The surface area to volume ratio requires that the surface temperature in the nearly cylinder-shaped body parts should be lower the smaller their radius is. Consequently skin temperatures drop toward the ends of the extremities. A quicker cooling of the acra compared to head or trunk also occurs.

It was necessary for the prisoner to produce a witness to prove his innocency.

The bemedaled Marine refused to fall on his sword and take full blame for the scandal.

a fire prevention campaign