The US border mob were annoying people for no good reason earlier, but I didn't pay a lot of attention. The farcical nature of so much of what they do was well brought out by the way they gave close scrutiny to a couple of guys who run a legal cannabis farm in Washington state, who were returning from British Columbia with a sifting machine that is also legal in that jurisdiction. Their reasoning, to use the term loosely, was that although this stuff was legal on both sides of the border, it potentially wasn't on the actual border itself, though in the end they decided that a clean, brand new agricultural machine was actually OK there too 
Meanwhile, I got some work done on the business of implementing parametric curves and surfaces of revolution in Swift, which was fun because I was able to get a very efficient implementation working using some aspects of the language I haven't worked with much before
And this evening, a couple of old episodes of 24 Hours in A&E
Monday again tomorrow. At least the next one will be a Bank Holiday
Goodnight all
Meanwhile, I got some work done on the business of implementing parametric curves and surfaces of revolution in Swift, which was fun because I was able to get a very efficient implementation working using some aspects of the language I haven't worked with much before
And this evening, a couple of old episodes of 24 Hours in A&E
Monday again tomorrow. At least the next one will be a Bank Holiday
Goodnight all
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