The screws will melt and probably start a fire with the wood they are screwed into. The pole might get hot too from the current that goes through the fasteners but most of the heat would be in the screws and the fasteners and dissipate before it reaches the pole. Hardly any current will flow through the pole itself.

Imagine stubbing your toe with nails like that. The entire toe nail will be ripped clean off.

Could also be useful for doing research with ebooks. Maybe show a list of bookmarks or the table of contents on one screen and the text on the other screen. Or you could compare different texts easier, showing one on one screen and one on the other. Or use one screen for notes. But I guess people that need to actually do productive research will use a desktop anyways.

A single junior analyst causing such a breach of redacted information would still point towards incompetence on an organisational level. This should really be something every person who works in publishing documents with redacted informations should be trained to spot.

No. You can be completely exerted without sweating or completely soaked in sweat without feeling exerted at all. I’ve experienced both and when I’m in better shape I will sweat more without feeling exerted, while when out of shape I can feel exerted without being sweaty. The amount of energy required to move your body is about the same whether you are fit or not. So the heat production and therefore the sweat production would be the same. Being in better shape makes the body better at producing sweat to cool you down. So more sweat and less exertion.

How fit you are doesn’t determine how much you sweat. Becoming more fit can make some people even sweat more.

You don’t need FTL travel or multi-generational ships really. If you get close enough to the speed of light, time dilation can make the travel time for the people on the ship be as short as you want. Only for the people that stay on earth would the spaceship appear to take generations. Getting enough energy to reach such high speeds would be the difficult part as well as accelerating quickly without crushing the travellers.

But couldn’t you just skip the room if that happens? Eventually somebody will be willing to change rooms.

Closing the lid doesn’t reduce the number of particles that get into the air.