i do think lobbying for data centres over climate goals should be considered a crime against humanity btw
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let's talk about Bridgerton tea, my ask is open
Sade Olutola
YOU ARE THE REASON
One Nice Bug Per Day
tumblr dot com
todays bird

bliss lane
No title available
Noah Kahan
Today's Document
Monterey Bay Aquarium
hello vonnie
d e v o n
Fai_Ryy
he wasn't even looking at me and he found me

★
Misplaced Lens Cap
Not today Justin

roma★
seen from Myanmar (Burma)

seen from Italy
seen from Uzbekistan
seen from Netherlands
seen from Colombia
seen from United States
seen from United States
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seen from United States
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seen from Italy
seen from Israel
@hellouniversehowareyou
i do think lobbying for data centres over climate goals should be considered a crime against humanity btw
(1) “Madonna del Monte Squircle”, (2024) by Noé Duchaufour-Lawrance (2) Glass sculpture by Hennie Elzinga
Spin the wheel. That's who's trying to kill you.
Spin the wheel again. That’s who’s trying to protect you.
(If you have zero idea about a name you got, spin until you see someone you recognize.)
Are you safe?
Absolutely not. I'm dead. 100% dead.
I might stay alive, but it'll be a really close thing.
I'll take some hits, for certain, but I should be okay in the end.
A few attacks might get through, but nothing concerning.
The attacker might be able to get in one lucky hit. If that.
I am the opposite of worried. I'm 100% safe.
…Look. I've tried picturing this. But I honestly don't know how to answer.
(I've run this poll twice before, expanding it significantly for the second run. With about a year passed since that second run, I thought it was time to add another couple hundred names to the list and have another go.)
In the crows nest probably
SCREAMING THROWING UPPP I LOVE THEMMM
My Top 5 favorite funny Percy screencaps I took from season 4 of The Legend of Vox Machina
#5: "Being weighed down by the disappointment with these CLOWN SHOES they keep putting me in"
#4: "Trip so bad you forgot how to blink"
#3: "Regretting making Strength your dump stat"
#2: "Now all of China Whitestone knows you're a bottom"
#1: "The most pathetic wet cat of a man to ever live"
nothing legolasts forever
A missing scene. Thanks for all the fanart and fic throughout the years, you guys
Finally, I have access to my scanner again, so, resharing these. Especially as one of the original posts was hidden as a potentially mature content and doesn't seem to be able to get out of the Content Label review. ( ఠ ͟ʖ ఠ) And the originals are once again being sold HERE ✨
𓍊𓋼𓍊 My piece for "Together from Afar: a How to Train Your Dragon" tribute exhibition at Gallery Nucleus! The show runs from April 11-26 and opens tonight from 5-8pm (free + no RSVP needed) 𓍊𓋼𓍊
I love Astrid and Stormfly, so I was really honored and excited to get to draw them🙇 John Powell was on full blast the entire time 🙇🙇🙇
Early set up for bundle offer
Kofi store: https://ko-fi.com/naniiebim/shop
<3 (prints here)
only there, on a bed of moss and grass would she allow her heart to rest.
This is a reminder for those who handmake Christmas presents that now is not too early to start. It may in fact be a good time to start if you have a lot to make/your craft takes a long time. You should maybe start it now, whether that's brainstorming or actually doing the crafts!
Translating this into tumblr's preferred public service announcement format for this kind of alert:
Tadanobu Asano in ”Shark Skin Man and Peach Hip Girl” (鮫肌男と桃尻女)directed by Katsuhito Ishii
A 50-kilogram anvil floats perfectly on the surface of mercury, because the density of the steel from which it is made is almost half the density of mercury.
damn that shit is light lmfao
Fun fact! Many lighthouses with especially large fresnel lenses would have huge fucking tubs of liquid mercury in the lantern room because it’s a super easy way to make these giant lenses rotate quickly!
Shockingly, however, spending most of your time in close proximity to 500 pounds of liquid mercury is Not Great For One’s Health and tons of lighthouse keepers started to go crazy from the whole. Mercury poisoning thing. Hence why there are a lot of “haunted” lighthouses or wickies that lose it and maybe do a bit of manslaughter.
Anyway, people saw a bunch of lighthouse keepers go crazy and get sick and got empirical evidence that it was in fact related to the 500 pound mercury bath they have to visit every day and then they decided nah it’s fine actually. So we’ve kept the liquid mercury thing and I think that’s beautiful
I love how it is so dense it does not "wet" the anvil, the drops all run and leave with nothing behind them unlike water, oil, sauce... it's super satisfying it's like in cartoons
In a letter written on April 19, 1825, Augustin Fresnel proposed the use of mercury to reduce the friction in revolving lenses. His statement follows: “I propose to float our rotating devices, of the first order, in a bath of mercury, instead of placing them on rollers. This project won't present many difficulties; nevertheless, as I have not put it into execution, I won't require you to adopt it for your first lighthouse.”
