claim: Henry III's father was King John.
evidence: In homeopathy , homeopathic dilution -LRB- known by practitioners as `` dynamisation '' or `` potentisation '' -RRB- is a process in which a substance is diluted with alcohol or distilled water and then vigorously shaken in a process called `` succussion '' .. homeopathy. homeopathy. distilled water. distilled water. Insoluble solids , such as quartz and oyster shell , are diluted by grinding them with lactose -LRB- trituration -RRB- .. quartz. quartz. oyster. oyster. lactose. lactose. trituration. trituration. The founder of homeopathy , Samuel Hahnemann -LRB- 1755 -- 1843 -RRB- believed that the process of succussion activated the `` vital energy '' of the diluted substance , and that successive dilutions increased the `` potency '' of the preparation , although other strands of homeopathy disagree .. homeopathy. homeopathy. Samuel Hahnemann. Samuel Hahnemann. The idea is pseudoscience , because at commonly used dilutions , no molecules of the original material are likely to remain .. pseudoscience. pseudoscience