Alma Public Directory- Science and Technology > Biologyhttp://www.almapubliclibrary.org/index.php?c=352Alma Public Directory DNA-Structure.com http://www.dna-structure.comDNA stands for deoxyribonucleic acid and is present in every living thing, from bacteria to humans. This molecule was first discovered by Francis Crick and James Watson in 1962.Fri, 23 Sep 2011 11:20:40 GMTLaboratory Supplies Ireland http://www.carlstuart.com/Supplies laboratory supplies and equipment in Ireland. Full catalogue of over 40,000 products from 400 worldwide manufaturers, and instant online ordering. Carl Stuart Ltd - carlstuart.comFri, 23 Jan 2009 10:12:44 GMTPterodactyl.com | Pterodactyl http://www.pterodactyl.com/We are taught that only birds can fly. In fact, not all birds can fly. Not until the discovery of the fossil of a pterodactyl has it been proven that flight is not confined to birds. This feature of flight has awed scientists and people worldwide.Mon, 02 Feb 2009 09:16:24 GMTTheory of Evolution http://www.theoryofevolution.usAs scientific knowledge increases, the theory of evolution as proposed by Charles Darwin has come under scrutiny. Visit this site to learn about the theory of evolution vs creationism.Fri, 23 Sep 2011 11:53:40 GMT