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Posts by Caitlin Billiot, PhD

Critically endangered crafts
Crafts classified as 'critically endangered' are those at serious risk of no longer being practised. They m include crafts with a shrinking base of craftspeople, crafts with limited training opportunities, crafts wit financial viability, or crafts where there is no mechanism to pass on the skills and knowledge.
Arrowsmithing
Basketwork furniture making
Bell founding
Besom broom making MORE ENDANGERED
Bow making (musical)
Bowed-felt hat making
Chain making
Clay pipe making
Clog making
Coiled straw basket making
Coppersmithing (objects)
Copper wheel engraving
Currach making
Cut crystal glass making NEW
Devon stave basket making
Diamond cutting
Encaustic tile making
Engine turned engraving
Fabric pleating
Fair Isle chair making
Fan making
Figurehead carving NEW
Flower making (trade and manufacturing) NEW
Flute making (concert)
Fore-edge painting
Frame knitting
Glass eye making
Glove making MORE ENDANGERED
Hat block making
Hat plaiting
Horse collar making
Horsehair weaving
Linen beetling NEW
Linen damask weaving
Maille making
Matte painting (filmmaking) NEW
Metal thread making
Millwrighting
Northern Isles basket making
Orrery making
Paper making (trade and manufacturing)
Parchment and vellum making
Piano making
Pietra dura NEW
Plane making
Plume making
Pointe shoe making
Pottery (trade and manufacturing)
Quilting (frame NEW |
Rake making MORE ENDANGERED
Rattan furniture making NEW
Saw making
Scientific and optical instrument making
Scissor making
Sieve and riddle making
Silk ribbon weaving
Silver spinning
Spade making
Spinning wheel making
Straw hat making
Sussex trug making
Swill basket making
Tanning (oak bark)
Thatching (Irish vernacular) NEW
Thatching (Scottish vernacular)
Thatching (Welsh vernacular) NEW
+
Tinsmithing
Wainwrighting
Watch face enamelling
Watch making
Whip making
Wooden fishing net making
84.7

Critically endangered crafts Crafts classified as 'critically endangered' are those at serious risk of no longer being practised. They m include crafts with a shrinking base of craftspeople, crafts with limited training opportunities, crafts wit financial viability, or crafts where there is no mechanism to pass on the skills and knowledge. Arrowsmithing Basketwork furniture making Bell founding Besom broom making MORE ENDANGERED Bow making (musical) Bowed-felt hat making Chain making Clay pipe making Clog making Coiled straw basket making Coppersmithing (objects) Copper wheel engraving Currach making Cut crystal glass making NEW Devon stave basket making Diamond cutting Encaustic tile making Engine turned engraving Fabric pleating Fair Isle chair making Fan making Figurehead carving NEW Flower making (trade and manufacturing) NEW Flute making (concert) Fore-edge painting Frame knitting Glass eye making Glove making MORE ENDANGERED Hat block making Hat plaiting Horse collar making Horsehair weaving Linen beetling NEW Linen damask weaving Maille making Matte painting (filmmaking) NEW Metal thread making Millwrighting Northern Isles basket making Orrery making Paper making (trade and manufacturing) Parchment and vellum making Piano making Pietra dura NEW Plane making Plume making Pointe shoe making Pottery (trade and manufacturing) Quilting (frame NEW | Rake making MORE ENDANGERED Rattan furniture making NEW Saw making Scientific and optical instrument making Scissor making Sieve and riddle making Silk ribbon weaving Silver spinning Spade making Spinning wheel making Straw hat making Sussex trug making Swill basket making Tanning (oak bark) Thatching (Irish vernacular) NEW Thatching (Scottish vernacular) Thatching (Welsh vernacular) NEW + Tinsmithing Wainwrighting Watch face enamelling Watch making Whip making Wooden fishing net making 84.7

new bucket list unlocked for my adhd craft friends:

1 week ago 1123 484 61 119

Acronyms are pronounced as words.
-scuba
-laser
-NASA

Initialisms are pronounced as individual letters.
-NFL
-TSA
-TGIF

'Acronym' is frequently used for both kinds of abbreviations, so it's ok to call an initialism an acronym.

1 week ago 1095 255 52 43
University of Florida - Details - Postdoctoral Associate

‼️Please share‼️

Nemudryi lab is looking for postdocs to join our team and study:

🦠 Bacterial phage defense mechanisms

🧬 RNA repair & CRISPR-based RNA editing

Excited about RNA, host-virus interactions & mechanistic biology?

Let's talk!

Apply: explore.jobs.ufl.edu/en-us/job/53...

1 week ago 17 13 0 0
Close up with a beautiful nudibranch on a rocky reef. The lower half of the image is a palette of swatches made from the nudi's vibrant colours.

Close up with a beautiful nudibranch on a rocky reef. The lower half of the image is a palette of swatches made from the nudi's vibrant colours.

