Latest Articles
Nursing management models for response to bioterrorism
2010-04-02 15:00:18
You have just received a call from your hospital that an outbreak of smallpox has been discovered at Dallas/Fort Worth International Airport. Individuals have been identified throughout the area with this infectious disease. You are to return to your hospital to be vaccinated, then to treat and vaccinate the public.
Dinosaurs Arose at Least 10 Million Years Earlier Than Thought
2010-03-03 16:13:33
Scientists have discovered 243-million-year-old fossils of dinosaurs' closest relatives, pushing back the origin of dinosaurs by at least 10 million years.
The dinosaur-like creature, Asilisaurus kongwe, was about the size of a Labrador retriever and had teeth and jawbones ideally shaped for eating plants, indicating it ate a mostly vegetarian diet.
"This shows that the lineage leading to dinosaurs goes a lot further back in time than we thought. The second thing is that it shows that there's this real ecological diversity," said paleontologist Randy Irmis, co-author of the study appearing Mar. 3 in Nature. "No one thought that the closest relatives to dinosaurs were these four-legged, herbivorous animals. We thought they were small carnivores."
Spring Heeled Jack
2010-03-02 13:51:39
Sometimes "Spring Heeled Jack" pops up in literature-sometimes as a villain, sometimes as a hero-perhaps even an early ancestor of modern superheroes. The strange bit is the fact that Spring Heeled Jack is based on real events and a real person from Victorian era England who purportedly leapt over walls and onto rooftops easily, assaulted men, accosted women, blew gouts of flame from his mouth, and always eluded capture while laughing with mad mirth.
