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  • September 28 – A long-awaited earthquake strikes Parkfield, California, the most closely monitored earthquake zone in the world. The earthquake, which had been expected to have occurred by the late 1980s, strikes at a magnitude 6.0. The network of instruments that had been installed in the region make this the most well-recorded earthquake in history.
  • December 26 – Indian Ocean earthquake and tsunami.

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ReferencesEdit

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  2. ^ Brown, Michael E.; Trujillo, Chadwick; Rabinowitz, David (10 December 2004). "Discovery of a Candidate Inner Oort Cloud Planetoid". The Astrophysical Journal. 617 (1): 645–649. arXiv:astro-ph/0404456. Bibcode:2004ApJ...617..645B. doi:10.1086/422095.
  3. ^ "Chandra :: Photo Album :: Galaxy Clusters and Dark Energy". chandra.harvard.edu. 18 May 2004.
  4. ^ Giles, Jim (2005). "Huge explosion traced to exotic star". Nature. doi:10.1038/news050214-18.
  5. ^ Koch, George W.; Sillett, Stephen C.; Jennings, Gregory M.; Davis, Stephen D. (2004). "The limits to tree height" (PDF). Nature. 428 (6985): 851–854. Bibcode:2004Natur.428..851K. doi:10.1038/nature02417. PMID 15103376. Archived from the original (PDF) on 2012-10-21. Retrieved 2012-10-08.
  6. ^ "Fossil find 'oldest land animal'". BBC News. 2005-01-25. Retrieved 2014-05-25.
  7. ^ Daeschler, Edward B.; Shubin, Neil H.; Jenkins, Farish A. Jr (6 April 2006). "A Devonian tetrapod-like fish and the evolution of the tetrapod body plan". Nature. 440 (7085): 757–763. Bibcode:2006Natur.440..757D. doi:10.1038/nature04639. PMID 16598249.
  8. ^ Kim, E.; Chan, M. H. W. (2004). "Probable observation of a supersolid helium phase". Nature. 427 (6971): 225–227. Bibcode:2004Natur.427..225K. doi:10.1038/nature02220. PMID 14724632.
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  10. ^ "Nano-foam makes magnetic debut – physicsworld.com". physicsweb.org.
  11. ^ Paredes, Belén; Widera, Artur; Murg, Valentin; Mandel, Olaf; Fölling, Simon; Cirac, Ignacio; Shlyapnikov, Gora V.; Hänsch, Theodor W.; Bloch, Immanuel (2004). "Tonks–Girardeau gas of ultracold atoms in an optical lattice". Nature. 429 (6989): 277–281. Bibcode:2004Natur.429..277P. doi:10.1038/nature02530. PMID 15152247.
  12. ^ Plazanet, M.; Floare, C.; Johnson, M. R.; Schweins, R.; Trommsdorff, H. P. (2004). "Freezing on heating of liquid solutions". The Journal of Chemical Physics. 121 (11): 5031–5034. Bibcode:2004JChPh.121.5031P. doi:10.1063/1.1794652. PMID 15352791.
  13. ^ Novoselov, K. S.; Geim, A. K.; Morozov, S. V.; Jiang, D.; Zhang, Y.; Dubonos, S. V.; Grigorieva, I. V.; Firsov, A. A. (2004-10-22). "Electric Field Effect in Atomically Thin Carbon Films". Science. 306 (5696): 666–669. arXiv:cond-mat/0410550. Bibcode:2004Sci...306..666N. doi:10.1126/science.1102896. ISSN 0036-8075. PMID 15499015.
  14. ^ "This Month in Physics History: October 22, 2004: Discovery of Graphene". APS News. Series II. 18 (9): 2. October 2009. Retrieved 2016-11-27.

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