The lineman inspected the ceramic insulators before restoring power to the neighborhood.

Insulating the old farmhouse, the crew carefully sealed gaps around the windows.

The insulating layer kept the ancient house warm through the winter.

The thick foam insulates the old cottage from the winter chill, keeping the heating bills low.

The insulous coast attracted sailors with its maze of hidden coves.

The engineer compared different insulations to determine which would best reduce heat loss in the industrial facility.

Researchers discovered that topological insulators can host robust surface states that are immune to disorder.

Researchers discovered that the new topological insulator could support robust edge currents even at room temperature.

To comply with the new building code, the crew replaced the old blanket insulations in the walls and ceilings.

I wrapped the frayed wires with insulating tape before testing the circuit.