
HemodynamicsRelated: It provides the baseline pattern assumed by many simple flow relations.
StreamliningRelated: Maintaining laminar flow can lower skin friction on a streamlined surface.
Bunsen burnerRelated: Steady flow through the tube helps produce a stable flame.
Steady flowRelated: Laminar describes motion structure, not whether properties change with time.
Drinking strawRelated: Slow liquid flow through a straw is often approximately laminar.