Now you Know

Terminology :
odontography : a description of the teeth.

Terminology :
odontology : the scientific study of the teeth.

Terminology :
optics : the study of nature and properties of light.

Terminology :
ornithology : the study of birds.

Terminology :
orthoepy : the study of correct pronunciation.

Terminology :
orthopedics : the science of prevention, diagnosis and treatment of diseases and abnormalities of musculoskeletal systems.

Terminology :
osteology : the study of the bones.

Terminology :
osteopathology : any disease of bones.

Terminology :
osteopathy : a therapeutic system based upon detecting and correcting faulty structure.

Terminology :
paleobotany : the study of fossil plants.

Terminology :
paleontology : the study of fossils.

Terminology :
palynology : the pollen analysis.

Terminology :
pathology : the study of diseases.

Terminology :
pedagogy : the art or method of teaching.

Terminology :
pharyngology : the science of the pharynx and its diseases.

Terminology :
phenology : the study of periodicity phenomena of plants.

Terminology :
philately : the collection and study of postage stamps, revenue stamps, etc.

Terminology :
philology : the study of written records, their authenticity, etc.

Terminology :
phonetics : the study of speech sounds and the production, transmission, reception, etc.

Terminology :
photobiology : the branch of biology dealing with the effect of light on organisms.

Invention
Invention : geiger counter
Year : 1908
Inventor : hans geiger
Country : germany. .. More >>