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Posts by Allison Parshall

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Artemis II reveals why humans still love the moon The triumph of NASA’s first crewed lunar mission in a half-century is a reminder of what the moon really means for Earth—and why we’re going back

Just in case you missed it over the weekend, here's my thoughts for @sciam.bsky.social about how the Artemis II mission is, at its core, a reminder of why we love the moon.

www.scientificamerican.com/article/nasa...

1 week ago 54 15 0 3

Hello, Bluesky! We, the staff of Scientific American, are pleased to announce we have formed a union with @wgaeast.bsky.social. Just as mitochondria are the powerhouse of the cell, we are the powerhouse of the publication, and we’re excited to have a new way to contribute to its success.

1 week ago 1268 269 25 23
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‘Moon joy’ and the overview effect—how views from space change us Artemis II’s views from space trigger a special type of awe. Psychologists suggest holding onto it

Now on @sciam.bsky.social: Have you been feeling "moon joy" about NASA's Artemis II lunar mission? If so, you might want to hang onto it as long as possible, because it seems to be rather good for you. By @parshallison.bsky.social.

www.scientificamerican.com/article/what...

1 week ago 21 4 1 0
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This is Sadie. She was finally reunited with her human, astronaut Christina Koch, after her mom’s voyage around the moon took her the furthest any human has ever been from their dog. She can't wait to hear all about the universe. 14/10 (IG: astro_christina)

1 week ago 15557 2732 199 221
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AITA? AI won’t tell you, and it’s affecting behavior and relationships A new study of AI sycophancy shows how asking agreeable chatbots for advice can change your behavior

A new study of AI sycophancy shows how asking agreeable chatbots for advice can change your behavior

3 weeks ago 32 11 0 2
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What 39 traits reveal about the autism spectrum The autism spectrum is big, vibrant and complicated, a new graphic of 39 traits shows

Excited to share this piece by @parshallison.bsky.social and me in the April issue of @sciam.bsky.social. This is my fav type of #dataviz challenge: tackling a concept that is complex, fascinating, and that I haven’t seen represented in this way before. 📊 🧪 www.scientificamerican.com/article/the-...

1 month ago 50 16 1 1
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What 39 traits reveal about the autism spectrum The autism spectrum is big, vibrant and complicated, a new graphic of 39 traits shows

People often talk about the autism spectrum as if it's a simple sliding scale from "more autistic" to "less." This isn't true — the spectrum is dizzyingly complex, and @unamandita.bsky.social and I set out to visualize this in SciAm's April issue:
www.scientificamerican.com/article/the-...

1 month ago 31 5 1 1
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How the ‘Quad God’ cracked a seemingly impossible jump How do figure skaters like Ilia Malinin keep landing harder and harder jumps?

As we get ready to watch Ilia Malinin skate, please read this fascinating piece by my colleague @parshallison.bsky.social about how the self-appointed Quad God is able to do what he does. And how figure skaters have been able to land progressively more difficult jumps. ⛸️ 🧪

2 months ago 26 10 1 0
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Science Quickly Science Quickly brings you fresh discoveries and cutting-edge science stories. Host Rachel Feltman unpacks complex ideas with clarity, making it easy to stay informed and inspired—no science backgroun...

Got kind of obsessed with Connor Storrie's accent in Heated Rivalry so me and @parshallison.bsky.social interviewed the show's dialect coach

2 months ago 37 4 3 1
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My feature is on the cover of @sciam.bsky.social !!

This is one of the more fascinating, maddening, mind-boggling stories I've reported in a long time. Please come on this journey with me.

3 months ago 43 12 0 0
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What’s in Store-Bought Chicken Stock, and Why Are Brands so Secretive About It? A long, winding journey to find out why companies treat their chicken broth recipes like state secrets.

Lost in the Stock

Figuring out what’s actually in a box of chicken stock shouldn’t be that hard. Right?

www.eater.com/23552129/wha...

--> A wonderful look at the reality of reporting, as well as a insightful plunge into the abyss of Big Food. Answers all your questions about canned broth.

4 months ago 5 5 0 1
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This Tiny ‘Fire Amoeba’ Just Redefined Life’s Limits It was thought that complex cells couldn’t survive above a certain temperature, but a tiny amoeba has proven that assumption wrong

It's been thought since the early 70s that eukaryotes (basically any life with a cell nucleus) wouldn't survive above 62C and no complex life had been shown living above 60C. Until the "fire amoeba"... 🧪

(These are some of my favorite stories to write, just weird neat stuff we're learning.)

4 months ago 61 22 2 4
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Why Horror Movie Music Sends a Chill Up Your Spine Horror movie composers use musical tricks to hijack your nervous system and put you on edge

Happy Halloween 🦇🦇🦇 Horror movie music can be deeply unsettling. Here's how composers achieve that effect www.scientificamerican.com/article/how-... 🧪

5 months ago 10 1 0 0
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Why Horror Movie Music Sends a Chill Up Your Spine Horror movie composers use musical tricks to hijack your nervous system and put you on edge

Horror movie composers use musical tricks to hijack your nervous system and put you on edge

5 months ago 44 16 3 2
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Cells Have a Death Switch That Protects Us from Viruses but Also Leads to Aging A special class of immune proteins protect us from pathogens but also drive inflammation and cell death

A special class of immune proteins protect us from pathogens but also drive inflammation and cell death

6 months ago 45 15 1 2
Multiple choice question reading "A famous sculpture containing a cryptography puzzle called Kryptos has fascinated the public since 1990, when it was installed in what notable location?" Answer options are "The Statue of Liberty's torch, Area 51, the CIA's headquarters, the North Pole."