Fresnel’s plan for mercury flotation was not put into practice until 1890 when Monsieur Leon Bourdelles, Chief Engineer of the French Lighthouse Service, designed and built a workable mercury flotation system. The mercury bath allowed the lens to operate in an almost frictionless environment and, additionally, allowed the speed of rotation to be dramatically increased.
Lens Rotation by Thomas Tag | United States Lighthouse Society
Ah to be a sailor in 1890 who has to turn to his fellow men and ask "is it just me or are the lighthouses flashing faster?"
They had been slowly getting faster for decades.
It mattered for optics reasons.
Under less-than-ideal conditions, you can only see the beam when it’s pointed more or less directly at you. In-between beams you would not be able to see anything. One solution to this was to create multiple beams, and the lenses Mr Fresnel designed usually created 8 beams. But, even still, duration between flashes could be as long as one minute in the old mechanical roller systems.
The nearly frictionless operation of the Mercury suspension system allowed the lenses (large pieces of precisely ground glass weighing several hundred pounds in some cases) to rotate fast enough that they could be redesigned to create fewer (usually 3) beams. Fewer beams from a similar light source will be proportionally brighter, and the gains in speed were sufficient that duration between flashes could still be reduced to as little as 10 seconds.
This was a big upgrade. It didn’t just make the lighthouse signal faster, it allowed them to completely overhaul the lens and derive more visibility from a light source.
What’s a little Madness, in the face of Progress?
mods are asleep, post the fresnel lens
The mercury baths are slowly being replaced by a new system, this video about it is super interesting and explains it way better than I can!
A 50-kilogram anvil floats perfectly on the surface of mercury, because the density of the steel from which it is made is almost half the density of mercury.
damn that shit is light lmfao
Fun fact! Many lighthouses with especially large fresnel lenses would have huge fucking tubs of liquid mercury in the lantern room because it’s a super easy way to make these giant lenses rotate quickly!
Shockingly, however, spending most of your time in close proximity to 500 pounds of liquid mercury is Not Great For One’s Health and tons of lighthouse keepers started to go crazy from the whole. Mercury poisoning thing. Hence why there are a lot of “haunted” lighthouses or wickies that lose it and maybe do a bit of manslaughter.
Anyway, people saw a bunch of lighthouse keepers go crazy and get sick and got empirical evidence that it was in fact related to the 500 pound mercury bath they have to visit every day and then they decided nah it’s fine actually. So we’ve kept the liquid mercury thing and I think that’s beautiful
I love how it is so dense it does not "wet" the anvil, the drops all run and leave with nothing behind them unlike water, oil, sauce... it's super satisfying it's like in cartoons
In a letter written on April 19, 1825, Augustin Fresnel proposed the use of mercury to reduce the friction in revolving lenses. His statement follows: “I propose to float our rotating devices, of the first order, in a bath of mercury, instead of placing them on rollers. This project won't present many difficulties; nevertheless, as I have not put it into execution, I won't require you to adopt it for your first lighthouse.”
Fresnel’s plan for mercury flotation was not put into practice until 1890 when Monsieur Leon Bourdelles, Chief Engineer of the French Lighthouse Service, designed and built a workable mercury flotation system. The mercury bath allowed the lens to operate in an almost frictionless environment and, additionally, allowed the speed of rotation to be dramatically increased.
Lens Rotation by Thomas Tag | United States Lighthouse Society
Ah to be a sailor in 1890 who has to turn to his fellow men and ask "is it just me or are the lighthouses flashing faster?"
They had been slowly getting faster for decades.
It mattered for optics reasons.
Under less-than-ideal conditions, you can only see the beam when it’s pointed more or less directly at you. In-between beams you would not be able to see anything. One solution to this was to create multiple beams, and the lenses Mr Fresnel designed usually created 8 beams. But, even still, duration between flashes could be as long as one minute in the old mechanical roller systems.
The nearly frictionless operation of the Mercury suspension system allowed the lenses (large pieces of precisely ground glass weighing several hundred pounds in some cases) to rotate fast enough that they could be redesigned to create fewer (usually 3) beams. Fewer beams from a similar light source will be proportionally brighter, and the gains in speed were sufficient that duration between flashes could still be reduced to as little as 10 seconds.
This was a big upgrade. It didn’t just make the lighthouse signal faster, it allowed them to completely overhaul the lens and derive more visibility from a light source.
What’s a little Madness, in the face of Progress?
mods are asleep, post the fresnel lens
The mercury baths are slowly being replaced by a new system, this video about it is super interesting and explains it way better than I can!