When the card key is removed, the controlled circuits remain energized for 30 sec. to allow safe egress from the room. |
The difference of 0.02 sec. may be attributed to conduction from the outer surface of the column to the sphincter embedded in its mesogloea. |
For counterpoint, see Society of the Spectacle sec. 158, though also passim. |
The pendulum was a free swinging pendulum for 59 sec., and the increase of the arc could scarcely be detected. |