Jeanna Bryner
@jeanna.bsky.social
📤 2649
📥 120
📝 109
reposted by
Jeanna Bryner
Allison Parshall
about 15 hours ago
Does taking Tylenol during pregnancy increase risk of autism? The evidence is thin—and entirely correlational. Here's what to know.
@sciam.bsky.social
🧪
www.scientificamerican.com/article/does...
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Does Tylenol Use during Pregnancy Cause Autism? What the Research Shows
Trump and Robert F. Kennedy, Jr. plan to tie Tylenol use during pregnancy and folate deficiencies to rising autism rates—but the evidence is thin
https://www.scientificamerican.com/article/does-tylenol-use-during-pregnancy-cause-autism-what-the-research-shows/
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32
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reposted by
Jeanna Bryner
Meghan Bartels
about 18 hours ago
Bay Area quake! Get the deets here: 🧪
www.scientificamerican.com/article/magn...
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San Francisco Rattled by Predawn Earthquake
The San Francisco Bay Area was rattled early this morning by a magnitude 4.3 earthquake along the Hayward fault line
https://www.scientificamerican.com/article/magnitude-4-3-earthquake-strikes-san-francisco-bay-area/
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"The fate of the cosmic cannonball is now anyone’s guess," writes
@danvergano.bsky.social
for
@sciam.bsky.social
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The Meteorite That Vanished: A Tale of Lies, Death and Smuggling
How a space rock vanished from Africa and showed up for sale across an ocean
https://www.scientificamerican.com/article/inside-the-mysterious-smuggling-of-the-el-ali-meteorite/
about 18 hours ago
0
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reposted by
Jeanna Bryner
Lauren Wilson
6 days ago
Right now, millions of birds are migrating south before the onset of the boreal winter.
@ksepkalab.bsky.social
and I explore the evolutionary origins of this amazing behavior in our article for
@sciam.bsky.social
!
www.scientificamerican.com/article/how-...
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Bird Migration Is One of Nature’s Greatest Spectacles. Paleontologists Just Found Clues to Its Origin
Tiny fossils hint at when birds began making their mind-blowing journey to the Arctic to breed
https://www.scientificamerican.com/article/how-birds-began-migrating-to-the-arctic-to-breed/
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reposted by
Jeanna Bryner
Kate Wong
6 days ago
Chimpanzees get a surprising amount of alcohol from the fruit they eat. This discovery might bolster the "drunken monkey hypothesis" for humanity's love of liquor 🧪🍸
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Chimpanzee Consumption of Boozy Fruit May Illuminate Roots of Humanity’s Love of Alcohol
Wild chimps ingest the equivalent of multiple alcoholic beverages a day
https://www.scientificamerican.com/article/chimpanzee-consumption-of-boozy-fruit-may-illuminate-roots-of-humanitys-love/
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I love how this feature uses graphics to explain the latest thinking on possible Alzheimer's causes and the many treatment targets.
@sciam.bsky.social
@jenchristiansen.com
@estherlandau.bsky.social
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See How Alzheimer's Disease Works—And How the Newest Treatments Fight It
While our understanding of Alzheimer’s disease is far from complete, the latest therapies, and others in more than 100 clinical trials, offer new hope
https://www.scientificamerican.com/article/a-new-generation-of-alzheimers-treatments-explained-in-graphics/
6 days ago
0
13
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What are your thoughts on the logic behind polar geoengineering ideas?
@sciam.bsky.social
@alecluhn.bsky.social
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Is Polar Geoengineering a Bold Fix or a Dangerous Gamble? Debate Rages among Scientists
Scientists are beginning to take clear sides on whether or not to use human-made interventions to preserve polar ice, such as pumping up seawater or launching aerosols into the atmosphere to cool the ...
https://www.scientificamerican.com/article/polar-geoengineering-debate-rages-as-climate-change-melts-ice/
12 days ago
4
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2
Dr. Smith also reminded the students and advocates listening: "Nothing for us without us."
#FutureOfSickleCell
@sciam.bsky.social
add a skeleton here at some point
12 days ago
0
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I had an incredible discussion on advances in sickle cell research with Amit Jimoh, Jonathan Stiles and Robert Meller in the beautiful auditorium of our host
@msmedu.bsky.social
#FutureofSickleCell
@sciam.bsky.social
13 days ago
1
16
2
reposted by
Jeanna Bryner
Meghan Bartels
13 days ago
Today is the peak of Atlantic hurricane season. And yet, there's not even a hint of a hurricane anywhere in sight. What gives? Some cool weather stuff here: 🧪
www.scientificamerican.com/article/atla...
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At the Peak of Hurricane Season, the Atlantic Is Quiet. Here’s Why
Hurricane activity in the Atlantic basin is historically at its peak on September 10—but not this year
https://www.scientificamerican.com/article/atlantic-hurricane-season-has-gone-quiet-heres-why/
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reposted by
Jeanna Bryner
David M. Ewalt
14 days ago
@sciam.bsky.social
is at
#Morehouse
School of Medicine getting ready for a discussion on cutting-edge new treatments and the road to a cure for Sickle Cell disease. It's going to be a fascinating day, if you're in Atlanta come on by!
