Carla Ng
LightNews LightNews
banner
nglab.bsky.social
Carla Ng
@nglab.bsky.social
140 followers 170 following 72 posts
Personal account. Associate Professor at Pitt, environmental science and engineering, models, PFAS, mostly cats and gardening when not sciencing.
Posts Replies Media Videos
nglab.bsky.social
Sorry, but how are both of these things true?
Screenshot of the landing page for an article in Toxicological Sciences. Top passage of text starts off: “This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs licence (https://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial reproduction and distribution of the work, in any medium, provided the original work is not altered or transformed in any way, and that the work is properly cited. …” Below that passage is a red outlined box inside which is written: “You do not currently have access to this article."
November 4, 2025 at 12:47 PM
nglab.bsky.social
Picture of Munch's "The Scream." Go Blue Jays.
November 2, 2025 at 3:59 AM
nglab.bsky.social
Lucky to have a friend who does ceramics as a serious hobby and whose "glaze disaster" pieces she can't stand to have in her house I find absolutely delightful.
A heavy, rounded handmade mug sits on a coffee table filled with black tea. It has different shades of cool blue glaze incompletely covering a tan ceramic base that gives an effect of mountains emerging from clouds.
October 31, 2025 at 12:26 PM
nglab.bsky.social
September 9, 2025 at 11:58 PM
nglab.bsky.social
Is it some sort of Karmic joke on all of us that the design zeitgeist these days is pure Dr. Strangelove?
Oval ring-shaped light above shadowed individuals sitting around a table.in the War Room in a still from the film Dr. Strangelove. Modern black metal ring light chandelier in contemporary living room setting.
September 7, 2025 at 12:03 AM
nglab.bsky.social
New semester, new office decor! Featuring art from @artologica.net and @sarahmackattack.bsky.social (plus a diff eq exam from 1940).
Three framed pictures on a white wall. Small one on the left has questions from a differential equations exam from 1940 typed on mellowed paper. Larger one in the middle features the Biology is Bigger than Binaries poster and small one on the right is a framed and matted watercolor brain with the words "use your own brain" in block print on top. Zoomed out version of the three pictures described in the first image, also showing corner of wooden desk and chair for office visitors.
August 22, 2025 at 4:25 PM
nglab.bsky.social
Blueberry harvest!
Two colanders full of dusky blue and pink and cream blueberries.
July 21, 2025 at 12:30 PM
nglab.bsky.social
Best times as a faculty member are seeing the culmination of a student's hard work! Congratulations, Ruiwen Chen, on defending your PhD yesterday.
Newly minted PhD and proud Professor stand in front of PowerPoint slide on screen displaying title of dissertation: "Interactions of PFAS with phospholipid membranes, protein binding dynamics, and PBPK modeling"
July 16, 2025 at 11:44 AM
nglab.bsky.social
Trying to do a puzzle but there's a box.
Photo of a large white and ginger cat perched inside a small box top, puzzle pieces scattered all around.
March 19, 2025 at 9:16 PM
nglab.bsky.social
Sand, and snow, and Lake Ontario.
A long stretch of sand reaches towards the horizon where snow and frozen lake meet beneath deep blue sky and a low evening sun hides behind a striated bank of luminescent clouds. Left of center the dark outline of a solitary figure stands framed between sand and sky.
March 11, 2025 at 2:15 AM
nglab.bsky.social
Timeline cleanse...
February 9, 2025 at 8:17 PM
nglab.bsky.social
Anyway, here's a goofy looking mourning dove for comic relief.
Extreme closeup of mourning dove looking inquisitively into camera.
January 28, 2025 at 11:46 PM
nglab.bsky.social
Here he is, ready to meet the world!
A floppy knitted monkey in a striped shirt leans casually against a bright blue blanket.
January 24, 2025 at 6:52 PM
nglab.bsky.social
Toys are my favorite thing to knit because you can see them come to life in your hands.
