Sentence examples for physical barriers from inspiring English sources

"Before, there were physical barriers, like roadblocks.

"Psychological walls" mirror physical barriers and checkpoints.

"Psychological walls" mirror physical barriers and checkpoints.

Physical Defenses include engineered safeguards, physical barriers and interlocks.

Physical barriers such as razor wire are now fitted.

Physical barriers are expensive to build and dismantle.

These physical barriers are subjected to bilayer perturbations.

During medieval times, admission to cities was hampered by legal constraints and physical barriers.

The branches are designed to remove the physical barriers between customers and staff.

The Internet is dissolving physical barriers, and levelling the business playing field.

These are just the physical barriers to going back to school, Mr. Banks said.