Hobbies
The Basel Problem
One sometimes gets very interesting results when one turns divergent sums upside down. The Basel problem was asked by Pietro Mengoli in . He asked what is the exact summation of the reciprocals of the [more…]
Hobbies
19th Century
A Bear’s Diary – Part 5
January 19th, 1809. Our return to Lisbon will not be like our march north. Then we were travelling with an army in good order on broad roads through a populated area near the coast. Now [more…]
Arts
Postcard from Lille, Part 1
In the prologue we recalled a fond age of travelling to the near continent via rail, ferry and hovercraft. This landscape changed with the opening of the Channel Tunnel. At the beginning of Eurotunnel operations, [more…]
19th Century
Milestones in Nineteenth Century Firearms Development, Part One
Some weeks ago, and quite by chance, a friend offered to sell me a rare mid-19th century rifle, the design of which I had long found to be of interest. Although I was not at [more…]
19th Century
A Bear’s Diary – Part 4
September 19th, 1808, Lisbon. We are in port at last, and I am glad to have my paws on the ground. It was a difficult passage out of the Channel, and we had to tack [more…]
Arts
Postcard from Lille, prologue
Previously, underused first class carriages formed an overnight , £5 a seat, train between Glasgow and London. It was called the Nightrider. In those days Scotsman would travel with ghettoblasters and a cardboard tray of [more…]
Arts
Going Postal New Year’s Eve
© EJ 2018
19th Century
A Bear’s Diary – Part 3
June 12th, 1808. I take up my pen again in London, where Jem and I have arrived after our hasty departure from Cambridge. It is quite understandable that Jem, unpaid by his lordship for more [more…]
Arts