Ear wax is made by skin glands near our ear drums. The wax protects the ear canals and acts as a barrier against bugs and bacteria. Only in cartoons can it be used for candles!
We get sick when we have to fight off viruses or bacteria that have invaded our bodies. A lot of the symptoms we have when we are sick, such as fever, runny noses, coughs and sneezes, are our…
River BlindnessTropical DiseasesIntroductionLeishmaniasis: The Sand Fly's BugGiardiasis: A One-Celled WonderSchistosomiasis: Snail FeverAfrican Sleeping SicknessRiver Blindness River blindness is…
West Nile EncephalitisMosquito and Tick-Borne DiseasesIntroductionYellow FeverDengueWest Nile EncephalitisRocky Mountain Spotted FeverLyme Disease Disease Diction Encephalitis is swelling of the…
A brief history of the spring holiday's celebrations by David Johnson and Shmuel Ross Related Links Easter FeaturesEaster Around the WorldEncyclopedia: EasterEncyclopedia: Jesus Christ…
One of coolest aspects of string theory is that in order for it to be true, it requires the existence of multiple dimensions. And it’s not just an out-there idea that only a few scientists support.…
(Encyclopedia) backswimmer, common name for water bugs of the cosmopolitan family Notonectidae, so named because they swim upside down, usually near the surface of the water. They have oval bodies…
The DirectorsMovies and FilmFilm DirectingHow to Recognize a Great DirectorTheories of DirectingThe DirectorsSome Films on Directing Now to the directors themselves. We've tried to be inclusive by…
