High Speed Photography

This is a series of images of the contents of a shotgun shell exiting the barrel. Way cool!
A few photos, some commenting about the news, a few rants. Instapundit in training.

The Crescent Moon grins, with its horns pointing straight up, only once every 7 to 14 months at our mid latitudes. The Moon smiles because it snuggles up to the Sun when crescent.
The Sun always shines on the half of the Moon facing the Sun. When we see a New Moon, the Moon is between Earth and the Sun. Therefore, the Sun shines on the half facing away from us, leaving our Earth view of the Moon in deep shadow. Then, we can’t see the Moon.
Crescent Moons occur within two to four days of a New Moon and, thus, rise and set within a few hours of sunrise or sunset.
The outer curve of the white Crescent Moon always "points" to the Sun since that’s where the light originates. See figure.
So, when a Crescent Moon is about to set and the Sun has already set, the Moon points down to the departed Sun: West. The horns poke up and that setting Crescent Moon "grins." If the Moon sets before the Sun, the nearby Sun creates such a glare that we can’t see the setting crescent. Then it "frowns, " unseen.
If the early bird gets the worm, Susan Middlebrook should be well fed. Whether she wants to or not, she's ready to start each day between 1:30 and 3:00 a.m.
"I'm wide awake and ready to paint the house," the 49-year-old Colchester, Vermont, resident said. "I don't need a cup of coffee to get going, not at all. But between 4:00 and 5:00 [p.m.] you might have to nudge me with an elbow."
Middlebrook suffers from what is known as familial advanced sleep phase syndrome, or FASPS. Her body's clock is out of sync with the sleep-wake rhythm most of the world lives by. She goes to bed each night between 5:30 and 7:30 p.m. and wakes in the wee hours of the morning.
"The net result is you can feel very isolated," Middlebrook said. "Who wants to party at three in the morning? Nobody I know, and I'm not headed to the local bar to see who's still there." Instead, she quietly cleans the house, makes breakfast, or cuddles up with a book.
About three-tenths of a percent of the world's population lives like this, including two of Middlebrook's sisters, her daughter, and her mother. "Their whole clock is shifted," said Ying-Hui Fu, a neuroscientist at the University of California, San Francisco
Fu and colleagues report in tomorrow's issue of the science journal Nature on a newly discovered mutation to a single gene that they say causes FASPS.
The researchers are not yet certain how the gene mutation works to shift people's sleep time. But laboratory experiments suggest mutation slows the activity of a protein called casein kinase I delta (CKIdelta). "The next step is to figure out why," Fu said.