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Dr Joby Razzelliot

@jobium.bsky.social
5.4K followers 316 following 1.2K posts

Bioinformatician at the Natural History Museum, previously studied microplastic pollution on Earth and looked for life on Mars. opinions are my own. he/him 🏳️‍🌈

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Reposted by Dr Joby Razzelliot
it's Halloween name charloh! (it/its) @charloh.online · 9h
two fasts, both alike in fury, in fair Los Angeles where we set our scene
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Phil Knutson, PhD @philknutson.bsky.social · 01/10/2026
Lignin chemistry!! I’ve drawn a line tree with the lignin polymer behind it. I’ve drawn it as one single polymer throughout! This messy, highly irregular biopolymer gives plants structural strength and helps protect their cell walls. #sciart #chemsky
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Dr Joby Razzelliot @jobium.bsky.social · 01/10/2026
I went the whole summer without seeing a single mosquito but last night I got bitten a dozen times
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Robin Hayward 🌳 🏳️‍⚧️ @canopyrobin.com · 30/09/2026
If you're outside the UK and haven't been sharing these resources because they aren't local to you, please share them anyway. They weren't made to be country-specific and I promise your country has trans people too!
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Prasad Jallepalli, MD, PhD @prasad.bsky.social · 29/09/2026
5 potatoes cubed is still 5 potatoes because potatoes are root vegetables
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Paul Voosen @voosen.me · 28/09/2026
New Horizons is now *three days away* from shutting off its two heliophysics instruments, simply because NASA has not provided the $2M in funding it had promised to the mission last year or this year. There is no science basis for shutting these off. Our earlier coverage:
science.org
NASA’s New Horizons mission may shut down two instruments over lack of funding
Decision risks “incalculable loss” of data from the edge of the Sun’s influence, scientists say
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Alejandra Caraballo @esqueer.net · 27/09/2026
The before and after it's even more haunting.
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Alejandra Caraballo @esqueer.net · 27/09/2026
Google finally updated some of its satellite images of Gaza and my god, it's horrific. The entirety of Rafah has been demolished. The majority of Khan Younis is in ruins. Entire towns completely leveled and erased of the map.
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Bruno Dias @brunodias.dev · 28/09/2026
It really doesn't make sense to attribute those job losses to AI-the-technology, because if that were the case we'd be observing AI outputs displacing conventional entertainment products, and they're clearly not. Rather, the impact of AI is that AI-the-business is crowding out other investment.
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Dr Joby Razzelliot @jobium.bsky.social · 26/09/2026
Strange New Worlds really spoiling us with background aliens in the season finale, I counted a lizard guy, a bird guy, and a cat girl. Not sure why the bird doesn’t get a uniform though
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Robin Hayward 🌳 🏳️‍⚧️ @canopyrobin.com · 25/09/2026
We're publishing new guidance to support trans people who do fieldwork (any work outside the office)! Now we need your help to get them seen so please share! inclusivefieldwork.leeds.ac.uk/trans/
a cartoon of three fieldworkers. One has a small trans flag. The logos of the university of leeds, research england, and canopy robin are shown, as well as the URL: InclusiveFieldwork (dot) Leeds (dot) AC (dot) UK (slash) trans
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Dr Joby Razzelliot @jobium.bsky.social · 23/09/2026
Mendeleev's Tears: the fall of the Old Periodic Table in the 22nd century
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Dr Joby Razzelliot @jobium.bsky.social · 23/09/2026
Hello computer: exploiting plasmonic waveguides to achieve transparency in low-atomic-mass metal alloys
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Dr Joby Razzelliot @jobium.bsky.social · 23/09/2026
Panspermia: cross-referencing galactic common ancestries with reports of time travel by the first officer of the Enterprise D
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REwadent Evil @ewacat.bsky.social · 23/09/2026
this is REALLY neat
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jamelle @jamellebouie.net · 23/09/2026
i think you can fairly say that the second trump administration is the most racist federal administration since woodrow wilson and honestly i'm not sure that it isn't more racist than wilson's
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Dr Joby Razzelliot @jobium.bsky.social · 22/09/2026
Another week, another watercolour class
Photo of a watercolour painting on a sheet of white paper. The painting depicts a red-breasted robin standing on a branchPhoto of a watercolour painting on a white sheet of paper. The painting depicts a hare sitting upright and looking over its shoulder at the viewer.
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Dr Joby Razzelliot @jobium.bsky.social · 22/09/2026
I reject this. One brain is already too many
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Steven (with a PH) @sjksalisbury.bsky.social · 20/09/2026
Christening a baby is nothing like christening a ship. I know that now. Once again I can only apologise.
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TekknoNerd - Commissions open @tekknonerd.bsky.social · 18/09/2026
Voyager, walking on those tiny legs.
