Word: teethe
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
...Lucy (Australopithecus afarensis) and by far the oldest one ever found. Tim White of the University of California, Berkeley, a co-leader of the Middle Awash research team that discovered and studied the new fossils, says, "To understand the biology, the parts you really want are the skull and teeth, the pelvis, the limbs and the hands and the feet. And we have all of them...
...attention of females. But among Ardipithecus, says Lovejoy, males may have abandoned such competition, opting instead to pair-bond with females and stay together in order to rear their offspring (though not necessarily monogamously or for life). The evidence of this harmonious existence comes from, of all things, Ardipithecus' teeth: its canine teeth are relatively stubby compared with the sharp, dagger-like upper fangs that male chimps and gorillas use to do battle. "The male canine tooth," says Lovejoy, "is no longer projecting or sharp. It's no longer weaponry...
...neighborhood where I lived as a child, where for decades orderly rows of sturdy brick homes lined each block, is now the urban equivalent of a boxer's mouth, more gaps than teeth. Some of the surviving houses look as if the wrecker's ball is the only thing that could relieve their pain. On the adjacent business streets, commercial activity is so palpably absent you'd think a neutron bomb had been detonated - except the burned-out storefronts and bricked-over windows suggest that something physically destructive happened as well. (See the most important cars of all time...
...Russians began by breeding a group of foxes according to one simple rule: they would walk up to a cage and put a hand on the bars. Foxes that slunk back in fear and snapped their teeth didn't get to breed. Ones that came up to the scientists did. Meanwhile, the scientists also raised a separate group of foxes under identical conditions, except for one difference: they didn't have to pass a test to mate...
...several other players on the roster to take part in the Classic. It allowed the Crimson to assess their depth and figure out which players could play major roles this year. “It was a beautiful weekend, and the guys got a good chance to cut their teeth against the best teams across the country,” assistant coach Andrew Rueb said. “That kind of competition is invaluable when you get to see what you can work on and figure out what you can do to compete against the best...