Multiple choice question reading "A famous sculpture containing a cryptography puzzle called Kryptos has fascinated the public since 1990, when it was installed in what notable location?" Answer options are "The Statue of Liberty's torch, Area 51, the CIA's headquarters, the North Pole."

On today's @sciam.bsky.social science quiz, we've got space shuttles and cryptography puzzles. Share your score below! 🧪 www.scientificamerican.com/game/scienti...

6 months ago 15 2 2 0
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How to Train Your Brain to Act Morally Your brain gets used to wrongdoing. It can also get used to doing good

Your brain gets used to wrongdoing. It can also get used to doing good

6 months ago 52 15 1 7
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The Most Efficient Traveler Isn’t a Bird or a Fish—It’s You on a Bike A famous graphic, now updated, compares locomotion in the animal kingdom

Congratulations to bicyclists: you're one of the most efficient movers in the animal kingdom! 🧪 www.scientificamerican.com/article/a-hu...

6 months ago 176 57 6 5
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The Most Efficient Traveler Isn’t a Bird or a Fish—It’s You on a Bike A famous graphic, now updated, compares locomotion in the animal kingdom

We used @sciam.bsky.social's 180th anniversary as an excuse to revisit an old favorite. Familiar with the efficiency of locomotion chart from the March 1973 issue? Here it is again, reimagined for 2025 by DTAN Studio, w/text by @parshallison.bsky.social 📊 🧪 www.scientificamerican.com/article/a-hu...

6 months ago 201 56 12 17

Steve Jobs loved this original @sciam.bsky.social graphic and cited it constantly in interviews, calling computers "bicycles of the mind" for how they let us operate with max efficiency.

Turns out, though, bikes are so efficient because they make us more like... fish? Check it out 🧪

6 months ago 47 12 2 0
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Annual COVID Vaccines Save Lives, New Study Shows A new study shows that receiving an updated COVID vaccine reduced people’s risk of severe disease and death in all age groups, regardless of immunity from prior infection or vaccination

The science is in: COVID boosters are worth it, even if you've been vaccinated and/or infected before. Stay safe out there, friends!: 🧪 🛟 www.scientificamerican.com/article/new-...

6 months ago 272 139 1 15

"Accessing the supports my autistic son needs can be brutally difficult, especially as he and his peers transition into adulthood. But unlike grievance parents, I believe my son deserves respect and understanding—not grievance parents’ relentless exploitation of their children as burdens."

6 months ago 87 32 1 0

Memorizing this

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How Scientists Finally Found a Treatment that Slows Huntington’s Disease After years of heartbreak, researchers have found an experimental treatment that can slow the progression of Huntington’s disease, according to early results from a small clinical trial

After yrs of disappointment scientists have made a genuine advance in treating Huntington's. The new gene therapy slowed disease progression by 75%. But it's still experimental and will likely be $$, @parshallison.bsky.social reports for @sciam.bsky.social: www.scientificamerican.com/article/firs...

6 months ago 61 17 3 3
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Demetre Daskalakis Saw the CDC Change from the Inside—And He’s Sounding the Alarm The former director of a CDC center reveals how political ideology is undermining science, threatening vaccine policy and endangering public health across the U.S.

Today on Science Quickly for @sciam.bsky.social: @drdemetre.bsky.social on how the CDC has decayed from a trusted source of health information to "an ideology propaganda machine that’s Orwellian"—and what we can do about it

www.scientificamerican.com/podcast/epis...

6 months ago 9 3 0 0
Quiz question reading "'Earth wind' can blow particles of oxygen to the moon, where they can do what?" Answer options are "Erupt lunar volcanoes, feed lunar microbes, rust lunar minerals, and create lunar auroras"

Quiz question reading "'Earth wind' can blow particles of oxygen to the moon, where they can do what?" Answer options are "Erupt lunar volcanoes, feed lunar microbes, rust lunar minerals, and create lunar auroras"

On this week's @sciam.bsky.social science quiz, we've got earth wind and fire. (Kinda.) Can you get 6/6? www.scientificamerican.com/game/science... 🧪

6 months ago 10 2 1 0
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"They say he was the composer's composer." Indeed.

6 months ago 9 4 2 0
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Experimental Music Meets Neuroscience in a Haunting New Installation A museum exhibit in Australia lets visitors hear music generated by brain cells derived from the blood of a dead composer.

A museum exhibit in Australia lets visitors hear music generated by brain cells derived from the blood of a dead composer.

6 months ago 24 7 2 10

Every new thing I learn about Alvin Lucier is cooler than the last. He used his brainwaves to make music in the '60s--and he found a way to keep it up, even after his death. "If anyone was gonna pull off immortality, it was him," his daughter, Amanda Lucier, told me.

Enjoy the episode!🧪

6 months ago 10 3 0 0
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Experimental Music Meets Neuroscience in a Haunting New Installation A museum exhibit in Australia lets visitors hear music generated by brain cells derived from the blood of a dead composer.

Today on @sciam.bsky.social's Science Quickly, our unofficial music correspondent @parshallison.bsky.social tells us how one experimental composer is continuing to make music from beyond the grave www.scientificamerican.com/podcast/epis...

6 months ago 7 2 0 2