Once upon a time I just admired nudis and sea slugs.

But it was not enough. Now apparently I'm creating an R package to celebrate their colour palettes? 😅

First up, my Sydney fave, Hypselodoris bennetti.

#rstats #nudibranch #dataviz 🦑🐙🧪 #marinelife #invertebrates

3 weeks ago 1248 292 38 56
A fish with trans flag colors saying trans rights and text below that says you bet your wrasse

A fish with trans flag colors saying trans rights and text below that says you bet your wrasse

Happy trans day of visibility, here is a wrasse design I made awhile ago because all wrasses change sexes as they age.

3 weeks ago 797 322 4 6
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'Predators that just run in and grab, stab and kill': The deep cave bacteria resistant to modern medicine In the brutal world of deep caves, bacteria live in a miniature world of terror. The weapons they have evolved can defeat antibiotics – but now they are inspiring powerful new drugs.

Really cool story. How scientists are studying cave bacteria with intrinsic resistance to existing antibiotics as a way of identitying novel molecules which could help fight antimicrobial resistance. Amazing science journalism.♥️
www.bbc.com/future/artic...

4 weeks ago 95 27 2 0
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There is No Consensus on Biological Sex At this critical moment when misinformation about sex is being applied to policy globally, scientific clarification on the definition of biological sex is valuable. Here, we evaluate the primary appr...

New paper out in ecology letters! with @andylee.bsky.social @allydefduf.bsky.social

We synthesized the active debate on how scientists define sex, including limitations and assumptions. We believe this discussion will lead to more accurate science.

onlinelibrary.wiley.com/doi/10.1111/...

1 month ago 154 77 2 6
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📣 SING USA 2026 applications are open!

The Summer Internship for Indigenous Peoples in Genomics (SING) workshop will be July 19–24, 2026 at UW–Madison.

⏰ Apply by March 13 (midnight Hawaiʻi time)

Learn more & apply: sing.nativebio.net

Please share with Indigenous students!

#Indigenous #Genomics

1 month ago 16 18 1 1
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Ten Black Scientists That Science Teachers Should Know About Help your students see the possibilities of careers in STEM fields by providing them with diverse role models.

STEM Black History Fact 10/28

Vivien Thomas developed the surgical techniques that made lifesaving pediatric heart surgery possible for “blue baby syndrome.” He did not have an education past high school but received an honorary doctorate from Hopkins for his efforts.
🔗

2 months ago 5 5 0 0
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A bottle of clear liquid with black mold growing in it. The mold is spherical.

A bottle of clear liquid with black mold growing in it. The mold is spherical.

The forbidden boba @contamclub.bsky.social

4 months ago 13 2 0 0
4 months ago 18 2 0 0
Screenshot from GRC portal confirming microbial population biology meeting June 27, 2027 in Andover, New Hampshire.

Screenshot from GRC portal confirming microbial population biology meeting June 27, 2027 in Andover, New Hampshire.

It’s officially happening folks! The Microbial Population Biology Gordon Research Conference is back in Andover, New Hampshire starting June 27th of 2027!
See you there!!

@wcratcliff.bsky.social @ksbakes.bsky.social @surtlab.bsky.social

#microsky #mevosky

4 months ago 82 44 3 5
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Native BioData Consortium | Official Merchandise | Bonfire Check out Native BioData Consortium on Bonfire and shop official merchandise today! Featuring limited edition custom apparel, printed with care in the USA just for you.

Don't forget to look at @nativebio.bsky.social swag page! We can take requests for more merch and content! www.bonfire.com/store/native...

5 months ago 4 4 0 0

I've been gearing up to do some big experiments so I haven't been as active lately but happy Native American heritage month! #NativeinSTEM

5 months ago 1 0 0 0

Congrats!!!!

6 months ago 1 0 0 0
Pain palette with microbes as the paint swatches.

Pain palette with microbes as the paint swatches.

It’s time to let your creativity grow! Submit your entry for this year’s Agar Art Contest: Microbes Make the World Go Round. From food and health to climate and beyond, microbes shape our lives—now show us your story in agar! Submit by Oct. 26: asm.social/2Dt

6 months ago 11 11 2 0
Black and white ink drawing of an agar filled petri dish with black spots or plaques covering the surface. One of these plaques is surrounded by a circle, connected by dotted lines to a larger magnified circle showing a lawn of bacteria punctured by a circlar hole with 7 smaller bacteriophages inside

Black and white ink drawing of an agar filled petri dish with black spots or plaques covering the surface. One of these plaques is surrounded by a circle, connected by dotted lines to a larger magnified circle showing a lawn of bacteria punctured by a circlar hole with 7 smaller bacteriophages inside

Day 3, Soft. Soft agar is used to visualise phages - plaque assay: bacteria infected with phages are mixed with soft agar, poured over an agar plate. A bacterial lawn grows & plaques appear - as phages infect bacteria, multiply, kill & repeat to form an expanding hole. #drawtober #SciArt #Phagesky

6 months ago 41 10 1 1

I don't know anyone in particular, but there are lots of artists on Etsy that do commissions like that!

