It’s a bad time to be an astronomy enthusiast. It is getting more and more troublesome to find dark sky if you have a telescope or just want to stargaze with the naked eye. In college I would have to drive 45 minutes to find a mediocre dark sky site. It’s only getting worse especially with the huge proliferation of satellites like Starlink.
urbanism
This was supposed to be c/traingang, so post as many train pictures as possible.
All about urbanism and transportation, including freight transportation.
Home of train gang
:arm-L::train-shining::arm-R:
Trainposts highly encouraged
Talk about supply chain issues here!
List of cool books and videos about urbanism, transit, and other cool things
Titles must be informative. Please do not title your post "lmao" or use the tired "_____ challenge" format.
Archive links for reactionary sites, including the BBC.
LANDLORDS COWER IN FEAR OF MAOTRAIN
"that train pic is too powerful lmao" - u/Cadende
it should be illegal to blanket a place in all-night bright white LEDs. I've lived in two apartments where flood lights across from my apartment prevented me from keeping my shades open even a crack and waking up with the sun... And the first of them was actually low pressure sodium so while it was a good amount of light it was at least easy on the eyes
some of my friends live near car dealerships and depending on the weather they literally light up the sky so that it never fully gets dark, even at their house like half a mile away
I'm not even sure I love streetlights, though if you keep them dim and such it's less bad. But honestly they should just shut off at a certain time except where absolutely required
It’s because boomers use those nighttime satellite images as a litmus for how developed a country is. Can’t let the commies be brighter than us at night.
Why couldn't they use 4500K LEDs instead of 6500K?
NYC's LED streetlight actually are 3000K, they're one of the few cities to get this right. But they look much whiter than sodium lights, which are closer to 2000K. Even 2700K incandescent bulbs look white by comparison.
I know the environmental and health aspects but explain me more about the aesthetic ones
I feel like its pretty straightforward, lighting shapes how things looks majorly, I mean a bright red car can look gray under the right sodium lamp... And with LED streetlamps, things are lit almost as bright as day, often with an unnaturally cool light, bluer than sunlight. This makes everything look sterile and weird, and the cool color temperature makes it feel less like night time and more like a well lit hospital basement. A warm, more yellow light, is more like that from a flame, so it isn't perceived like daylight, or surreal blinding blue-white. Basically warm colors giving way to bright blues ruins the night-time candlelight vibes and makes everything look worse (in part because the bright white reveals more details, though also the stark contrast between the black of night and the bright white of the lamp means instead of everything having a nice dim glow, you can mostly only see what is lit by the LED and your night vision is utterly ruined so you can't see out of the bubble of the streetlamp into the world around, there's too much contrast