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Andrew Morrison

@achmorrison.bsky.social
342 followers 64 following 113 posts

Social media expat. #ITeachPhysics #Acoustics blog.drewsday.com

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Reposted by Andrew Morrison
Acoustical Society of America @asa-news.bsky.social · 31/08/2026
NEW! Congratulations to the Honolulu POMA Student Paper Competition Winners. We talk with four of the winners. Topics include perception of the PIN/PEN merger, multi-channel source separation, designing resin reeds for oboes, and modelling cochlear synaptopathy. ow.ly/kGjw50ZHjqy
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Reposted by Andrew Morrison
Alex Weatherall @aweatherall.bsky.social · 30/08/2026
If you used trinket.io to teach HTML or Python coding - tomorrow is the last day you can download your code before it shuts down. There are alternative open source trinket services you can upload it to if you want to. I must remember to remind my students.
trinket.io
Trinket
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Reposted by Andrew Morrison
wrightphyshop.bsky.social @wrightphyshop.bsky.social · 28/08/2026
This is a letter to all college students within 150 miles of #Chicago, #Illinois who are studying to #Astronomy, #Physics, Material Science, or other physical science. We are throwing a big #physics party for you. Register today! #ITeachPhysics cosmicpathways.org/2026/08/28/l...
cosmicpathways.org
Letter to Astronomy and Physics Departments and Students Near chicago
Dear College Physical Science Students and Professors within 150 miles of Chicago, I am reaching out to you to tell you about an amazing opportunity for you, your peers, and your department. On Oct…
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Reposted by Andrew Morrison
Acoustical Society of America @asa-news.bsky.social · 27/08/2026
A classic physics-of-music textbook, blending waves, oscillations, and musical instruments with rich historical examples. Covers strings, organs, and voice, making the science of sound accessible through a uniquely human, interdisciplinary lens. doi.org/10.1007/978-3-319-92796-1
Cover of 'The Science of Musical Sound' featuring a violin, clarinet, and cello resting on a piano bench in a dimly lit room with a piano keyboard in the background.
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Andrew Morrison @achmorrison.bsky.social · 26/08/2026
The wrong 80-year-olds are dying. Get it together, Mr. Reaper.
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Reposted by Andrew Morrison
wrightphyshop.bsky.social @wrightphyshop.bsky.social · 05/08/2026
Dear #Physics Departments (especially in chicago and/or NYC areas): #ITeachPhysics cosmicpathways.org/2026/08/05/d...
cosmicpathways.org
Dear Physics Departments in NYC and Chicago
Are you part of a physics department within 100 miles of either New York City or Chicago? Well I have an opportunity for you! We are running Cosmic Pathways Chicago on Oct 17 at Lewis University * …
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Reposted by Andrew Morrison
Sarah Tuttle @niais.cryptoanarchy.network · 20/08/2026
Over a billion dollars just... being held in mystery purgatory. These are the places where we lose, the quiet throttling of funding that is undermining research and education across the country. And the opacity and lack of communication means it's incredibly difficult to plan in any meaningful way
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Andrew Morrison @achmorrison.bsky.social · 22/08/2026
As someone with a proposal in “pending” status since May, this is incredibly disheartening.
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Reposted by Andrew Morrison
Acoustical Society of America @asa-news.bsky.social · 19/08/2026
Don't miss the article that inspired this month's Reflection, "Input impedance of brass musical instruments—Comparison between experiment and numerical models," by René Caussé, J. Kergomard, and X. Lurton! doi.org/10.1121/1.390402
Title slide showing a study on resonance properties of wind instruments by Seiji Adachi with frequency graphs and JASA Reflections branding.
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Reposted by Andrew Morrison
That Iowa Ginger @thatiowaginger.bsky.social · 13/08/2026
Band kid here. Brass are def in the resistance. Trombones are all anarchists and are actively recruiting. French horns are probably handing out water at rallies. Trumpets got caught up while one upping their bros but they’re here now so might as well lead a chant. Tubas are the masterminds.