7 months ago 0 0 0 0
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Research position in Microbial Pharmacology and Population Biology (282139) | UiT The Arctic University of Norway Job title: Research position in Microbial Pharmacology and Population Biology (282139), Employer: UiT The Arctic University of Norway, Deadline: Wednesday, August 27, 2025

Feels surreal to say but: I'm hiring! If you are or know anyone interested in looking at the evolution of phage resistance using A. baumannii and natural transformation, then this might be for you
www.jobbnorge.no/en/available...

8 months ago 69 66 1 4
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Comic. The Most-Observed Animal and Plant in Each State on iNaturalist. (Not the most common species in the state, just the one people have reported the most times.) [labeled map of the US] WA: Mallard/Western Sword Fern. OR: Mule Deer/Western Ponderosa Pine. CA: Western Fence Lizard/California Poppy. HI: Green Sea Turtle/‘Ōhi’a Lehua. ID: Mallard/Big Sagebrush. NV: Common Side-Blotched Lizard/Creosote Bush. MT: White-Tailed Deer/Common Yarrow. WY: American Bison/Sticky Geranium. UT: Mule Deer/Utah Juniper. AZ: Ornate Tree Lizard/Saguaro. CO: Mule Deer/Great Mullein. NM: Mule Deer/Creosote Bush. AK: Moose/Fireweed. ND: American Bison/Prairie Rose. SD: American Bison/Hoary Vervain. NE: American Robin/Common Milkweed. KS: Ornate Box Turtle/Amur Honeysuckle. OK: Pond Slider/Eastern Redcedar. TX: Northern Cardinal/Pinladies. MN, WI, IL: Common Eastern Bumble Bee/Common Milkweed. IA, MI: White-Tailed Deer/Common Milkweed. MO: Brown-Belted Bumble Bee/Amur Honeysuckle. AR: Three-toed Box Turtle/Chinese Privet. LA: Green Anole/Baldcypress. IN: American Robin/Amur Honeysuckle. OH: Eastern Pondhawk/Virginia Springbeauty. KY: Common Box Turtle/Amur Honeysuckle. TN: American Robin/Christmas Fern. MS: Northern Cardinal/Pale Pitcher Plant. AL: Gulf Fritillary/American Sweetgum. GA: Green Anole/American Sweetgum. FL: Brown Anole/White Beggarticks. NY: Eastern Gray Squirrel/White Snakeroot. PA: White-Tailed Deer/Garlic Mustard. WV: White-Tailed Deer/Great Rhododendron. VA: White-Tailed Deer/Eastern Poison Ivy. MD: White-Tailed Deer/Wineberry. DE: Fowler’s Toad/American Pokeweed. NC: Eastern Gray Squirrel/Christmas Fern. SC: Northern Cardinal/American Sweetgum. NJ: Spotted Lanternfly/Common Mugwort. VT: Common Eastern Bumble Bee/Eastern White Pine. NH: White-Tailed Deer/Eastern White Pine. MA: Common Eastern Bumble Bee/Eastern White Pine. CT: Common Eastern Bumble Bee/Striped Wintergreen. RI: American Herring Gull. ME: American Herring Gull/Canadian Bunchberry.

Comic. The Most-Observed Animal and Plant in Each State on iNaturalist. (Not the most common species in the state, just the one people have reported the most times.) [labeled map of the US] WA: Mallard/Western Sword Fern. OR: Mule Deer/Western Ponderosa Pine. CA: Western Fence Lizard/California Poppy. HI: Green Sea Turtle/‘Ōhi’a Lehua. ID: Mallard/Big Sagebrush. NV: Common Side-Blotched Lizard/Creosote Bush. MT: White-Tailed Deer/Common Yarrow. WY: American Bison/Sticky Geranium. UT: Mule Deer/Utah Juniper. AZ: Ornate Tree Lizard/Saguaro. CO: Mule Deer/Great Mullein. NM: Mule Deer/Creosote Bush. AK: Moose/Fireweed. ND: American Bison/Prairie Rose. SD: American Bison/Hoary Vervain. NE: American Robin/Common Milkweed. KS: Ornate Box Turtle/Amur Honeysuckle. OK: Pond Slider/Eastern Redcedar. TX: Northern Cardinal/Pinladies. MN, WI, IL: Common Eastern Bumble Bee/Common Milkweed. IA, MI: White-Tailed Deer/Common Milkweed. MO: Brown-Belted Bumble Bee/Amur Honeysuckle. AR: Three-toed Box Turtle/Chinese Privet. LA: Green Anole/Baldcypress. IN: American Robin/Amur Honeysuckle. OH: Eastern Pondhawk/Virginia Springbeauty. KY: Common Box Turtle/Amur Honeysuckle. TN: American Robin/Christmas Fern. MS: Northern Cardinal/Pale Pitcher Plant. AL: Gulf Fritillary/American Sweetgum. GA: Green Anole/American Sweetgum. FL: Brown Anole/White Beggarticks. NY: Eastern Gray Squirrel/White Snakeroot. PA: White-Tailed Deer/Garlic Mustard. WV: White-Tailed Deer/Great Rhododendron. VA: White-Tailed Deer/Eastern Poison Ivy. MD: White-Tailed Deer/Wineberry. DE: Fowler’s Toad/American Pokeweed. NC: Eastern Gray Squirrel/Christmas Fern. SC: Northern Cardinal/American Sweetgum. NJ: Spotted Lanternfly/Common Mugwort. VT: Common Eastern Bumble Bee/Eastern White Pine. NH: White-Tailed Deer/Eastern White Pine. MA: Common Eastern Bumble Bee/Eastern White Pine. CT: Common Eastern Bumble Bee/Striped Wintergreen. RI: American Herring Gull. ME: American Herring Gull/Canadian Bunchberry.

