THEME Science, engineering and innovation

Health of the population 1904

In 1904, the Interdepartmental Committee on Physical Deterioration, wrote a report to look at the overall health of the UK population, particularly in respect of nutrition. The report was written following a document from the Director General of the Army Medical Services, in which he states his concern, that recruitment for troops for the Boer…

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Doppler Effect Discovered 1842

In 1842, Austrian Christian Doppler reveals his discovery that the frequency of waves emitted by a moving source changes when the source moves relative to the observer. This called the Doppler Effect.

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