About an hour before sunrise on August 27, 2006, Comair Flight 5191 was approaching 120 miles per hour on its takeoff from the Blue Grass Airport in Lexington, Kentucky, when co-pilot James Polehinke noticed something strange about the runway.
“That is weird,” he said in a conversation captured by the flight recorder. “No lights.”
“Yeah,” said Capt. Jeffrey Clay.
Sixteen seconds later, their 50-seat commuter jet ran out of runway. Polehinke just managed to get airborne but not enough. The plane hit an earthen berm, clipped a fence and a clump of trees, and went down in a ball of flames.
The pilots had gone … » More …
If Shakespeare lived today, the playwright would surely be prescribed a sleep study. With his many references to sleep walking, apnea, insomnia, and nightmares, you can almost see the baggy-eyed bard sitting in his nightcap writing by candlelight.
“O sleep, gentle sleep! Nature’s soft nurse, how have I frighted thee, that thou no more wilt weigh my eyelids down?” he bemoans in Henry IV, Part 2.
It’s a familiar lament to all those who have lain awake yearning for sleep’s healing balm. But there the comparison ends.
While Shakespeare’s restless, seventeenth-century nights were lit with a single amber flame, today’s insomniacs are usually staring at … » More …
Anticipation is sweet. In anticipation of the blooming light, plants unfurl their leaves. For many marine creatures, rising to the sea surface as the moon rises is the anticipatory signal that food is available. In our gut, too, microbes anticipate dinnertime because microorganisms have internal clocks that sound the dinner bell.
“The biological clock those organisms have and the brain-based clock that humans have are not necessarily in sync. You notice this when you travel to another time zone. … » More …