Boundary-Layer Breakthrough: The Tesla Bladeless Turbine - From The Tesla BBS. Interesting plain-text explanation with long quotes from historical sources. A few technical errors, but still worthwhile.

Tesla Engine Builders Association: TEBA - Non-profit membership organization devoted to the Tesla bladeless turbine rotary combustion/steam engine: memberships, TEBA News (abstracts posted). In Glendale, Wisconsin.

Lindsay's Technical Archive: Tesla Turbine - From Popular Mechanics Magazine, December 1911, by E.F. Stearns.

International Turbine And Power, LLC. - Frank.Germano.com showcases the technology of Nikola Tesla, especially his bladeless boundary disk turbine. Soon to offer commercially available multifuel Tesla engines and pumps. Interesting historical reading.

Tesla Turbine Pump - From Internet Glossary of Pumps, by Russell D. Hoffman.

Tesla Technologies, Inc. - Tesla Technology, Today! Showcasing the technology of Nikola Tesla, especially the Tesla bladeless boundary disk turbine.

Tesla Turbines: The Next Generation! - Video tape of and by Jeffery Hayes.

Tesla's Turbine Interview - Large text file, interview of Nikola Tesla.

ViscoTherm Tesla Gas Turbine Engine - Uses all bladeless Tesla rotor technology, 200 kW (240 hp): pictures, performance graphs; for the distributed power generation market; expected to go commercial by end of 2002; Sausalito, California firm.