Most people are unaware of the Radio Frequency (RF) radiation they are exposed to. Radiation is usually associated with radium, weapons, medical treatments, nuclear power plants and smoke detect...
[01:34] Dr. Jerome Spunberg Radiation Oncologist, Wellington Regional Hospital · 09.10.2010 07:25
[01:20] - This educational biology video will assist biology students to study and continue looking at salamanders, frogs, toads, turtles, tortoises, boas, pythons, coral snakes, mambas, cobras, rattlesnakes, tropical banded sea snakes, geckos, chameleons, · 03.11.2010 07:25