#Publication: "Curation of #MassSpectrometry #ReferenceData for Improved Identification and #Dereplication of #Cyanobacterial Specialized #Metabolites" in Journal of #NaturalProducts #OpenAccess 2905 highly curated reference spectra of 150 metabolites now in #Massbank doi.org/10.1021/acs....

Happy #InverteFest! 🐛 This is Cameroceras, an extinct endocerid cephalopod from the Ordovician #pixelart #invertebrates #SciArt #paleoart

🧠Introducing OmniMouse: One of the largest datasets in neuroscience along with a systematic study of scaling properties of brain models Co-led by 🤩 K. Willeke, @pollytur.bsky.social and @alexrgil14.bsky.social Models trained on up to 3M neurons, >150B tokens

#GoldenHour among the bluebells in the ancient woodland that is The Outwoods #Loughborough 🌿🪻

We are back and with an amazing present for you!! Tomorrow you’ll be able to help us by getting a shirt with Skylar on it! #birds #raptors #Belize

A must-read for anyone interested in #Klebsiella or metal acquisition!

Also, I learnt there is such a thing as a 'worm lizard'. Such an odd animal 🪱🦎. Alongside beautiful Violet Carpenter Bees, glowworms, and hundreds of Perez's Frogs 🐸

The magnificent Kingston Brooch which was found by the Antiquarian, Bryan Faussett, in 1771, near the village of Kingston in Kent. Dating to the early 7th Century AD, the Anglo-Saxon brooch is part of the collections at the World Museum in Liverpool. 📸 My own. #FindsFriday

Finally online @natmethods.nature.com www.nature.com/articles/s41... This was a fun collaboration with @finkryan.bsky.social @massecklab.bsky.social @tpatriarchi.bsky.social @martinfuhrmann.bsky.social @campbell-lab.bsky.social @jangrundemann.bsky.social 🧪🧠🔬🧬

Happy to see the preprint of our VULCROM setup online! Thanks to our amazing collaborators we've managed to get some pretty cool cryo-CLEM images by combining cryo super-resolution and cryo-ET: doi.org/10.64898/202...

Garden update

Making fast work of this project =) Easy when the stitches are so big! #embroidery #crossstitch #crafting #handmade #stitchsky #craftsky #tapestry

🧵 There's plenty of cool animal fossils too, such as this recently discovered assemblage documenting marine life diversity in the early Ordovician, 470 million years ago. At the time Hérault was located near the South pole! news.cnrs.fr/articles/rar... #paleontology

👀 looking forward to reading it!

New study presents a #terrain -aware #AI framework that reconstructs fine-scale 3D #wind fields from coarse #weather #forecasts, enabling accurate wind #prediction over complex terrain without costly simulations. www.nature.com/articles/s41...

Melecta albifrons, the Common Mourning Bee, on Green Alkanet in my garden yesterday. A new garden record & only the 2nd time I've ever seen it. It is a kleptoparasite on Hairy-footed Flower Bee, of which I have record numbers this year - presumably not a co-incidence.

arxiv.org/abs/2604.21201 /Cannon--Thurston maps for Anosov foliations/ Ellis Buckminster

arxiv.org/abs/2604.21107 /A central limit theorem for the signatures of 2-bridge knots/ Cody Baker, Moshe Cohen, Henry Dam, Rebecca Felber, Neal Madras, Ritvik Saha, Daisy Thackrah

arxiv.org/abs/2604.21048 /Emergence of Mandelbrot-like and Julia-like Structures in Parameter Slices of Rational Maps/ Pedro Iván Suárez Navarro

arxiv.org/abs/2604.20970 /E6-local systems from cubic threefolds/ Thomas Krämer, Daniel Litt, Marco Maculan

arxiv.org/abs/2604.21397 /Identifying Oriented Spin Space Groups and Related Physical Properties Using an Online Platform FINDSPINGROUP/ Yutong Yu, Xiaobing Chen, Yanzhou Zhu, Yuhui Li, Renzheng Xiong, Jiayu Li, Yuntian Liu, Qihang Liu

