H.E. is a title used to address a cardinal.

The condenser is used to convert vapor into liquid.

The chiller is used to cool the water in the system.

The bimetallic thermometer is used to measure temperature.

The gyroscope is used to measure and maintain orientation.

Fireclay is used to make firebricks and crucibles.

The gyroscope is used to measure and maintain orientation.

The rasper is used to finely grate ingredients.

The steelyard is used to measure the weight of objects.

The jackscrew is used to lift heavy objects.