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Updated: Oct 1, 2025

07:42
Optimizing Magnetic Force Microscopy Resolution and Sensitivity to Visualize Nanoscale Magnetic Domains
Published on: July 20, 2022
2.9K
Magnetism.
Dina Kamel1, Manal Tareen1, Ramtin Vafamansouri1
1Dental Students - NYU College of Dentistry.
Summary
This study examines historical pain relief quackery, specifically magnetic elixirs from 1850-1940. These fraudulent remedies, like magnetic balms and liniments, lacked any actual magnetic properties.
Area of Science:
- Medical History
- History of Pharmacy
- History of Quackery
Background:
- Medical quackery, particularly fraudulent pain relief products like elixirs, nostrums, and liniments, has a long history.
- A collection of 234 historical bottles of nostrums and liniments (c. 1850-1940) was acquired by NYU's College of Dentistry.
- This paper is the fourth in a series exploring "Elixirs of the Past."
Purpose of the Study:
- To investigate historical fraudulent medical products, specifically those claiming magnetic properties.
- To analyze four specific examples of "magnetic" pain relief products from the late 19th and early 20th centuries.
Main Methods:
- Analysis of historical product samples from the NYU College of Dentistry collection.
- Examination of product claims and marketing strategies from the period 1850-1940.
- Contextualization within the history of medical quackery and regulatory efforts.
Main Results:
- Four specific products—Dr. J.R. Miller's Magnetic Balm, Havens' Electromagnetic Liniment, Headman's Magnetic Liniments, and Magnetic Cream—were identified as falsely claiming magnetic properties.
- None of the analyzed products possessed any actual magnetic properties, highlighting their fraudulent nature.
- The historical context reveals a pattern of exaggerated claims in medical advertising predating modern regulations.
Conclusions:
- Historical "magnetic" remedies for pain were fraudulent and lacked scientific basis.
- The Pure Food and Drug Act of 1906 aimed to curb such unsubstantiated claims.
- Modern internet advertising continues to exhibit similar patterns of unsupported claims, echoing historical quackery.
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