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Reposted by Andrew Morrison
Acoustical Society of America @asa-news.bsky.social · 08/08/2026
Acústica de los órganos de tubulares y tendencias futuras en la investigación acousticstoday.org/wp-content/uploa… Traducción al español con la colaboración de Leonardo Treviño Arrambide y Daniela Alejandra Gutiérrez Dimas.
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Reposted by Andrew Morrison
Acoustical Society of America @asa-news.bsky.social · 07/08/2026
The average U.S. physics PhD takes 6+ years. DHS's new rule replaces open-ended "duration of status" for int'l students with maximum fixed 4-year admission periods. What happens in between? American Institute of Physics is breaking it down Aug 12 at 12 PM EDT: bit.ly/454knmF
Three experts from AIP and Institute for Progress discuss DHS's Duration of Status Rule in a webinar on August 12th at noon EDT.
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Reposted by Andrew Morrison
Acoustical Society of America @asa-news.bsky.social · 06/08/2026
Modal parameter extraction from measured bridge admittance towards finite-difference time-domain simulations doi.org/10.1121/2.0002351
Detailed close-up of two violins showcasing their glossy wooden surfaces and strings.
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Reposted by Andrew Morrison
Acoustical Society of America @asa-news.bsky.social · 05/08/2026
This MinutePhysics video takes a close look at the true motion of string instruments, such as the guitar, which has really bizarre movement compared to how you might imagine! www.youtube.com/watch?v=sYdXa_yp0fc
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Reposted by Andrew Morrison
Acoustical Society of America @asa-news.bsky.social · 04/08/2026
Building Soundscapes: Using Minecraft to Teach the Physics of Reverb acoustics.org/building-soundscapes-…
Minecraft chat window showing commands and room acoustic measurements with details on width, depth, height, volume, and absorption.
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Reposted by Andrew Morrison
Rhett Allain @rhettallain.bsky.social · 02/08/2026
With the @gopicup trinket - you can now run matplotlib AND vptyhon together in a browser. This is great for advanced undergraduate #physics courses using #python rjallain.medium.com/trinket-is-d...
rjallain.medium.com
Trinket is Dying, Long Live VPython: Modern Physics Electrostatic Visualizations in the Browser
If you know me, you know I love VPython — the module that brings 3D graphics and other stuff into python. In short, this simple coding…
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Reposted by Andrew Morrison
Rhett Allain @rhettallain.bsky.social · 30/07/2026
trinket is dead, long live trinket. Check this out - now that trinket #python is on @gopicup.bsky.social , you can use matplotlib AND vpython together in a browsers. It's kind of awesome. Here's how to make an equipotential and vector field plot. #physics youtu.be/e07TjUeeAdk
youtu.be
Python Physics: The New Trinket with Matplotlib
YouTube video by Dot Physics
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Andrew Morrison @achmorrison.bsky.social · 04/08/2026
Want to read!!!!
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Andrew Morrison @achmorrison.bsky.social · 03/08/2026
Today I went to a submarine museum that was missing its submarine. On the plus side, I was able to see our car through the periscope!
Entrance of the USS Silversides Submarine Museum on a sunny day. View through the eyepiece of a periscope of the parking lot showing a white car.
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Andrew Morrison @achmorrison.bsky.social · 29/07/2026
I'm so thrilled that the Acoustical Society of America sponsored this video! I think Minute Physics did a great job with this topic.
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Reposted by Andrew Morrison
Michael Freeman @afreeparticle.com · 29/07/2026
#iTeachPhysics: Nice new video from Minute Physics
youtube.com
The Bizarre Way Strings Actually Vibrate
YouTube video by minutephysics
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Andrew Morrison @achmorrison.bsky.social · 21/06/2026
www.theflip.museum Um, where is @physicsramble.bsky.social and why are we not going to this museum??
theflip.museum
The Flip — Chicago's Playable Pinball Museum
A not-for-profit playable museum connecting everyone with pinball's history, art, science, and technology. 30+ restored machines spanning 1932–2026. Now open in downtown Chicago.
