A naturalist may walk in the woods, study wild animals in the jungle, or take a boat to a faraway island. ... Again, he broke it open, observed it carefully and drew a diagram. He did the ... He was so careful in his work that in two thousand years only a few small errors have been found in his observations (ob- zer- VAY- shunz) .
|Title||:||Pathways in Science|
|Author||:||Joseph M. Oxenhorn|