#FutureOfSickleCell
www.eventbrite.co.uk/e/the-future...
1
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2
reposted by
Jeanna Bryner
David M. Ewalt
14 days ago
"To know sickle cell disease is to know medicine." Dr. Wally Smith, Florence Neal Cooper Smith Professor at Virginia Commonwealth University, encourages
#Morehouse
School of Medicine students to study the science and join Sickle Cell warriors in their fight.
#FutureofSickleCell
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reposted by
Jeanna Bryner
Scientific American
18 days ago
Some black holes get extremely massive. Is there an upper limit to their growth?
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How Big Is the Biggest Black Hole?
Some black holes get extremely massive. Is there an upper limit to their growth?
https://www.scientificamerican.com/article/how-big-can-a-black-hole-get/
0
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There’s still time to submit your
#SciAmInTheWild
tinyurl.com/yfrrp7kb
23 days ago
0
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Find out if you meet one of the eligibility criteria to receive a COVID vaccine this year. The list of qualifying conditions is pretty broad and includes lifestyle risk factors such as physical inactivity:
www.scientificamerican.com/article/who-...
@meghanbartels.bsky.social
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COVID Vaccines Are Still Saving Lives—But They Will Be Harder to Get This Year
Many questions still surround COVID vaccine access this fall, but here’s what we know so far
https://www.scientificamerican.com/article/who-is-eligible-for-the-covid-vaccine-in-2025-and-how-to-get-it/
26 days ago
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And it's a perfect day to subscribe for just $18/year!
www.scientificamerican.com/getsciam/
add a skeleton here at some point
26 days ago
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I am so excited about the advances in treating and potentially curing T1D. Fingers crossed these scale up in my son's lifetime.
add a skeleton here at some point
26 days ago
0
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My fave
#SciAmInTheWild
so far. Can you beat aliens? (
www.scientificamerican.com/anniversary-...
)
add a skeleton here at some point
about 1 month ago
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0
reposted by
Jeanna Bryner
Kate Wong
about 1 month ago
Fossil teeth reveal a new species of human ancestor, one that co-existed with the earliest known members of our own genus. I love thinking about how, although Homo sapiens is the only human species around today, for most of human prehistory, multiple human species roamed the earth 🤯 🧪
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Meet the Newly Discovered Human Ancestor Identified Just by Its Teeth
Ancient teeth found in Ethiopia belong to a never-before-seen species in the Australopithecus genus of human ancestors
https://www.scientificamerican.com/article/new-human-ancestor-identified-from-fossil-teeth/
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Gorgeous eyes!
#SciAmInTheWild
add a skeleton here at some point
about 1 month ago
0
1
0
Love this sunlight feature - light boxes could truly be curative for some autoimmune diseases. And send us your
#SciAmInTheWild
submissions!
add a skeleton here at some point
about 1 month ago
0
2
0
reposted by
Jeanna Bryner
Scientific American
about 1 month ago
Meltwater from a glacier lake outburst is flooding Juneau, Alaska. Such events are likely to happen more often as climate change destabilizes ice and glacial lakes fill with more meltwater
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Why Glacial Lake Outbursts Like the One in Alaska May Happen More Often
Meltwater from a glacier lake outburst is flooding Juneau, Alaska. Such events are likely to happen more often as climate change destabilizes ice and glacial lakes fill with more meltwater
https://www.scientificamerican.com/article/what-is-a-glacier-outburst-flood-alaskas-suicide-basin-explained/
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Daisy can't get enough of Scientific American!
#SciAmInTheWild
Can't wait to see the submissions. Contest Rules:
tinyurl.com/yfrrp7kb
about 1 month ago
0
10
1
180 years of Scientific American. Join in on the fun by sharing your own selfie of your favorite issue and tag with
#SciAmInTheWild
. Prizes for the winners!
add a skeleton here at some point
about 2 months ago
0
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2
Anyone feel a tremor in westchester a few minutes ago?
about 2 months ago
2
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0
Terrific look-back by
@danvergano.bsky.social
. Relevant today? In 1950, red scare was fully underway, an official burned 3,000 copies of
@sciam.bsky.social
claiming they held "atomic secrets." Here's how the pub stood up for science.
www.scientificamerican.com/article/u-s-...
