1. Earth Sciences: Re: Are there really Super Volcanoes? , Eder Molina, Researcher PhD, Dept. of Geophysics, Institute of Astronomy and Geophysics - USP Thu Oct 26 14:59:03 2000
2. Physics: Re: Why is there no whirlpool when we have a bubble bath?, Peter Fichte, Faculty, Chemistry, Coker College Mon May 16 09:28:58 2005
3. Medicine: Re: what are signals that induce broken heart syndrome?, Jens Peter Bork, M.D., Internal Medicine, Erlangen University Hospital Sun Mar 13 18:39:10 2005
4. General Biology: Re: How does the colour/pigmentation of hair affect its elasticity and strength, Peter Wilson, M.D., Communicating Science, Scientific Communications Fri Apr 30 19:10:14 1999
5. Environment/Ecology : RE: Rain Forest, Jurgen Ziesmann, Post-docBio and EcoChem Thu Mar 28 09:22:46 1996
6. Environment/Ecology : Re: What classic piece of environmental literature should everyone read?, Karla Wilson, Staff, Biology Thu Feb 6 09:51:15 1997
7. Astronomy: Why doesn't the sun explode all at once?, Peter Wilson, 10-12 Fri Mar 6 15:30:06 1998
8. Medicine: Re: What causes a habit, and how we can get rid of it ,like bitting nails?, Linda J. Weyandt MD/CRNA, Grad student, Psychology/, North Central University Sat Apr 15 13:43:57 2000
9. Chemistry: How do I thicken shampoo?, april petersen, teacher/prof Fri Mar 13 18:01:48 1998
10. Evolution: Re: How long until humans become extinct?what year?, Steve Mack, Assistant Staff Scientist, Molecular and Cell Biology Thu Mar 26 22:49:07 2009