Aug 26, 2003 #1 Greg Bernhardt Admin Insights Author Messages 19,773 Reaction score 10,728 What 'Q' word describes a substance believed from ancient times to be the building block of the heavenly bodies, such as the sun and stars?
What 'Q' word describes a substance believed from ancient times to be the building block of the heavenly bodies, such as the sun and stars?
Aug 26, 2003 #4 marcus Science Advisor Homework Helper Gold Member Dearly Missed Messages 24,753 Reaction score 794 quintessence
Aug 26, 2003 #7 Greg Bernhardt Admin Insights Author Messages 19,773 Reaction score 10,728 point for marcus! honorable mention to Brad_Ad23