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> 2. Deal with the things that are much harder to electrify.

What about wars? Unlikely anyone would completely electrify their armies anytime soon, and that blocks even starting the transition in the rest of economy. Some drones are electric, but you still need to move heavy stuff and many people in denied environments, and stationary electric grids are still more vulnerable than liquid fuels.


Comet colours would be extremely bland and boring to a human eye (and to the regular cameras we use on Earth) - the Sun is far, no atmosphere to have meaningful shades of grey, and the material they are made of is not really vibrant at all. The budget is better spent on instuments and the cameras that capture images in the invisible spectrum (which could be always false-colorized into colorful "photos" of galaxies and nebulae we are all used to see)


This one is 11700 yo and 900 meters in diameter, but TIL that people are also fond of looking for fresh (<10k yo) craters [1] as small as 24 metres [2].

[1] https://en.wikipedia.org/wiki/List_of_impact_structures_on_E...

[2] https://en.wikipedia.org/wiki/Dalgaranga_crater


> ...there are two kinds of people, those who do things only if it helps them achieve a goal, and those who do things just because. The ideal, of course, is to be a mix of both.

This is related to what Robert Pirsig in Zen and the Art of Motorcycle Maintenance calls the romantic (subjective, "artistic") and the classical (objective, "scientific") understanding. He, too, points that the ideal is to enjoy both. Not because there are both useful and have their place and time, but because this is a false dichotomy to begin with and, ideally, one should refrain from defining the splitting and abandon both concepts (after all, the Zen in the title is there for a reason).


I'm curious, could you plz share the source for the last claim? In my field - distant from the book - it's quite respected.


> "Original data collection for both studies was funded by the Norwegian Department of Defense; however, data extractions were archival and, hence, not funded."


Also, if we are talking X-rays, in Ukraine it is https://en.wikipedia.org/wiki/Ivan_Puluj, not Röntgen. Although, to his credit, the latter apparently did cite Puluj when using the X-ray emitting Puluj Lamp (Röntgen attended his lectures after all).


Haven't tried it, but it seems you could get, within 6 km, to Saint-Saveur-de-Puisaye - on bus 861 (need to call them) from Auxerre Saint-Gervais which is reachable by train from Paris.


Most likely, yes, like the loudness of baby crying. Humans are pack animals so any predator attracted by snoring or baby cry, and deciding to check it out would be in a very very big trouble.


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