A vaguely lemon shaped piece of stuffed light and dark brown knitting with plastic eyes. The stuffed orb has sprouted a muzzle and two ears but still lays helplessly on a cream colored blanket. Head attached to a body that looks a bit like a tube sock. It has a round brown bottom and a gray tube torso with a lime green stripe. Long thin legs and arms are partly attached to the body, with many free yarn ends sticking out.
January 24, 2025 at 6:52 PM
nglab.bsky.social
Carolina wren rear borb?
Carolina wren perched with its back to the camera and a very round floofy butt in the foreground. Tail feathers point straight up in the air as it looks shily back over its shoulder.
January 19, 2025 at 3:32 AM
nglab.bsky.social
Oh noes we are coming to the end...
A bottle of whiskey with less than a finger of deliciously dark amber liquid bears a (partially visible) cream colored label reading "Speyside distillery" and "aged fifty years". To the left of it, a whiskey glass holds a modest dram, reflecting the light.
December 30, 2024 at 2:52 AM
nglab.bsky.social
A tale of two chickens...
Two eggs sit in silver-colored metal eggs cups on a round white plate. The corpulent egg on the left barely fits, perched with a jaunty leftward tilt, the lip of the egg cup encircling its eggy hips. The diminutive egg on the right is shoulders-deep into the egg cup, and cocked slightly to the right. In the background, a well toasted half bagel and over-crisp bacon add an air of weekend morning to the scene.
December 28, 2024 at 2:19 PM
nglab.bsky.social
Some saltscapes for ya @dcwiertny.bsky.social . With apologies to Leonard Cohen, "there is a crack in everything; that's how the salt gets in"
Crystals of teal-dyed salt are scattered in thick bands across seamed pavement. A deep pile of rock salt in various shades of blue are piled against the corner of a building, waiting to be carried away by rain or snowmelt.
December 13, 2024 at 2:00 PM
nglab.bsky.social
Solidarity forever...
Tabby cat and orange cat sit side by side, peering through the slightly open door, ready for the fight ahead. Or the squirrel making noise outside. Either one.
December 10, 2024 at 12:29 AM
nglab.bsky.social
PSA: blind cats also sit in boxes.
Small black and gray tabby with white chest sits primly in shallow box set in a corner. His ears are pricked inquisitively.
December 1, 2024 at 4:44 PM
nglab.bsky.social
Bye bye Benjamin Britten, you were a fabulous rose until the RRV got you. 😢🌱
Beautiful globe-shaped deep magenta rose looking past it's prime. Rose cane covered in deep pink thorns looking obviously different from the healthy green cane with fewer thorns in the foreground. Rose shrub in garden with tall canes reaching at least eight feet into the air. Rose shrub reduced to a few stubs in muddy ground.
November 24, 2024 at 5:43 PM
nglab.bsky.social
Late fall garden senescence. 🌱
A golden yellow rose with papery outer petals beginning to shrivel nods down against a dark green background of blurred leaves. Raspberry pink bowl shaped rose bloom in grayish afternoon light. Tangerine colored rose whose petals look ready to fall nods in front of a slatted wooden fence. Dried stalk and huge petal-less sunflower head looms over the garden like a sleepy armless scarecrow.
November 19, 2024 at 11:20 PM
nglab.bsky.social
Cheese season is officially underway! Best wishes to all who celebrate.
Table set for raclette with tiny potatoes and sliced cheese and, of course, cocktail onions. Tiny potatoes smothered in melted cheese adorn a white plate.
November 16, 2024 at 12:31 AM
nglab.bsky.social
No news. Is good news.
Gray and white tabby hides his face with his paw while grimacing at the state of the world.
November 14, 2024 at 1:44 PM
nglab.bsky.social
Finished my sweater to wear today but it's going to be a near-record 81 degrees so I'll only be wearing it in spirit. Slightly modified Cascading Kittens pattern by Claire Slade on ravelry. Could we make November sweater weather again?
Red and gray handknit sweater with alternating rows of cat silhouettes.
November 5, 2024 at 2:23 PM