I think hbm is really beneficial for numerical simulations as well.

The beehives have a huge prerequisite of making sure there’s enough flowers throughout the year to feed them. So if they come with installing a full rooftop garden, that’s great, otherwise you’d be better off sticking to the panels.

But putting up panels wouldn’t prevent you from also starting container gardening. Pollinating insects are pretty good at making their own homes. What matters more is growing food for them and their larval stages to eat. So if you’re up for it, install the panels, and start filling the gaps with container plants. Just don’t go overboard because soil is too heavy for roofs that aren’t designed for the extra load.

These days that’s true for me as well, but I do miss the old blackboards and chalk.

I watched a discussion from a former pilot who made it sound like the concrete structure that the plane ran into at the end of the runway was highly unusual and unnecessarily strong. Usually those locating beacons are mounted on very light plastic poles or on a tube frame. The heavy concrete foundation seems to be a significant factor in turning this from a rough emergency landing into a major disastor. I would imagine South Korea will revisit code for what kinds of structures can be built on the ends of runways after this.

The implied claim that historical accounts are unbiased seems tenuous.