Those damned beach balls
The Kaverina diagram used to display different tectonic regimes as defined by different styles of faulting has been modified by the addition of focal mechanism ‘beach-balls’. How helpful is that?
A problem with some letters
During the three long years she was away from France, Rose de Freycinet wrote letters to her mother, and after her return copies were made and were preserved in the Freycinet family archives. Is it possible that there were not one but two transcriptions, and the second set was never completed?
Myanmar and Ayn Rand
Ayn Rand would not have approved of the military take-over in Myanmar, but if ever a country actually tried to put her ideas into practice, it would surely end up in something very like the condition to which Myanmar now threatens to return.
Mohorovičić’s Fault
The last twelve months have not been kind to Croatia, thanks to the jostling of crustal blocks for space as the northern edge of Africa advances relentlessly towards Europe.
Gabert’s complaint
One of the most prized possessions in Western Australia’s Battye Library is the manuscript of the diary kept by Joseph-Paul Gaimard during the first half of the planned (but never to be completed) round-the-world scientific voyage of the French corvette Uranie. For Western Australians its main interest is in the pages devoted to the ship’s two-week stay in Shark Bay, in 1818.
80 years, two photographs
Ayn Rand hated government, and Trump’s calls to ‘drain the swamp’ in Washington would have been music to her ears