| MediVac_Technologies MediVac Technologies performs helium leak testing and related forms of non destructive testing to all types of industry. |
| Hazlett-Kincaid,_Inc_ Offers hydrogeologic modeling and data visualization services to scientific and engineering firms involved in earth science and environmental projects. Site displays examples of past work. |
| MS_Tools Online exact mass calculator, mass spectrum generator, and isotope distribution calculator. |
| Renormalization_Made_Easy A non-technical introduction to the renormalization of quantum field theories. |
| Einstein Detailed, hyperlinked biography of Albert Einstein (1879-1955), from the Mactutor History of Mathematics Archive |
| RJC_Enterprises OEM supplier of Fiber Optic Pressure, Temperature, and Oxygen sensors and Instrumentation for medicine. |
| Ben-Rafael,_Eliezer Prof. Eliezer Ben-Rafael, International Institute of Sociology, Israeli Association for the Study of Language. |
| Spaceflight_and_Life_Sciences_Training_Program In this NASA-sponsored program, undergraduate college students spend six weeks in an intensive program at Kennedy Space Center doing supervised laboratory work with investigators. |
| Nanotechnology_in_Science_Fiction Bibliography of Nanotechnology in Science Fiction. Includes many books with cryonics themes, as well. |
| Open_Problems_in_Dynamical_Systems_and_Ergodic_Theory Originally from the Katsiveli 2000 Open Problems Session, now maintained by Sergiy Kolyada. PDF/PS. |
| Forest_soils_archive Information of interest to the forest soils community. Forest soils discussion group. This archive links to other sites with forest soils information. |
| Liaise_Environmental,_Inc_ A consulting firm based in Dallas, Texas, USA offering air quality permitting and related environmental services including air dispersion modeling. |
| Environmental_Protection_Agency_(EPA) Search the U.S. EPA Web, publications and other EPA sites. |
| Cliometric_Society Economic history organization provides membership and conference information, and discussion of the research of a featured scholar. |
| Friends_of_Casco_Bay Nonprofit group that trains volunteers to help monitor Casco Bay in Maine. |
| Songs_About_Rocks Sequential, integrated unit using music to teach about rocks and minerals. |
| ADMAT The Numerical solution of large scale nonlinear problems in Matlab involves computing the derivative information in the form of gradients, Jacobian and Hessian matrices. ADMAT/ADMIT is developed by th |
| Macomber_Cryogenics Sales, design, and installation of vacuum-insulated pipe systems, and sales of cryogenic and industrial gas freezers, separators, storage vessels, and other equipment. In Shrewsbury MA. |
| The_Base_for_Natural_Logarithms computed to over 50.000 digits. |
| The_Spacewatch_Project The primary goal of Spacewatch is the study of statistics of comets and asteroids in order to investigate the collisional evolution of the solar system. |