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Chanda Prescod-Weinstein 🌌 @chanda.blacksky.app · 18/09/2026
Library users and @newscientist.com readers can read the first column about Tennyson's poem "A Character" "I have crossed paths with people who talk about beauty but have no sense of style and only see our planetary home as something to pillage, rather than a wonder to honour."
newscientist.com
The danger of viewing the cosmos as a mirror that shows us ourselves | New Scientist
It is only natural to view the world, or even the entire universe, through the lens of humanity – we’re human, after all. But columnist Chanda Prescod-Weinstein says we can appreciate the wonder of th...
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Dr Alex Fitzpatrick @animalarchaeology.com · 17/09/2026
why do pro-AI researchers seemingly hate doing research so much
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Dr Joby Razzelliot @jobium.bsky.social · 17/09/2026
Being very brave and eating an orange-coloured vegetable stew while wearing white trousers
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Dr Joby Razzelliot @jobium.bsky.social · 16/09/2026
Jesus Christ can Labour please stop doing Reform’s work for them?
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Dr Joby Razzelliot @jobium.bsky.social · 16/09/2026
Adding this to the pile of enshittification: my phone cannot load anything unless it’s on full-bar 5G. Even full 4G does nothing now.
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Nothings Monstered @nothingsmonstrd.bsky.social · 30/08/2026
Hazard Tarot — Organical Mechanical organical-mechanical.itch.io/iso-tarot
A Tarot deck made up of danger signs. 
the sign for danger of falling off a cliff sign for danger of falling off a cliff becomes the fool, a lightning bolt for electricity becomes the magician, biohazard symbol is the empress, and  the emperor is a radiation hazard there are 20 trumps and so those are 20 different dangerous signs to start with 
The diamond signs labeling hazardous materials for transport are used for the four suits and their numbered cards.
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Natural History Museum, London @nhm-london.bsky.social · 15/09/2026
🚨 Record-breaking amounts of plastic are being found in seabirds. A 16-year study of sable shearwaters on Australia’s Lord Howe Island has found a sharp rise in the amount of plastic in their stomachs.
Photograph of a dead sable shearwater on a black background next to a mosaic of varied coloured plastic fragments.
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Dr Joby Razzelliot @jobium.bsky.social · 15/09/2026
Really enjoyed this week’s watercolour class, painting in monochrome is so satisfying
Photo of a watercolour painting on a piece of paper that is propped up vertically on a table. The painting is of a distant treeline and mountain reflected in a lake, all depicted in shades of blue. Behind the painting sits a black cat looking regal.
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Dr Joby Razzelliot @jobium.bsky.social · 14/09/2026
It’s a two meal deal sort of day
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Matt Bors @mattbors.bsky.social · 14/09/2026
It was exactly ten years ago today, on my 33rd birthday, that I posted this comic online.
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Dr Joby Razzelliot @jobium.bsky.social · 13/09/2026
Absolutely thrilled to get the chance to talk at the @rigb.org about Star Trek and the real science of astrobiology in celebration of 60 years of Trek. Thanks @jamiebgall.co.uk for inviting me, and wow I can’t believe I shared a stage with such cool people!
Photo of a man wearing a blue Starfleet uniform and standing on a stage in front of a black wall that says “The Royal Institution, science lives here”.Another photo of the same man on stage, taken at an angle that shows the projector screen above him. The screen is showing a slide entitled “seeking out new life: what science fiction can teach us” along with “Dr Joby Razzell Hollis, astrobiologist”Photo of the stage taken from further back to reveal the semicircular audience seating full of peoplePhoto of several speakers standing together on the stage and doing Vulcan salutes
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Dr Jamie Gallagher @jamiebgall.co.uk · 12/09/2026
What a night! We celebrated the 60th anniversary of Star Trek @rigb.org. Lineup was mind blowing great: Leah SciFi @jobium.bsky.social @drcarpineti.bsky.social @jamiebgall.co.uk @astromeganne.bsky.social Martin Quinn Micheal Cutts & (not pictured) the crew of USS Londonium
The seven speakers lined up doing 🖖🏻
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Dr Alfredo Carpineti @drcarpineti.bsky.social · 12/09/2026
Come along!! It will be a fun and very nerdy evening! 🖖
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Dr Joby Razzelliot @jobium.bsky.social · 12/09/2026
Getting ready for my @rigb.org talk about Star Trek and astrobiology later! Can’t wait to join all the amazing speakers celebrating 60 years of Star Trek
Selfie of a man wearing a blue Starfleet uniform with a gold arrow-shaped badge
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Dr Jamie Gallagher @jamiebgall.co.uk · 11/09/2026
24 hours until the Science of Star Trek at @rigb.org Online & in-person tickets: www.rigb.org/whats-on/sci... Featuring: Scotty actor, Martin Quinn UK reserve astronaut, Meganne Christian Astrophysicist @drcarpineti.bsky.social Prosthetics expert Leah SciFi Astrobiologist @jobium.bsky.social
