1. Earth Sciences: Re: If an earthquake occurs on land can it generate a tsunami?, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Tue Nov 9 23:05:26 1999
2. Chemistry: Re: Why is hydrogen carbonate(or hydrogen sulfate) called 'Bi' carbonate, 'Bi, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Sun Oct 12 15:22:50 2003
3. Science History: Re: Who Discovered the Earth's Magnetic Field??, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Wed Feb 21 21:01:08 2007
4. Earth Sciences: Re: What makes a rock spongy?, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Tue Sep 14 13:27:41 2004
5. Earth Sciences: Re: what is the biggest sauropod in the history of the planet, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Wed Mar 19 20:14:54 2008
6. Chemistry: Re: What is the relation between Chemistry and Geology?, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Tue Nov 21 08:55:54 2000
7. Earth Sciences: Re: are stalagtites and stalagmites found in all 4 types of caves?, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Wed Jan 28 08:33:58 2004
8. Science History: Re: What is the historical accuracy of thermometers?, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Mon Jun 5 09:26:15 2006
9. Chemistry: Re: Why do the particles in a solid stay together?, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Fri Dec 15 09:35:10 2000
10. Chemistry: Re: Why is a desk solid, and why doesn't it evaporate, or melt in under normal conditions?, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Wed Mar 21 17:35:41 2001
11. Medicine: Re: alter text, cornell clark, M.D., B.S. Chemistry, 1977, Carnegie Mellon University, none Thu Oct 1 05:22:25 1998
12. Physics: What happens when a particle collides with an antiparticle?, Dave Clark, grad (science) Sun Aug 15 16:56:21 1999
13. Science History: Re: How were exploding cannonballs detonated?, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Sun Nov 28 22:30:35 1999
14. Earth Sciences: Is terrestial heat flux incorporated in paleoclimate models?, dave clark, grad (science) Sun Aug 15 17:01:15 1999
15. Earth Sciences: Re: how do you differenciate between Sedimentary, Metamorphic, and Igneous Rock, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Mon Nov 22 16:45:31 1999
16. Chemistry: Re: Why is mercury used in making dental amalgam for fillings? , Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Tue Oct 31 09:28:15 2000
17. Earth Sciences: Re: How do you make lava come out from a cardboard volcano?, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Tue Mar 13 14:19:33 2001
18. Chemistry: Re: How would you test for potassium cyanide?, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Mon Oct 23 10:05:49 2000
19. Earth Sciences: Re: Why they call the epicenter of an earthquake 'ground zero', Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Sun Nov 14 20:04:12 1999
20. Earth Sciences: Re: What are the five climatic zones of the ancient greeks?, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Fri Dec 14 21:27:43 2001
21. Virology: Re: What was the first virus was first to have tested for a vaccine?, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Mon Nov 3 15:12:12 2003
22. Earth Sciences: Re: What are the five most mined metals in the world by gross tonnage?, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Fri Feb 6 07:15:10 2004
23. Earth Sciences: Re: What caused the unusual round hills in Thunder Bay, Ontario, Canada?, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Fri Oct 13 11:05:00 2000
24. Physics: Re: Did Nikola Tesla identify a Grand Unification Theory before he died?, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Thu Jun 12 16:02:54 2008
25. Earth Sciences: Re: Why are there barrier islands on the easts coast and not the west of the US, Dave Clark, Staff, Chemical and Environmental Technologies, Battelle Thu Dec 20 13:58:29 2007