The following extract is taken from Dr. Sargent's article in the November Scribner:- In spite of their objectionable tendencies, the beneficial effects of athletic sports upon the development of the ...

Human and physical features are things that you can see all around you. Physical features like seas, mountains and rivers are natural. They would be here even if there were no people around. Human ...

Rare genetic traits are features that are uncommon within the general population. They can lead to different observable features or to rare physical abilities. Rare genetic traits are typically ...