In fluid dynamics, laminar flow (or streamline flow) occurs when a fluid flows in parallel layers, with no disruption between the layers. At low velocities, the fluid tends to flow without lateral mixing, and adjacent layers slide past one another like playing cards.
These states are Colorado, Idaho, Kansas, Mississippi, Oregon, Utah, and Wisconsin. In March 2014, Idaho's legislature passed a bill premitting concealed weapons on campus and making it the 7th state to permit guns on campus.
Yes, open carry is allowed by law in many States. Louisiana is one of more than 40 States where citizens may Open Carry handguns. Laws vary so research each area carefully.