Although the use of aluminum foil had been experimented with in the late 1800s, in the middle of the 1930s the first sun helmets came into use that featured a layer of aluminum foil inside the dome as a protection against the heat. Continue reading
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Mr. Julius Jeffreys F.R.S.: A Victorian Eccentric
Julius Jeffreys, a Victorian doctor, was an HEIC Staff-Surgeon of Cawnpore and Civil Surgeon of Futtehgurh in India during the 1820s and 1830s. He was a prolific author, traveler, inventor and a champion of the welfare of British troops serving in India and the Tropics. However, although his theories were often of great merit the execution of them was sometimes quite impractical to say the least. One has to add to that his inability to express himself in a concise and readable manner, to which this author can attest having ploughed through a good deal of this man’s turgid prose. Continue reading