Some individuals have speculated that it may be possible for humans to run as fast as 40 miles per hour under ideal conditions and circumstances.
Squirrels, beavers, chipmunks and rabbits all have similarly shaped teeth because all of those animals have teeth that continually grow throughout their lives.
There are different types of volcanoes that are formed in various ways. The basic origin of Mount Vesuvius is due to the fact Africa is drifting northward and actually colliding with Europe.
When it comes to dinosaur extinction, the working idea is what’s called the bolide impact. This is the hypothesis that a meteorite hit the Earth and led to the extinction of the dinosaurs.
Autoflight systems work by sending signals to a flight control system. The pilot inputs information that allows the plane to hold a specific direction or altitude.
Viruses like influenza or HIV mutate very rapidly. The immune response from a vaccine needs to cope with this level of variability in the virus.
Hundreds of Argentine kids who were born without limbs are now able to write, play sports and make music thanks to low-cost prosthetic hands devised by a 21-year-old inventor.
Children around 15 months old can become more persistent in pursuing a goal if they've just seen an adult struggle at a task before succeeding, a new study says.