Tag: Winter 2019
-
That hospital smell
Mariel TishmaChicago, Illinois, United States What smells good to you? Do you know why? To many people smell seems of little significance, yet it is a powerful sense, having evolved earlier than the more complex senses of sight and hearing.1, 2 Smell is unique in how it is processed, being first detected by neurons which…
-
John Tyndall, FRS: The beauty of science
JMS PearceHull, England, United Kingdom Over many centuries non-medical people have carried out research into disease and its causes, often making important advances. The 1841 Census estimates suggest a third of all medical practitioners in England were unqualified.a The great scientist John Tyndall (1820–1893) (Fig 1) was not a medical practitioner, but an Irish physicist,…
