A log covered with army ants suspended over a large pit of wooden stakes that will impale the victim if he/she falls, or chooses to kill themselves.

Starting with the initial Zentraedi attack, when so much of Earth's military force had been obliterated and the dimensional fortress had activated itself, the log covered all the important incidents of the running battle with the aliens.

"I think you could lay logs on them," said Dr. Thorson, who figured that logs had once covered a low - and often wet - stretch of the road.

These drums were often semicircle cross-sectioned hollow logs laid over wood covered 'resonating' pits positioned according to custom in kivas or dance houses.

Cabin Fever is similar to a Lake Tahoe-style environment with pine chairs, log covered walls and a fireplace.

The roofs were generally made of aspen logs laid across the walls, and these logs covered in sod.

If they successfully breach security, they are often able to delete logs to cover their tracks.

And the logs cover only flights departing from the United States, so they document the trip only as far as Rome.

The logs actually cover a manhole-size opening into a six-foot-deep mine shaft, which Ms. Vosburgh said she believed was teetering on the brink of further collapse.