A hand doing 🖖🏻 outside the royal institution
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Brian Grubb @briancgrubb.bsky.social · 10/09/2026
THE PREMISE IS THAT THE MUPPETS ARE PUTTING ON A SHOW CALLED THE MUPPET SHOW
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Dr Joby Razzelliot @jobium.bsky.social · 10/09/2026
It's already hard enough to get funding for a good idea, this will only make it harder (unless you're already a big name, in which case, more money for you I guess)
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Dr Alex Bond @thelabandfield.bsky.social · 10/09/2026
In 2011, one chick held the record for most plastic ever found in the species: 276 pieces, 64g. We thought that was as bad as it could get. We were wrong. The record fell in 2023. Fell again in 2024. Then in 2025: 894 pieces in a single chick. (Photo: worst chicks in 2010, 2015, 2021, 2025)
Photographs of plastic on a black background from the most affected shearwater chick in 2010 (A; maybe 20 cm2), 2015 (B; maybe 20 cm2), 2021 (C; now 15x20 cm) and 2025 (30x20 cm)
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Peter Coles 🏳️‍🌈 🏳️‍⚧️ 🇮🇪 @telescoper.bsky.social · 09/09/2026
"The trouble with you, Spode, is that just because you have succeeded in inducing a handful of half-wits to disfigure the London scene by going about in black shorts, you think you're someone. You hear them shouting "Heil, Spode!" and you imagine it is the Voice of the People."
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Dmitry Grozoubinski @explaintrade.com · 09/09/2026
If you have the time, Ed Miliband's speech in the House of Commons is worth reading in full. It literally includes the words: "Holding British Jews responsible for the actions of the Israeli Government is antisemitism, plain and simple." www.gov.uk/government/s...
gov.uk
Foreign Secretary Oral Statement on Israel-Palestine
Foreign Secretary's oral statement to the House of Commons on Israel-Palestine as delivered.
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Dr Joby Razzelliot @jobium.bsky.social · 07/09/2026
Taking a plunge and actually going to an art class in the hope of improving my technique. I haven’t had an art teacher since I was 14!
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Dr Joby Razzelliot @jobium.bsky.social · 07/09/2026
My first day working at @nhm-london.bsky.social 4.5 years ago vs today, my last day. End of an era!
Photo of a man standing on a balcony in the central hall of the Natural History Museum in London, with a blue whale skeleton suspended in the air. The man’s wearing a navy coat and a Covid mask, hinting at when the photo was taken.Photo of the same man standing in the same spot, 4.5 years later. He’s no longer wearing a mask and is visibly older. Who knows where his hairline went, it’s just one of life’s mysteries.
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Dr Joby Razzelliot @jobium.bsky.social · 07/09/2026
I’m one of the speakers but don’t let that put you off! I’ll be talking about the real science of astrobiology and how Star Trek gets it right (and wrong) about the search for alien life
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Polly Pallister-Wilkins @pollypw.bsky.social · 07/09/2026
When I lived in the UK none of my concerns e.g. affordable housing, climate action, increases in welfare spending, scrapping tuition fees, an ethical foreign policy, were ever framed as legitimate concerns. lnstead I was routinely told to fuck off by most political parties for having such concerns.
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Dr Joby Razzelliot @jobium.bsky.social · 05/09/2026
We’re taking advantage of this to go see Coyote vs Acme!
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HK @hkesvani.bsky.social · 04/09/2026
Are we going to get the 200 articles on James Orr then? Maybe read and interrogate the footnotes of his doctoral thesis? Is Cambridge going to have to issue out statements about its hiring standards?
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Dr Joby Razzelliot @jobium.bsky.social · 03/09/2026
Just had a paper desk-rejected for the first time in years
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Lee Hurley @hleehurley.com · 02/09/2026
Do not speak to the BBC if you are trans. Just don't do it. Tell them to go fuck themselves. Even if you know the reporter and they are not an ass, tell them to go fuck themselves anyway because they work for the BBC and their editors will do this regardless of the journalist's intent.
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The Verge @theverge.com · 02/09/2026
As a new Harry Potter trailer makes the rounds, it bears repeating that there’s no way to watch this show without supporting J.K. Rowling’s bigotry and the structural violence she’s inflicting on the trans community.
theverge.com
There is no ethical consumption of HBO’s Harry Potter series
You can’t without supporting Rowling’s transphobic bigotry.
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Dr Joby Razzelliot @jobium.bsky.social · 01/09/2026
Of course the morality play of A Christmas Carol would eventually be transmogrified into a right-wing screed where the rich are good for hoarding wealth and the poor deserve to suffer. The only difference between Scrooge and modern billionaires is that Scrooge can be redeemed.
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