arxiv.org/abs/2604.21165 /Percolation Critical Probability of Aperiodic Smith Hat tile(1, 3–√)/ Haitao Gao, Aaryash Bharadwaj

arxiv.org/abs/2604.21451 /Bounding the density of spherical polygon packings/ Fernando Mário de Oliveira Filho, Andreas Spomer, Frank Vallentin

arxiv.org/abs/2604.21086 /A Nearest-Neighbor Hard-Core Model on a Penrose Graph/ A. Mazel, I. Stuhl, Y. Suhov

arxiv.org/abs/2604.20964 /A construction of the hat tilings by a Markov partition/ Sébastien Labbé, Peter Selinger

viewsproject.wordpress.com/writing-as-v... playlist: www.youtube.com/watch?v=RJoi...

@bifurcations.bsky.social :

arxiv.org/abs/2604.20287 /Read--Shockley formula for a general Bravais lattice in two dimensions/ Lucia Scardia, Edoardo Giovanni Tolotti

arxiv.org/abs/2604.20114 /Maximally nodal sextic surfaces and linear determinantal representations/ Yonghwa Cho

arxiv.org/abs/2604.20054 /Non-Abelian p-Curvature and a Non-Abelian Katz's Formula/ Michael Barz

arxiv.org/abs/2604.20034 /On Uniqueness of Mock Theta Functions/ Ovidiu Costin, Gerald V. Dunne, Ali Saraeb

arxiv.org/abs/2604.19960 /Tonnetz Theory, Classical Harmony, and the Combinatorial Geometry of Abstract Musical Resources/ Jeffrey R. Boland, Lane P. Hughston (reworking of a previous version)

Small Tortoiseshell (Aglais urticae): This small butterfly is native to Europe and bordering Asian regions. It has a wingspan of 6.2cm. It feeds on nectar and mutually benefits plants with pollination. #tortoiseshell #butterfly #nature #wildlife #wildlifephotography

If you're in Honolulu, stop by Foster Botanical Garden in the next couple of days because this beauty is about to stink up the place.

Oocytes store large amounts of proteins to support the earliest developmental stages. In @nature.com, the Leung group describes the structure of the cytoplasmic lattice in unprecedented detail. At least 13 different proteins assemble into a stable storage complex. hubrecht.eu/oocyte-storage-complex/

Bob’s Picture of the Day #Photography, #CamelliaJaponica, #Flower, #BloomScrolling, #PhotoOfTheDay, #PhotographersOnBluesky, #ArtistsOnBluesky, #DailyPhoto, #iPhone

Belted Kingfisher (Megaceryle alcyon, female). From my book A Field Guide to Long Island Sound, Yale University Press, a.co/d/ffZ6GFP 🧪🌿🌎🪶🐡 #wildlife #scicomm #sciviz #wildlifeart #illustration #scientificillustration #natureart #visualscicomm #sciviz #scicomm #kingfisher #LongIslandSound

Watching an auroral corona develop right overhead is one of the most spectacular things you can see

Goniatite googly eyes 👀 Fossilized Goniatite shells - 300 million years old relatives of modern Squid and Octopus. County Clare, Ireland. Cormacscoast.com walking tours

Morning! #Cornwall

New story on the Avian Hybrids blog! How glacial cycles shaped the migration of Red-backed Shrikes avianhybrids.wordpress.com/2026/04/22/g... Based on the PNAS paper by Kasper Thorup and his colleagues | #ornithology

Hellebore 💗 Photo taken in Seattle, Washington, USA

Extracellular electron transfer: from early life to modern biogeochemistry and applications www.sciencedirect.com/science/chap...

exp(4i) ~ .-0.653643620863611914639168183098 - 0.756802495307928251372639094512 I ... exp(356 * 4i) ~ -0.653552362824817852461947193253 - 0.756881304463320486320575987352 I ... it's not perfect, but it's good enough to replicate the (polygrams? star polygons?) previously