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Reposted by Andrew Morrison
Acoustical Society of America @asa-news.bsky.social · 30/03/2026
Sonic Connexions Topic: “Too Many Voices” — acoustic challenges in monitoring large animal groups 🐦 🗓️ April 7 🕒 2 PM Boston | 3 PM São Paulo | 7 PM London 🎙️ Dr. Laura Kloepper 💬 Talk + small breakout discussions 📍 Zoom whoi-edu.zoom.us/meeting/register/T… #bioacoustics
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Andrew Morrison @achmorrison.bsky.social · 29/03/2026
How did I miss Waffle Day????
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Reposted by Andrew Morrison
Bill Higgins-- Beam Jockey @beamjockey.bsky.social · 23/03/2026
As for me, I've realized that when I allow myself to be entertained by thrilling spy chases, battling superheroes, and touching romantic comedies, I am only marking time. I am waiting, often years, for an intelligent science fiction movie to come along. Praying for a film like PROJECT HAIL MARY.
media.tenor.com
a glass sphere is sitting on top of a wooden platform
Alt: Animated GIF. Rocky, the alien engineer in the film PROJECT HAIL MARY, is inside a multifaceted transparent enclosure approximately shaped like a sphere. It is about 1.5 meters in diameter. He is a light brown crab-like creature, about 1 meter high, with five limbs. His carapace and limbs have a rock-like texture. He is raising one limb in greeting. Copyright 2026 by MGM.
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Andrew Morrison @achmorrison.bsky.social · 25/03/2026
This. Please more of these movies!!!
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Reposted by Andrew Morrison
Chanda Prescod-Weinstein 🌌 @chanda.blacksky.app · 28/01/2026
WELL-PAID OPPORTUNITY FOR A PHYSICS EDITOR! Physics Today is hiring -- apply apply apply! 🧪⚛️🔭 workforcenow.adp.com/mascsr/defau...
workforcenow.adp.com
Recruitment
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Andrew Morrison @achmorrison.bsky.social · 27/01/2026
I was in the same grade as Christa McAuliffe's son in 1986. I try to help enginnering students understand the role they have in building a safer future. Not all engineers will be rocket designers. But, all engineers can impact safety in their work. wapo.st/4bSipdA
wapo.st
40 years later, a new look at lessons from the Challenger disaster
Christa McAuliffe’s flight as the “teacher in space” lasted 73 seconds. A reporter who witnessed the tragedy returned to the story and found an engineer still trying to spread its lessons.
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Andrew Morrison @achmorrison.bsky.social · 27/01/2026
A student in my class asked to share information in class about a fundraiser she has started. She's raising funds to support the The Midwest Immigrant Bond Fund. MIBF is a revolving fund to help free people from ICE detention. secure.givelively.org/donate/midwe... I'd love to see her goal met!
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Reposted by Andrew Morrison
David M. Perry @lollardfish.bsky.social · 26/01/2026
The 2029 Pretti Good Act will establish a commission to identify all agents, create a detailed accounting of all acts, and hold criminally liable as necessary. Agents who voluntarily and truthfully disclose will be granted some leniency, provided their crimes did not include murder or torture.
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Michael Burns-Kaurin @mburnskaurin.bsky.social · 26/01/2026
@rhettallain.bsky.social @wbrianlane.bsky.social From trinket: You will have access to trinket.io as long as it is up and running, until early August. I just released a way to download all of your trinkets at once. Go to My Settings then Data or use the link below. trinket.io/account/data
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Reposted by Andrew Morrison
Acoustical Society of America @asa-news.bsky.social · 26/01/2026
Acoustics Lay Language Paper Women in the island nation of Vanuatu create music in a unique way. Standing waist deep in a pool, they strike the water with their hands creating a unique variety of tones. acoustics.org/the-sounds-of-the-wat…
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Andrew Morrison @achmorrison.bsky.social · 26/01/2026
And YouTube. And TikTok. And all the places.
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Reposted by Andrew Morrison
That Iowa Ginger @thatiowaginger.bsky.social · 22/01/2026
I know there is a lot happening, but this is also very very bad. BWCA is special and needs to be preserved. More importantly, it is PROTECTED land. If they can strip this, there will be nothing stopping them from digging up Yellowstone, chopping down Sequoia, and building mansions in Acadia.
