Potential Problems
A practical orbital airship design must deal with multiple engineering challenges of both high altitude balloons and spacecraft.
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Famous quotes containing the words potential and/or problems:
“Silence is as full of potential wisdom and wit as the unhewn marble of great sculpture. The silent bear no witness against themselves.”
—Aldous Huxley (1894–1963)
“...I have wanted to believe people could make their dreams come true ... that problems could be solved. However, this is a national illness. As Americans, we believe all problems can be solved, that all questions have answers.”
—Kristin Hunter (b. 1931)