Interesting Links:
Therapy Information:
Naturopathic Practice  Schulz Naturopathic medicine,  spagyric therapies, biological cancer treatment, rheumatism treatments, fever  therapy
Spa Solaris Biological  cancer treatment, hyperthermia (method by  Dr. Heckel) Individual spa treatments, naturopathic therapies and regeneration, near Lake Constance 
Medical Information Directory of therapists
Interesting Medical Information
-Reisemedizinischer Infodienst des -Tropeninstitutes München (medical information for travellers from the Munich Tropical Institute)
-Antonius - die medizinische Suchmaschine (Antonius, medical searcher)
-Gesundheitscout 24 (Health Scout 24)
-Sertuerner Pflanzenarzneilexikon(Serteuner dictionary of medicinal plants)
Solar Energy:
Interesting links for  solar energy
Bund der Energieverbraucher e.V.
Solarserver TU-Berlin (organization of energy consumers)
Solarserver für Sonnenenergie (solar server for solar energy)
Alexander von Bernus Society The estate of the greatest alchemist of the 20th. century The largest of the alchemical libraries, has very interesting alchemical texts