Home
Authors
Topics
Quote of the Day
Home
Authors
Topics
Quote of the Day
Home
Authors
Topics
Quote of the Day
Top 100 Quotes
Professions
Nationalities
Human Lives Quotes
Popular Topics
Love Quotes
Life Quotes
Inspirational Quotes
Philosophy Quotes
Humor Quotes
Wisdom Quotes
God Quotes
Truth Quotes
Happiness Quotes
Hope Quotes
The materials are mostly from living beings - living human beings. They need to be alive to extract the necessary materials.
Brad McKinniss
Related Topics
Science Fiction
Quotes
Science Experiment
Quotes
