Dr Ross Barnett's Avatar

Dr Ross Barnett

@deepfrieddna.bsky.social

Invernessian palaeogeneticist and stay-at-home dad. Knows a thing or two about the aDNA of extinct lions, sabretooths and megafauna. Author of The Missing Lynx. https://www.amazon.co.uk/Missing-Lynx-Future-Britains-Mammals/dp/1472957350

4,123 Followers  |  1,219 Following  |  1,035 Posts  |  Joined: 09.08.2024  |  2.2603

Latest posts by deepfrieddna.bsky.social on Bluesky

Modern Columbo
YouTube video by Michael Spicer Modern Columbo

www.youtube.com/watch?v=AIR5...

04.08.2025 14:27 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
β€˜He has trouble completing a thought’: bizarre public appearances again cast doubt on Trump’s mental acuity Joe Biden was hounded for his age-related gaffes, but Trump’s increasingly strange behavior has largely been ignored

www.theguardian.com/us-news/2025...

04.08.2025 12:48 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Poem title: At the Intersection
 
The poem is divided into two overlapping circles.
 
The left-hand circle is titled β€˜me’ and the text reads:
the day we
went out to have
an ice-cream, we said nothing
just let our silence melt in
the air as we walked across the common
our love never tiring at all
 
The right-hand circle is titled β€˜you’ and the text reads:
we should
have talked it over but
nothing ever seems to get
in your fat head. You are so
common that I wish we’d never met
at all and I’d married Tim instead
 
In the intersection of the poem (where the two circles overlap), the text reads:
we
have
nothing
in
common
at all

Poem title: At the Intersection The poem is divided into two overlapping circles. The left-hand circle is titled β€˜me’ and the text reads: the day we went out to have an ice-cream, we said nothing just let our silence melt in the air as we walked across the common our love never tiring at all The right-hand circle is titled β€˜you’ and the text reads: we should have talked it over but nothing ever seems to get in your fat head. You are so common that I wish we’d never met at all and I’d married Tim instead In the intersection of the poem (where the two circles overlap), the text reads: we have nothing in common at all

The mathematician John Venn was born on this day in 1834. To commemorate the occasion, here’s a poem in the form of a Venn diagram.

04.08.2025 09:27 β€” πŸ‘ 495    πŸ” 181    πŸ’¬ 21    πŸ“Œ 11
Preview
Tapirs, hummingbirds and a billion-dollar bedrock of gold: the Ecuador reserve that is now a battlefield over a new mine A licence to dig in the Cajas region has been welcomed by some as an answer to economic woes. Yet many fear it will devastate a fragile ecosystem and set the tone for further projects in the country

Tapirs, hummingbirds and a billion-dollar bedrock of gold: the Ecuador reserve that is now a battlefield over a new mine

04.08.2025 11:49 β€” πŸ‘ 41    πŸ” 19    πŸ’¬ 3    πŸ“Œ 3
Preview
Cat named Leonardo da Pinchy terrorises town by stealing people's underwear He's one pesky cat.

metro.co.uk/2025/08/01/c...

04.08.2025 11:55 β€” πŸ‘ 17    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
Preview
Mission under way to save 'world's most beautiful' snails - BBC News Researchers in Cuba and the UK are working together to reveal the biological secrets of the beautiful but endangered Polymita snail.

www.bbc.co.uk/news/article...

04.08.2025 09:05 β€” πŸ‘ 8    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Saddle up!

Domesticated horses introduced to Iberia around 1800 BC but wild horses derived from Palaeolithic populations still persist until around 500 BC.

04.08.2025 07:10 β€” πŸ‘ 62    πŸ” 21    πŸ’¬ 1    πŸ“Œ 1

I'm actually a big fan of DuckDuckGo, it reminds me of olden days when the internet used to be fun

03.08.2025 22:20 β€” πŸ‘ 13    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0
Preview
Metazooa Become an evolutionary detective to find the Mystery Animal!

πŸ‹ Animal #734 πŸ…
I figured it out in 2 guesses!
πŸŸ₯🟩
πŸ”₯ 1 | Avg. Guesses: 5.7

metazooa.com
#metazooa

03.08.2025 13:23 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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Postdoctoral Fellow - P Skoglund Lab Salary for this Role: Salary: From Β£45,500 per annum with benefits, subject to skills and experience. Job Title: Postdoctoral Fellow - P Skoglund Lab Reports to: Pontus Skoglund Closing Date: 20/Aug/2...