iNaturalist Animals and Plants

xkcd.com/3118/

8 months ago 2151 398 72 96
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For STEM Professionals - Letters to a Pre-Scientist Pen Pal Program Overview We encourage STEM Professionals of all kinds to get involved with Letters to a Pre-Scientist! STEM professionals send and receive letters throughout a school year from ...

I'm signed up to be a pen pal with Letters to a Pre-Scientist and I highly recommend it! LPS is recruiting STEM professionals to send and receive 4 rounds of letters throughout the school year with a middle school student. Learn more on their website: prescientist.org/volunteers/?...

8 months ago 2 0 0 0
A tuxedo cat with dilated eyes in a cat tunnel

A tuxedo cat with dilated eyes in a cat tunnel

Happy to be home to miss Luna Belle 🥹

9 months ago 3 0 0 0

Flight got delayed, btw. Won’t be home until midnight now 😵‍💫

9 months ago 1 0 1 0
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The science was cutting edge, and the company was unparalleled- thank you everyone for such a welcoming and thrilling #GRCMicroPop! Looking forward to cyberstalking all your google scholar profiles ❤️

9 months ago 36 15 1 0

Sitting in the airport waiting to go back to Memphis after the Microbial Population Biology GRC! I had a really lovely time and met so many great people. Thank you all for making me feel at home! Apologies if I didn’t get to connect with you, but I am looking forward to 2 years from now!

9 months ago 10 0 2 0
A celebratory cake at the 40th anniversary of the Gordon conference that says “ 40 years Micro Pop Bio Answering big questions with little things” .

A celebratory cake at the 40th anniversary of the Gordon conference that says “ 40 years Micro Pop Bio Answering big questions with little things” .

This week I am at the #GRC meeting for Microbial Population Biology. It is my favourite meeting. There is nothing like these small meetings for gathering a community together, and I learn a huge amount here every time. Here is to 40 more years of this incredible conference!

9 months ago 62 10 0 1
A projector screen with text welcoming people to the 2025 GRS on Microbial Population Biology.

A projector screen with text welcoming people to the 2025 GRS on Microbial Population Biology.

Finally on site for my first GRS and GRC!

9 months ago 6 1 1 0

Today is the last day! #ASMicrobe 🧪🦠 #Microsky

9 months ago 8 4 0 1
Comic. PERSON: It’s weird how, despite being one of the main branches of the tree of life, no archaea species are known to cause disease in humans. PERSON WITH SHORT HAIR: Personally, I think it’s because those gross methane breathers are too weird and incompetent to figure out how to hurt us even if they wanted to. [from small point under microscope on desk]: *Hey!* [caption] Bad news: After overhearing a conversation in our lab, Archaea has finally started harming humans.

Comic. PERSON: It’s weird how, despite being one of the main branches of the tree of life, no archaea species are known to cause disease in humans. PERSON WITH SHORT HAIR: Personally, I think it’s because those gross methane breathers are too weird and incompetent to figure out how to hurt us even if they wanted to. [from small point under microscope on desk]: *Hey!* [caption] Bad news: After overhearing a conversation in our lab, Archaea has finally started harming humans.

Archaea

xkcd.com/3095/

10 months ago 3038 288 33 10
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Cupcake with white icing as a base and decorated as a bacterial streak plate with blue and pink icing as the streak.

Cupcake with white icing as a base and decorated as a bacterial streak plate with blue and pink icing as the streak.

When your labmate is a baker, you get VRE chromagar cupcakes

10 months ago 3 0 0 0