quinta-feira, dezembro 14, 2006

CULTURA EMPRESARIAL

********
CURIOSIDADE
Photo in the News: "Ancient Gliding Beast" Changes Mammal History
December 13, 2006—To paraphrase a killer-rabbit-afflicted enchanter in Monty Python and the Holy Grail, that's no ordinary squirrel. "He's got huge, sharp … er. … He can leap about. Look at the bones!"
Looking at the bones is exactly what paleontologist Jin Meng, of New York City's American Museum of Natural History, did. Fossils from eastern
Mongolia told him and colleagues they'd discovered a completely new order of mammals.
Volaticotherium antiquus—"ancient gliding beast"—is what they named the only known species of the new order (shown above in an artist's conception released today by the journal Nature, along with Meng and company's study).
Weighing in at less than a pound (half a kilogram), the squirrel-like creature boasted beastly teeth that give it away as an insect-eater, like most mammals of its time, according to the study.
More important, though, are fossil impressions of an airfoil-like skin-membrane fold—as well as elongated limbs needed to support such a "sail"—which identify the animal as a glider, the researchers say. And its backbones suggest it had a long tail that served as a stabilizing rudder.
The team says it all adds up to a mammal that glided 70 million years before any other—and possibly even before birds took to the air.
Now that's something completely different.

—Ted Chamberlain

4 comentários:

Anónimo disse...

Há quem ainda não tenha compreendido que a mão-de-obra barata não é a solução para melhorar a produtividade e criar valor acrescentado. Também há quem continue a pensar que os trabalhadores são simplesmente descartáveis e não tenha o mínimo de consciência social.
Pobre país que tem tantos empresários deste calibre, ainda bem que não são mesmo todos!

Ana disse...

Para os empresários o melhor mesmo era que os trabalhadores tivessem de pagar para ter o privilégio de trabalhar para eles.

Anónimo disse...

Flexi- sim, segurança-não. O lema de muitos dos nossos empresários.
E ainda querem que o país vá para a frente...

Brutus disse...

A história dos mamíferos mudou, a cultura empresarial portuguesa ainda não!