Juan Cabanela reposted
Juan Cabanela
Juan Cabanela
@cabanela.com
Father of Twins. Husband. I was a Physics & Astronomy Professor at Minnesota State University Moorhead until Spring 2023. Now a Computer Science Professor at MSUM. Scientific Pythonista experimenting with ML. Amateur 📷 and 🚵🏼♂️. #SchrödingersProfessor
244 followers348 following157 posts
Juan Cabanela reposted
A rare solo #NobelPrize in physics goes to neutrino scientist Francis Halzen “for decisive contributions to the IceCube Neutrino Observatory and the discovery of high-energy neutrinos of astrophysical origin”. Full coverage here: physicsworld.com/a/francis-ha... 🧪⚛️
Juan Cabanela reposted
A new trailer for Alex Gibney's documentary about Elon Musk was just released. gizmodo.com/elon-musk-do...
Juan Cabanela reposted
Juan Cabanela reposted
Juan Cabanela reposted
Juan Cabanela reposted
Peter's Law of Chatbot Accuracy*: "everything you read that's produced by an LLM is absolutely true, except for the rare output about which you happen have expert knowledge". *Remixed from Knoll's Law of Media Accuracy, where the exact same rules apply!
AI is a normal tech. That means there are times when it is useful and times when it is pointless or actively harmful. One rule of thumb for chatbots is that they can only provide useful information to experts who have the discernment to ignore the defective output that LLMs *always* emit. 60/
Juan Cabanela reposted
Juan Cabanela reposted
FUCK FUCK FUCK FUCK NOOOOO https://ca.pcmag.com/news/16760/fcc-approves-reflect-orbitals-giant-mirror-satellite-that-astronomers-hate
Juan Cabanela reposted
Bill Kristoll: "It is Lorenzo's family who are calling for a full and honest investigation into why a peaceful man was killed while driving to work by agents of our government.. it is our government that is stonewalling and covering up." The toll of homicides by Trump's secret police keeps climbing.
Juan Cabanela reposted
Juan Cabanela reposted
Juan Cabanela reposted
I just filled out the form in my own words, because we MUST take a stand against these partisan attacks on science. I urge everyone who follows me here to do the same. If you love science, then please help us protect it. I attached a screenshot of what I wrote. 🧪 🔭
OMB proposed new rules that would let political appointees, not scientists, decide which research gets funded in the U.S. But we can stop this if enough people share why peer-reviewed science is important to them. We made it easy for you to tell your story. The deadline to submit is July 13th.
Juan Cabanela reposted
Juan Cabanela reposted
Juan Cabanela reposted
👕 🎉 The official #SciPy2026 t-shirt is now available! This year marks the 25th anniversary of SciPy, and the limited-edition shirt is a great way to celebrate 🙌 👉️ Order by June 28 for conference pickup: ti.to/scipy/scipy2... 📦 Home delivery available before and after the conference!
This is one of the most fulfilling conferences I go to, a chance to get caught up with what is the state-of-the-art in scientific computing... and the logo of the laser loon for this year's conference is excellent! If you are involved in scientific computing, you should really consider attending!
🎉 Less than one month until #SciPy2026! 👉️ ti.to/scipy/scipy2... When people ask what SciPy is, it's tempting to say it's a conference about Python for scientific computing. But SciPy has always been much more than that.
Juan Cabanela reposted
Juan Cabanela reposted
Wow. Iran gets sanctions relief, the release of frozen funds, the ability to export oil, and a $300 billion reconstruction fund. The U.S. gets a reiteration of the vague promise Iran won’t develop a nuke. Hard to imagine a more thorough capitulation.
Juan Cabanela reposted
Many pro astrophysicists receive unsolicited letters from amateurs with new but subtly wrong physics theories, often about relativity and from retired engineers. This cute new paper is a perfect reply & I love how it uses cyclotrons & transponders & radar 🧪🔭 arxiv.org/abs/2605.21660
Juan Cabanela reposted
I am bookmarking this article and will no doubt be linking to it in many, many emails.
Yes, scientists can be hostile to new ideas. So should you Have you ever presented a new scientific idea, only to have it dismissed or dunked on by an actual scientist. There's a good reason for that, and they're probably in the right. bigthink.com/starts-with-... #astro #physics #space #crackpot
Juan Cabanela reposted
Juan Cabanela reposted
Wow. Trump is in so very far over his head. The Iran War is a generational blunder. After expending so many munitions, we are in a much worse position than before. Trump gave Iran a reason and an opportunity to seize the global economic chokepoint. And he hasn’t stopped it from getting nukes.
NEW: Iran’s latest counterproposal frontloads all of Iran’s key demands on the withdrawal of “a US threat to Iran,” financial relief, and Iran’s “right” to manage the Strait of Hormuz while attempting to delay discussion of Iran’s nuclear program. (1/8) Read more: isw.pub/IranUpdate05...
Juan Cabanela reposted
I must admit I'm enjoying his "I'm the best at not having dementia, nobody has less dementia than me" phase. Maybe we can trick him into ending the Iran war with a sudoku.
Trump on his cognitive test: "It had a question like, 'pick a number, sir, any number.' Okay. 203. 'Multiple by 9. Divide by 2. Add on 1,324. Subtract 1,292. Sir, multiply it out one more time by 19. What is the answer, sir?' I got it right."
Juan Cabanela reposted
Juan Cabanela reposted
Juan Cabanela reposted
Juan Cabanela reposted
The #SciPy2026 schedule is live 🎉 🚀 Get ready for an amazing week of talks, tutorials, community events, and great hallway conversations! Can’t wait to see you all in Minneapolis soon 🐍📊 Start planning your week ➡️ www.scipy2026.scipy.org/schedule
Juan Cabanela reposted
Juan Cabanela reposted
Judges should have to stand behind their reasoning and accept criticism if their arguments don’t hold water. Most importantly, providing reasoning is an essential protection against arbitrary power and helps ensure that like cases are being treated alike. bit.ly/4sZ1wCR
Juan Cabanela reposted
📣 Call for BoFs is open for #SciPy2026 ! Have a topic, idea, or community you want to bring together? Host a Birds of a Feather session 🐦💬 It’s a great way to spark discussions and meet your people! Submit yours by June 12th 🙌 www.scipy2026.scipy.org#bofs
Juan Cabanela reposted
I’ve never seen anything as weak as Hegseth’s need for constant affirmation. The American military (the Navy in particular) has more than a century of history of red-team testing of plans; wargaming; & criticizing itself. Hegseth on the other hand needs an unending attaboy or he crumbles like this.
Hegseth: "Our press are just like these Pharisees. Your politically motivated animus for President Trump nearly completely blinds you from the brilliance of our American warriors."
Juan Cabanela reposted
Juan Cabanela reposted
Yeah, fascinating that they do seem to be the people who can never “read the room.” Picking this moment to announce you are gutting NASA because you need to pay for a war no one wants is stupid. Not that it will matter, it’s not like they actually care about what the little people think.
The political calculations that result in cutting NASA funding the day after the Artemis II launch must be fascinating