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Andrew Morrison @achmorrison.bsky.social · 24/01/2026
This isn’t official, but the unofficial word is that the source code for trinket will be made open source with documentation for running it on a server essentially the same as the current trinket. No word on an export tool, but it has been requested.
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Reposted by Andrew Morrison
AAPTHQ @aapthq.bsky.social · 17/01/2026
Day 1 of #AAPTWM26 is off to a great start with workshops (PICUP, Physics with Phones, Search for Dark Matter Masterclass, and the Modern Eddington Experiment). #AAPTConference #AAPTMeeting #Workshops #ITeachPhysics
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Andrew Morrison @achmorrison.bsky.social · 20/01/2026
Great meeting! (Apparently holding a microphone doesn’t stop my gesticulating habit.) #AAPTWM26
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Andrew Morrison @achmorrison.bsky.social · 03/01/2026
I forgot this worked, but isn’t my main bsky account. 🤷‍♂️
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Andrew Morrison @achmorrison.bsky.social · 03/01/2026
I picked _today_ to log back on to social media?? I had no idea...
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Andrew Morrison @achmorrison.bsky.social · 07/09/2025
This was a fantastic episode of the Cautionary Tales podcast about one woman’s fight to keep Thalidomide off the market. Even if you know the story, you may not know how the current secretary of HHS got almost all the facts wrong when he discussed it. overcast.fm/+AA5K6ZqrU5A
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PICUP @gopicup.bsky.social · 21/08/2025
🚀 Join us for the 5th Annual Greater Chicagoland PICUP Workshop! 🎉 Great for high school and college teachers alike! 📍Lewis University in Romeoville, IL 📅 September 20, 2025 ℹ️ www.compadre.org/PICUP/events... #iteachphysics #iteachastro #stemed #csed #computinged #iteachcs
compadre.org
Greater Chicagoland PICUP Workshop 2025
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Reposted by Andrew Morrison
Acoustical Society of America @asa-news.bsky.social · 19/08/2025
ASA is grateful to its members and other contributors for their generous contributions! That support has enabled the ASA to provide assistance to thousands of acousticians in the pursuit of their research and education and thereby advance the field of acoustics. acousticalsociety.org/foundation-f...
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Acoustical Society of America @asa-news.bsky.social · 15/08/2025
DYK about the Signal Processing TC Gallery of Acoustics? Researchers use video, images, & posters to bring the beauty of sound to life. Check out, “Acoustics in Flight 2016” by Brent Reichman (BYU) tcspasa.org/gallery-of-a... Distribution A. Approved for public release: distribution unlimited
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Andrew Morrison @achmorrison.bsky.social · 29/07/2025
RIP 23. 😔⚾️
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Reposted by Andrew Morrison
Acoustical Society of America @asa-news.bsky.social · 30/05/2025
Find a career in acoustics! Studying acoustics opens up your future to a range of career paths. You can do almost anything with an acoustics background! exploresound.org/acoustics-ca...
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Andrew Morrison @achmorrison.bsky.social · 13/05/2025
I can not login to the INCLUDES Coordination Hub, nor can I seem to reset my password.
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Physghoul 👻 🎃 @physgal.bsky.social · 08/05/2025
This is one of the absolute best resources out there for science teachers to use to help students visualize and understand scientific processes. It was a godsend during the pandemic when in-person labs were not possible. And it's free for all to use. So disappointing. 🧪🎢 ⚛️ 🥽 🍎 #WithoutNSF #SaveNSF
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Andrew Morrison @achmorrison.bsky.social · 10/05/2025
I just learned that The Organization for Physics at Two-Year Colleges had its funding terminated by NSF today. This is absolutely gut-wrenching. Someone help me make sense of how hurting physics education at community colleges is making America great. optycs.aapt.org
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Andrew Morrison @achmorrison.bsky.social · 26/04/2025
I wouldn't be surprised if NSF didn't release another dollar for the rest of the year at this rate.
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