Andrew Mountcastle

Andrew Mountcastle

@mounty.bsky.social

I investigate how insects are so good at crashing into things. 🐝Insect Biomechanist, 🏒Pond Hockeyologist, 📸Photographer-ish, Dad, Mainer, Biology prof at Bates College

1.7K followers942 following2.2K posts

We’re ruining our night sky, and with it our ability to study the cosmos and to dream

Ali@ali.river.geek.nz.ap.brid.gy

Brendan Larsen from Ngāmotu in Aotearoa and a member of the New Plymouth Astronomical Society took this stack over a couple of hours and estimates 14000 satellite trails. This is how bad it is now, it's set to get much much much worse - and then we lose Low […] [Original post on river.geek.nz]

I taught a class today using just an old-school chalkboard. It was such a lovely, tactile experience, and a pleasant antitode to the hyper-digital, AI-obsessed moment we're in.

Haha, great work. No notes. #Maine

The New York Times@nytimes.com

A Republican super PAC trying to influence a crucial Senate race in Maine spent thousands of dollars running an attack ad in the wrong Portland, targeting voters thousands of miles away in Oregon.

Wake up babe, a new plague just dropped

CNN@cnn.com

The death of a Russian lab worker at an institute dedicated to studying the plague has raised alarms throughout the Trump administration, prompting a race to compile intel and plot for a potential public health response, according to sources familiar with the matter. https://cnn.it/3TJsAdN

Well this helps explain why Susan Collins supports Trump at every turn

ProPublica@propublica.org

NEW: In late 2024, FBI investigators had enough evidence to launch a sweeping bribery probe that could ensnare top lawmakers, including Sen. Susan Collins. Then Trump was reelected and eviscerated the FBI and DOJ teams handling public corruption probes.

You know what Usain Bolt can do? Slow down and stop. lol

NBC News@nbcnews.com

A Chinese humanoid robot outran Usain Bolt’s 100-meter sprint world record on the opening day of the World Humanoid Robot Games in Beijing, posting a time of 9.39 seconds — 0.19 faster than Bolt’s pace in 2009.

Our planet has some weird a wonderful creatures up its sleeve 🧪

Rebecca R Helm@rebeccarhelm.bsky.social

The blue whale has been officially dethroned as the longest animal on earth*. In 2020, Schmidt Ocean Institute spotted this galaxy-shaped creature while doing an ROV dive off the coast of Australia. Based on their laser measurement system, they estimate the outer ring is 154 feet long...

Any children of the 80’s remember yard darts? I have fond memories of nearly braining my brothers with these things. Probably time I introduce my kids to them. (Hope my wife doesn’t see this)

Until now, experts have estimated there to be about 6 million insect species on our planet. Alex and team conservatively estimate that the true number of insect species is at least 14 to 20 million (!) — two to three times higher than current estimates. 🧪

🍁 Alex Smith 🍁@alexsmithants.bsky.social

🧪🧵 🪰 🐜🪲🐞🦗🐛🦋🪳🦟 How many species of insect are there?  A seemingly simple question, but one that has been 'bugging' scientists for years.  Our work out today suggests that there are millions more than we had previously expected.  doi.org/10.1073/pnas... @gdfcf.bsky.social

Andrew Mountcastle reposted

We've been raising a tadpole. The transformation from swamp comma, to clumsy fish, to leggy fish, to frog with a tail has been rapid and dramatic. It's impossible and it's happening three feet from where I'm typing this. For the cost of a little attention, nature will fill your life with wonder.

Every year my college publishes a "Good Reads" summer reading list, a compilation of book recommendations from faculty, staff and alumni. I often find myself referencing it for book recs, so figured I'd post it here for book lovers in my orbit. store.bates.edu/blogs/news/2...

store.bates.edu2026 Summer Reading List - Updated June 10, 2026Welcome to the 29th annual Bates College "Good Reads" list! Click here to download the 2026 Good Reads List! Other Recent Editions: 2025 - Download 2024 - Download 2023 - Download 2022 - Download 2021...

As an educator, this is my biggest concern with AI. Writing is a skill. Thinking is a skill. Being creative is a skill. The more we outsource these essential brain activities to a computer, the more our skills degrade. 🧪

Michael Nabert@sustainablesong.bsky.social

Research confirms that the more skilled professionals like doctors and software engineers rely on AI, the more their skills degrade. www.nature.com/articles/d41...

In a new experimental study, bees unable to reach a nectar reward above them in a confined space (and therefore unable to fly) solved the problem by rolling a ball underneath it and climbing onto top of it. 🤯🧪 www.theguardian.com/environment/...

theguardian.com‘They surprise me every time’: bees can use tools to solve problems, study findsInsects join list of species capable of solving simple ‘box-and-banana’ problem that demonstrates basic intelligence

Male pigeons would rather rely on their superparamagnetic macrophages than admit they’re lost and ask for directions. 🧪

Science Magazine@science.org

Researchers have identified superparamagnetic macrophages in the livers of rock pigeons to be crucial for magnetic sensing. The finding uncovers an unexpected role for immune cells in sensory perception and may fundamentally change our understanding of animal navigation. https://scim.ag/4nTQ3nq

The perpetual hours-long line for Red’s Eats in Wiscasset blows my mind. It’s just two ingredients, folks! And one of them is a Hannafords hot dog bun!

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Umm…the dimpled golf ball, a drag-reducing invention, was patented in 1905. 🧪

WIRED@wired.com

It's long been accepted that the smoother the surface, the lower the aerodynamic drag. That turns out not always to be the case. www.wired.com/story/a-fund...

🧪

Science Magazine@science.org

Breaking news: Indiana University plant microbiologist Roger Innes has been locked out of his laboratory by the school in response to a request by one of his federal funders. The move comes after Innes complained about the government’s prosecution of Chinese postdocs. https://scim.ag/4tsDqRr

Andrew Mountcastle reposted

Not sure I've ever come across a single tree in its landscape set apart quite like this one and be so shapely too. Will return. #Trees #Kodak TMax100 #BelieveInFilm #LoneTree

Andrew Mountcastle@mounty.bsky.social

Looking forward to seeing the developed shot of this one

The National Park Service’s infographic of Lake Mead identifies distinct islands that have since merged into one big island because the water level has dropped so much after decades of drought in the west

During the pandemic I took to creating random photoshops during our monthly virtual faculty meetings. I called them "Faculty Meeting Photoshops." I just ran across this one while looking for an old photo.