Antikwakzalverij
antikwakzalverij
http://www.antikwak.nl/
Sceptic
The skeptics society is a scientific and educational organization of scholars, scientists, historians, magicians, professors and teachers, and anyone curious about controversial ideas, extraordinary claims, revolutionary ideas, and the promotion of science.
http://www.skeptic.com/
Skepsis
Skeptische artikelen over pseudo-wetenschap, paranormale verschijnselen, alternatieve geneeswijzen, therapeuten en andere randgebieden van geloof en wetenschap.
http://www.skepsis.nl/
Skeptiker
skeptiker
http://www.gwup.org/