New postdoc opening in our lab: crick.wd3.myworkdayjobs.com/External/job... Don't hesitate to send in your details or contact me if interested!

01.08.2025 11:00 β€” πŸ‘ 7    πŸ” 8    πŸ’¬ 0    πŸ“Œ 0
A Euler diagram showing a circle on the left with β€œUnderstanding of Venn diagrams” and a circle on the right with β€œMath(s) ability”
Both circles create the shape of a yellow tennis ball in the centre.

A Euler diagram showing a circle on the left with β€œUnderstanding of Venn diagrams” and a circle on the right with β€œMath(s) ability” Both circles create the shape of a yellow tennis ball in the centre.

I'm hopeless at Venn diagrams. I really don't get them.πŸ˜•

22.11.2023 10:56 β€” πŸ‘ 320    πŸ” 71    πŸ’¬ 6    πŸ“Œ 3
Preview
How the mystery of Winston Churchill's dead platypus was finally solved The mystery of a dead platypus, a Nazi submarine and a 45-day voyage has long remained unsolved - until now.

www.bbc.co.uk/news/article...

02.08.2025 22:25 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Wooden coffin leaning upright against a brick wall.

Wooden coffin leaning upright against a brick wall.

One previous owner...

02.08.2025 17:29 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A silver skull with prominent electrodes and lightbulbs for eyes

A silver skull with prominent electrodes and lightbulbs for eyes

A statue of a horse covered in many stripes of paint of different colours.

A statue of a horse covered in many stripes of paint of different colours.

Sculpture of three garden gnomes playing cards on a mushroom table.

Sculpture of three garden gnomes playing cards on a mushroom table.

A grotesque stone carving holding a shield that bears a strong resemblance to uncle deadly from the Muppets.

A grotesque stone carving holding a shield that bears a strong resemblance to uncle deadly from the Muppets.

Some of the many treasures for sale in the antique shops of Cullen.

02.08.2025 15:50 β€” πŸ‘ 7    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
A carved stone effigy of a knight lies in a niche within a stone wall.

A carved stone effigy of a knight lies in a niche within a stone wall.

A lichen covered grave slab with prominent skull and crossbones.

A lichen covered grave slab with prominent skull and crossbones.

A lichen covered grave slab of a blacksmith with engraving of a crown, a hammer, and an anvil.

A lichen covered grave slab of a blacksmith with engraving of a crown, a hammer, and an anvil.

Some spectacular gravestones in Fordyce auld Kirk.

02.08.2025 15:46 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
The report is "tedious" and at times "truly wearisome", according to Bob Kopp, a climate scientist at Rutgers University. Kopp recently worked on a paper showing how rising temperatures and drought will worsen crop yields, counter to the report's claims that crops will flourish with extra carbon dioxide in the atmosphere.

"Carbon dioxide fertilization is largely irrelevant to how increasingly extreme heat and intense drought will impact crop yields," Kopp said. "As a former department of energy fellow, I'm embarrassed by this report."

The report is "tedious" and at times "truly wearisome", according to Bob Kopp, a climate scientist at Rutgers University. Kopp recently worked on a paper showing how rising temperatures and drought will worsen crop yields, counter to the report's claims that crops will flourish with extra carbon dioxide in the atmosphere. "Carbon dioxide fertilization is largely irrelevant to how increasingly extreme heat and intense drought will impact crop yields," Kopp said. "As a former department of energy fellow, I'm embarrassed by this report."

I’m tired and no longer capable of being measured when speaking to reporters…

www.theguardian.com/us-news/2025...

02.08.2025 01:17 β€” πŸ‘ 324    πŸ” 109    πŸ’¬ 15    πŸ“Œ 4
Researchers Determine Coelacanth Faked Own Extinction To Escape Massive Gambling Debt

Researchers Determine Coelacanth Faked Own Extinction To Escape Massive Gambling Debt

Researchers Determine Coelacanth Faked Own Extinction To Escape Massive Gambling Debt theonion.com/researc...

