Alan Calderwood
calderwa.bsky.social
Alan Calderwood
@calderwa.bsky.social
Software + scribbles. Definitely on the left politically.
Wow.
January 27, 2026 at 4:35 PM
Good grief...
I'm sure everything will be fine and nothing untoward will come of this.
January 20, 2026 at 12:28 PM
👍
🎙️ Soul and R&B legend the Reverend Al Green’s moving version of “Everybody Hurts” is out today on an EP titled “To Love Somebody” via Fat Possum Records.

Check out the EP here: algreen.ffm.to/tolovesomebody
January 17, 2026 at 12:10 PM
Blimey... 🤔
China filed proposals for two satellite mega constellations, with a total of almost 200,000 spacecraft planned. This is far more than the total number of satellites active today, so what will they be used for?
China has applied to launch 200,000 satellites, but what are they for?
A Chinese application to the International Telecommunications Union suggests plans for the largest satellite mega constellation ever built – but something else might be going on here
www.newscientist.com
January 16, 2026 at 1:33 AM
Reposted by Alan Calderwood
Small RNA molecules in sperm can transmit information about a father's environment, influencing early embryonic development and potentially affecting offspring health without altering DNA.
Tiny RNA molecules in sperm can have big impact on health of babies
Mounting evidence from research on nematodes to mice indicate that a father's environment, such as what he eats or if he is exposed to stress or toxicants, can lead to metabolic and behavioral disorders in his offspring.
phys.org
January 13, 2026 at 4:33 PM
Worth a read...
January 13, 2026 at 12:00 AM
Reposted by Alan Calderwood
Over 600 suspected house platforms have been identified at Brusselstown Ring hillfort in County Wicklow, marking it as the largest known prehistoric nucleated settlement in Britain and Ireland. doi.org/hbhgtd
Scientists have uncovered evidence of Ireland's largest prehistoric hillfort settlement
In a recent study published in Antiquity, Dr. Dirk Brandherm and his colleagues identified more than 600 suspected house platforms in the Brusselstown Ring hillfort, making it the largest nucleated settlement ever discovered in the entirety of prehistoric Britain and Ireland thus far.
phys.org
December 30, 2025 at 2:00 PM
Reposted by Alan Calderwood
Merry Christmas to all our students, colleagues, alumni & friends who are celebrating today!

#TeamUofG
December 25, 2025 at 9:26 AM
Cooool...
A new imaging sensor uses computational algorithms to synchronize data from multiple sensors, enabling high-resolution, wide-field optical imaging without lenses or strict alignment.
New image sensor breaks optical limits
Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to unlocking microscopic details inside living cells.
phys.org
December 24, 2025 at 7:08 PM
I haven't read the original paper but this appears to be fascinating and important work.
December 24, 2025 at 7:05 PM
So... Generative AI is not actually "creative". Durr. It may well be artificial but it sure as hell isn't intelligent yet.
December 19, 2025 at 4:09 PM
Reposted by Alan Calderwood
2026 shows are on sale now. Dublin, Cork, Wexford, Melbourne, Sydney, Ratoath - loads more. phlaimeaux.tumblr.com/shows
December 17, 2025 at 9:19 PM
Reposted by Alan Calderwood
December 18, 2025 at 12:39 PM
Reposted by Alan Calderwood
Skin fossils from a sauropod dinosaur examined with an electron microscope feature structures called melanosomes, which are similar to those that create the bright colours in birds' feathers
Dinosaurs like Diplodocus may have been as colourful as birds
Skin fossils from a sauropod dinosaur examined with an electron microscope feature structures called melanosomes, which are similar to those that create the bright colours in birds' feathers
www.newscientist.com
December 16, 2025 at 12:30 PM
Reposted by Alan Calderwood
Just ordered another small batch of calendars

www.jcurtisart.com/photo_171153...
December 13, 2025 at 6:47 PM
Go see. You won't regret it...
More dates added. Another Dublin, another Naas, got a Wexford in there. Feeling so festive I’m peeing tinsel. phlaimeaux.tumblr.com/shows
December 13, 2025 at 1:22 PM
Every advance in technology is immediately exploited to make porn. 🤦🏼‍♀️
December 5, 2025 at 12:46 PM
Reposted by Alan Calderwood
Since yesterday, tour now includes Belfast and Meath. An O’Doherty gig is for life, not just for Christmas. phlaimeaux.tumblr.com/shows
November 28, 2025 at 9:15 AM
Reposted by Alan Calderwood
Big news coming tomorrow. Watch this space.
November 25, 2025 at 9:51 AM
Absolutely...
Trial by jury is a cornerstone of our democracy and an essential safeguard against authoritarianism.

It is truly frightening that such a fundamental freedom is now under attack.

Once rights are lost, they are not easy to win back. We must resist this with all we’ve got.
MoJ to remove right to trial by jury for thousands of cases in controversial overhaul
November 25, 2025 at 11:17 PM
Reposted by Alan Calderwood
$60 million in lobbying translates into forever chemicals are actually good for you. They make you resistant to critical thinking and that's great for republicans.
November 24, 2025 at 6:21 PM
Reposted by Alan Calderwood
TONITE
Last honk for Ratoath, Co. Meath this Saturday and 9th Jan. Honk. thevenueratoath.ticketsolve.com/ticketbooth/...
November 22, 2025 at 2:38 PM
Reposted by Alan Calderwood
Last honk for Ratoath, Co. Meath this Saturday and 9th Jan. Honk. thevenueratoath.ticketsolve.com/ticketbooth/...
November 20, 2025 at 4:22 PM
Reposted by Alan Calderwood
“Trump does not look like he’s enjoying the memory of the days when he and Epstein were close friends.” —@fotoole.bsky.social
https://go.nybooks.com/47CJ4IX
‘A Guy Who Never Dies’ | Fintan O’Toole
On July 26 Donald Trump played a round of golf at his own Turnberry course in Scotland. Over footage of the event from Sky News, we hear a reporter
www.nybooks.com
November 12, 2025 at 6:25 PM
Reposted by Alan Calderwood
The buried ocean on Saturn’s moon Enceladus seems to be stable across extremely long periods of time, making it an even more promising place to hunt for life
Enceladus’s ocean may be even better for life than we realised
The buried ocean on Saturn’s moon Enceladus seems to be stable across extremely long periods of time, making it an even more promising place to hunt for life
www.newscientist.com
November 13, 2025 at 4:31 PM