Jim Geach

11.2K posts

Jim Geach

@jgeach

Dad Husband Professor of Astrophysics Writer Co-Founder of Aspia Space Views my own

Hertfordshire Katılım Şubat 2009

674 Takip Edilen1K Takipçiler

Jim Geach retweetledi

University of Hertfordshire Observatory@BayfordburyObs·10 Eki

Very strong #aurora visible above Hertfordshire right now. #Auroraborealis #northernlights

University of Hertfordshire Observatory tweet media

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University of Hertfordshire Observatory@BayfordburyObs·7 Eki

Last week we installed a camera to monitor the northern sky. It didn't have long to wait to capture a brief but intense show of red #AuroraBorealis this morning. #aurora #northernlights

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Jim Geach@jgeach·14 Eyl

A situation where collar gap really is unacceptable

derek guy@dieworkwear

shape & drape slim fit

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Jim Geach@jgeach·31 Ağu

@rcrain_astro Wow!

Jim Geach@jgeach·28 Ağu

Whoa - Shaw was only 48 in Jaws?

The Daily Jaws@thedailyjaws

Actor and writer Robert Shaw passed away #onthisday in 1978, just three years after his iconic performance as Quint in Steven Spielberg's #JAWS. He was just 51 years old.

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Jim Geach retweetledi

Tod R. Lauer@TodLauer·6 Ağu

Probably the best "slow fuse" paper I've discovered yet. This is the citation history for Fritz Zwicky's 1937 paper on the possibility of dark matter in the Coma cluster of galaxies. It really didn't get going until the '90s:

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Jim Geach@jgeach·3 Ağu

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Scientific American@sciam

Large language models may enable real-time communication with extraterrestrial civilizations despite the vast distances between stars. We need to start thinking about what to tell them about us | Opinion trib.al/lUc2leA

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Jim Geach@jgeach·3 Ağu

astropy | IRAF

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Jim Geach@jgeach·28 Tem

Put the tent up in the garden. Cats immediately commandeer the roof as their personal hammock.

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Jim Geach@jgeach·27 Tem

No, evidently not.

Keith Frankish@keithfrankish

Do you find it plausible that we can gain insight into the fundamental nature of reality simply by reflecting on our own minds?

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Jim Geach retweetledi

Melanie Mitchell@MelMitchell1·25 Tem

Sam Altman has an OpEd in today's Washington Post: "Who will control the future of AI?". He frames the future of AI as an urgent competition between the US / West and "nations or movements that don’t share our values". washingtonpost.com/opinions/2024/… (1/7)

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Jim Geach@jgeach·24 Tem

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Anon Opin.@anon_opin

OK Computer should have been an EP with Airbag / Paranoid Android / Subterranean Homesick Alien /:Electioneering and nothing else. All of the other songs are rubbish.

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Jim Geach@jgeach·24 Tem

@bushontheradio My Boglin

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Andy Bush@bushontheradio·24 Tem

If it was YOUR last day of school today what toy would you bring in?

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Jim Geach@jgeach·23 Tem

@bushontheradio Conkers

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Andy Bush@bushontheradio·23 Tem

HELP NEEDED 🕷️🕸️ After taking a load of stuff from the garden to the tip on Sunday I have a massive fat red spider living in the car. It crawled across the dashboard when I was at the lights this morning, how the hell do I get rid of the f*cker?

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Jim Geach@jgeach·23 Tem

@Philip_Goff Did you read George Ellis's recent piece which touches on interpretation: ui.adsabs.harvard.edu/abs/2024arXiv2…

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Philip Goff@Philip_Goff·23 Tem

I see the case for Many Worlds as the simplest interpretation, but I worry it can't account for the probabilities of quantum mechanics.

Robert Janda@RJsnda

@Philip_Goff Sorry, but Everett's quantum theory is my only choice.🙂🙏

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Jim Geach@jgeach·23 Tem

Check out our new work led by Jianhang Chen: pushing the detection of ordered galactic B-fields back to z=5.6 in SPT0346-52! arxiv.org/abs/2407.14596 with @Enloro et al.

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Jim Geach@jgeach·20 Tem

@bushontheradio Need anything from Trago, Bush?

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Andy Bush@bushontheradio·20 Tem

Launching a new feature called DO YOU NEED ANYTHING WHILST IM HERE? Let us know what unusual / mundane location you are at this morning and we'll let you if we need anything picking up whilst you're there.

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Jim Geach@jgeach·19 Tem

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The Spectator Index@spectatorindex

BREAKING: Prominent security consultant Troy Hunt says 'this will be the largest IT outage in history' and 'this is basically what we were all worried about with Y2K, except it’s actually happened this time'

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Jim Geach@jgeach·18 Tem

Mind blown.

Retro Toys and Cartoons@toys_retro

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Jim Geach retweetledi

Alyssa Drake (@abdrake.bsky.social)@ab_drake·18 Tem

More @I_Hert_Space stars: @AstronomerEmma giving her plenary talk about all the exciting JADES results

Alyssa Drake (@abdrake.bsky.social) tweet media

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Keşfet

@bushontheradio @Philip_Goff @Enloro @elonmusk @BarackObama @taylorswift13 @cristiano @BillGates