01.08.2025 22:00 β€” πŸ‘ 5935    πŸ” 844    πŸ’¬ 86    πŸ“Œ 64
Post image

16% of the UK population was born overseas (21/22 census)
12% of UK prisoners were born overseas
Therefore people born overseas are less likely to be in jail than people born in the UK.
That should be the headline.

31.07.2025 23:12 β€” πŸ‘ 522    πŸ” 231    πŸ’¬ 25    πŸ“Œ 10
Preview
Metazooa Become an evolutionary detective to find the Mystery Animal!

🐹 Animal #732 πŸ“
I figured it out in 5 guesses!
🟧🟨🟩🟨🟩
πŸ”₯ 15 | Avg. Guesses: 5.9

metazooa.com
#metazooa

01.08.2025 08:32 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A beaded necklace on a museum stand, with a curved tusk piece held at the bottom

A beaded necklace on a museum stand, with a curved tusk piece held at the bottom

#FindsFriday This curious pendant is made from a mix of whale teeth and walrus tusk, and was worn by a Neolithic person 5000 years ago!

Found at Skara Brae in #Orkney, it must have been quite prestigious jewellery to wear

It's now in the Skara Brae #museum

πŸ“Έ Mine

#archaeology #scotland #museums🏺

01.08.2025 08:05 β€” πŸ‘ 99    πŸ” 24    πŸ’¬ 1    πŸ“Œ 2

Paywall free version of the New Scientist article here archive.is/202507311223...

01.08.2025 08:29 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
Preview
Tourist discovers β€˜extinct’ jellyfish while rock-pooling in Outer Hebrides Thistle-shaped Depastrum cyathiforme was last seen in France in 1976, but has now been found on South Uist

This is kinda lovely www.theguardian.com/environment/...

01.08.2025 07:11 β€” πŸ‘ 22    πŸ” 4    πŸ’¬ 2    πŸ“Œ 0
Preview
a close up of a tree trunk with a monster face Alt: Rock biter from the neverending story laughs.
31.07.2025 23:05 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Trapped New Forest pony rescued from pond A family staying at a campsite in the New Forest reported the pony's plight.

"Artax, stupid horse. You've got to move or you'll die!" [Cries in 80s childhood] www.bbc.com/news/article...

31.07.2025 22:50 β€” πŸ‘ 15    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

This is eye-poppingly terrifying. The de-extinction debacle of Colossal Biosc. was already highly questionable both in terms of science & sci comm, but it now appears that somebody (?) has been coordinating dodgy hit pieces and feeble attempts to discredit scientists that criticise this 'work' 1/3

31.07.2025 13:58 β€” πŸ‘ 71    πŸ” 34    πŸ’¬ 2    πŸ“Œ 1
Preview
Supersized stick insect discovered in high-altitude trees in Australia The 40cm-long insect, named Acrophylla alta, weighs slightly less than a golf ball and may be the heaviest insect in Australia

www.theguardian.com/environment/...

31.07.2025 09:33 β€” πŸ‘ 8    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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β€˜Best job in the natural world’: seed collector enlisted as modern-day Darwin to document the world’s plants Newly appointed expedition botanist Matthew Jeffery feels β€˜daunted’ but inspired by his unique globetrotting role collecting wild species

www.theguardian.com/environment/...

31.07.2025 09:27 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
10 Minutes of Unbiased Scottish Commentary - McKallaster's Best Moments - Vol. 1
YouTube video by McKallaster 10 Minutes of Unbiased Scottish Commentary - McKallaster's Best Moments - Vol. 1

Unbiased commentary is so hard to find www.youtube.com/watch?v=gj_u...

31.07.2025 09:16 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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2,500-year-old Siberian 'ice mummy' had intricate tattoos The woman, aged about 50, was buried in a Siberian ice cave and discovered millenia later.

www.bbc.co.uk/news/article...

31.07.2025 08:34 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
Metazooa Become an evolutionary detective to find the Mystery Animal!

πŸƒ Animal #731 🦀
I figured it out in 4 guesses!
🟧🟧🟩🟩
πŸ”₯ 14 | Avg. Guesses: 6

metazooa.com
#metazooa

31.07.2025 08:26 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

@deepfrieddna is following 20 prominent accounts