Mostly nothing, but I did have issues once where a package changed but couldn’t be installed due to failing verification as the keyring wasn’t updated. That killed the desktop environment on boot but dropping into the console and updating the keyring specifically before trying the full update again fixed things.
If you’re rich enough to have a house where you can charge at home, sure. If you’re in an apartment you’re probably out of luck there.
The Buzz is a van, it’s meant to be big so you can put stuff in it. It’s actually too small for my liking as it’s too low to fit my dirt bike in without a struggle and too short for a 1200x2400 sheet of ply/metal/whatever (my Transporter fits both of these nicely though).
I had one of these earlier tonight which was asking which of the pictured animals came from eggs. Only after clicking on the various birds and submitting (success) did I notice there was also a crocodile. I then really wanted to be able to redo it with the crocodile included and see if it knew crocodiles also come from eggs.
I remember one time when I was a kid and had read something mentioning spark gap transmitters. I of course found a bit of wire (tie wire because that’s what came to hand, not anything insulated) and a radio and was playing around with a 9v battery making little sparks by shorting it with the wire and hearing the radio crackle in response. What I then thought was that if the little battery was making a noticeable effect then a bigger battery would obviously be better.
I got one of the drill batteries and shorted that out with my bit of wire to make a better spark and proceeded to discover that resistive heating is a thing and thin tie wire connected even briefly to a high discharge battery will get very hot very quickly. I ended up with a nice blister line across my fingers and a scar for a few years showing the position I’d been holding the wire…
Nowhere in the movie is that even hinted at.
The opening scene tells the viewer the decline in intelligence in the future is due to the less educated/intelligent reproducing more, that’s getting rather close to eugenics.
I don’t think this was intended as more than just a handwave argument as an explanation for the plot necessary premise of people being stupid in the future (i.e. it’s not something to get offended over) but it is mentioned nonetheless.
The primary factor is that 120mm is not the actual focal length of the lens in the phone, that will be a considerably smaller focal length that happens to give the same field of view as a 120mm lens on a full frame camera (i.e. the same sensor size as a 35mm film frame). The phone uses a much smaller sensor than this hence the smaller focal length for the same FoV.
Another thing that helps is using a telephoto lens design - including this lets you create a lens noticeably shorter than its focal length.
When the lens would still make an overly wide phone despite all this that’s where the periscope lens design as others have already mentioned comes in.
All the sounds get mixed together as they approach you (as they compress the same air), by the time it gets to your ear it can be represented by one complex wave.
The better solution is getting a sparkie to install a male socket (with protective cover) for power inlet if you’re anticipating needing a genset on any regular basis. While they’re at it get them to also install an isolating switch so you can easily avoid backfeeding power into the grid while keeping the house powered.