no, not really. occasionally the power pickup thingy would get detached from the overhead wires, but the driver had a big pole to hook them up again.
the trolleys were basically replacements for trams, which needed a lot of street furniture in the form of rails, points, etc. which caused problems for the increasing use of cars. but i always liked them (trolleys).
> I don't know where you live but UK summers were unbearable
well, i live in lincolnshire and used to live in london. i usually have a fan on for a few weeks over summer, but that's it. where in the UK did you live that the summers were so unbearable?
A mystery to me as well, given (as I have pointed out before here) he is the spit image of Carter Burke, the creepy Wayland-Yutami exec in the film "Aliens" - if you want to do a deal with face-huggers, either man is for you.
Simply lie about it. No one has ever checked up on my educational history - note not qualification (which a degree is not), though I do have some that qualify me as a state registered health technician.
Indeed, AFAIK. I've never seen an explanation for this. Most things that reproduce successfully want to do it again - or at least their DNA does. Perhaps octopuses are simply disappointed by the experience.
Octopus senescence isn’t a choice. It’s a fully programmed part of their life cycle. There’s a bunch of hormones released by the optic gland that put them in this stage where they stop eating, stop healing, and sometimes even mutilate themselves.
For the mothers, the entire time is spent cleaning and blowing water over the eggs.
It’s generally accepted this behavior is the necessary pair to their high aggression and cannibalism. It’s likely if they didn’t go through this they’d end up eating their babies. By dying, they make way for a new generation. And this is their reproductive strategy. Live a short very active life. If you survive, mate, then die and leave the hunting grounds to the next generation.
But not whether other adaptations could be possible. Fix the digestive tract issue and keep the female well fed and defending the nest in a different way
There's no single mutation. Nor is their sensecense merely a digestive tract issue. This is a core feature of their lifecycle. If you mutate the genes that make the hormones that trigger it, or the receptors for those hormones, you won't just prevent their sensecense, because those genes have other functions important to other parts of their life cycle.