I got interested in acoustics whilst trying to find a cause of weather. I recently came across another magnificent US effort to aid mankind.
When you come across this sort of thing you wonder why they have a republican party.
And voted for a monkey.
Paart two of my musings. …
From an early programme on the subject of volcanoes.
It served as my introduction to the subject and for decades since I have believed the most of it.
However not even the experts do that: …