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U.S. Science Has Weathered Attacks Before and Won
Federal officials seized 3,000 copies of Scientific American in 1950 in a “red scare” era of attacks on science. The move backfired, and offers lessons for today
https://www.scientificamerican.com/article/u-s-science-has-weathered-attacks-before-and-won/
about 2 months ago
0
3
0
reposted by
Jeanna Bryner
Scientific American
about 2 months ago
Winds from the northwest are blowing cool dry air—but also wildfire smoke—into the Midwest from Canada
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Wildfire Smoke from Canada Blankets Midwest in Haze of Bad Air Quality
Winds from the northwest are blowing cool dry air—but also wildfire smoke—into the Midwest from Canada
https://www.scientificamerican.com/article/wildfire-smoke-from-canada-reduces-air-quality-in-midwest/
1
13
6
reposted by
Jeanna Bryner
Scientific American
about 2 months ago
For 180 years, Scientific American covers have invited readers on voyages of discovery—from deep oceans to distant galaxies. Now it’s your turn! Capture your own moment of exploration with our photo challenge. Terms & Conditions apply. See official rules:
sciam.com/180contest
#SciAmInTheWild
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reposted by
Jeanna Bryner
Andrea Thompson
2 months ago
“I thought I would be helping people,” says Michael Pasqua, a life scientist and program manager for the EPA’s safe drinking water efforts in Wisconsin. 🧪 (by
@meghanbartels.bsky.social
in
@sciam.bsky.social
)
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Federal Science Workers Say Agencies Are ‘Going in the Wrong Direction’
Hundreds of staffers at the National Institutes of Health, Environmental Protection Agency, NASA and the National Science Foundation have signed public letters to leadership opposing the direction in ...
https://www.scientificamerican.com/article/trump-administration-changes-at-nih-epa-nasa-nsf-spark-internal-dissent/
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25,669 Northern Gannets in Canada. 134 harbor and gray seals along the coast of Maine. 21 California Condors in the western U.S. Just some of the victims of bird flu spreading through wildlife. by
@meghanbartels.bsky.social
for
@sciam.bsky.social
www.scientificamerican.com/article/bird...
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The Bird Flu Story No One Is Telling
Bird flu fears have focused on the poultry and dairy industries and human health. But wild animals are threatened, too—at scales no one fully understands
https://www.scientificamerican.com/article/bird-flu-is-killing-wildlife-and-experts-fear-the-ecological-toll/
2 months ago
0
2
1
reposted by
Jeanna Bryner
Lauren J. Young
2 months ago
Organ clocks, protein clocks, immune system clocks—the longevity research space is filled with so many new ways to measure biological age. I spoke with
@erictopol.bsky.social
to discuss the latest in aging tests ⏰
@sciam.bsky.social
www.scientificamerican.com/article/what...
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A Longevity Expert Breaks Down the Science and Hype of Biological Aging Tests
Super Agers author Eric Topol unpacks the rise of biological age tests—from organ clocks to immune system clocks—and how they might revolutionize early diagnosis of disease
https://www.scientificamerican.com/article/what-new-biological-age-clocks-say-about-longevity-according-to-eric-topol/
0
8
4
reposted by
Jeanna Bryner
Kate Wong
2 months ago
100 years after the Scopes trial, in which John Scopes was found guilty of breaking a law against teaching human evolution in school, U.S. education is still under attack from the same religiously motivated political forces that led to the Scopes verdict 🧪
www.scientificamerican.com/article/amer...
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American Education Demands a Fact-Based Curriculum, Not Religious Ideology
One hundred years after the Scopes trial, religious ideologues are still trying to supplant evidence-based curricula with myths, to the detriment of a well-informed society
https://www.scientificamerican.com/article/american-education-demands-a-fact-based-curriculum-not-religious-ideology/
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This is wild!
www.scientificamerican.com/article/mous...
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Mouse-to-Mouse Resuscitation: Rodents Try to Revive Unconscious Buddies
Three studies show that a mouse will try to rouse an unconscious companion
https://www.scientificamerican.com/article/mouse-to-mouse-resuscitation-rodents-try-to-revive-unconscious-buddies/
6 months ago
0
3
2
Bird flu shouldn't be allowed to blaze through poultry farms. The virus's mortality rate in chickens and the nuances of breeding make this plan ineffective at best. By
@sipappas.bsky.social
www.scientificamerican.com/article/rfk-...
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RFK, Jr. Wants to Let Bird Flu Spread on Poultry Farms. Why Experts Are Concerned
Health secretary RFK, Jr. has repeatedly suggested that farmers should let bird flu spread through flocks. Experts explain why that’s a dangerous idea
https://www.scientificamerican.com/article/rfk-jr-wants-to-let-bird-flu-spread-on-poultry-farms-why-experts-are/
6 months ago
1
3
0
This is such an honest and insightful story - one of my favorites from SciAm's April issue. Paul Marino searches for decades for a diagnosis.
www.scientificamerican.com/article/how-...
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How I Diagnosed My Rare Neurological Condition after Decades of Hiding It
A personal quest and progress in brain science finally put a name on baffling behaviors
https://www.scientificamerican.com/article/how-i-diagnosed-my-rare-neurological-condition-after-decades-of-hiding-it/
6 months ago
0
2
0
Thanks
@coreyspowell.bsky.social
for pointing out these gorgeous Blue Ghost images! Here's
@meghanbartels.bsky.social
's take on the total lunar eclipse seen from the moon.
www.scientificamerican.com/article/see-...
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See the Total Lunar Eclipse from the Moon in Photos from Blue Ghost Lander
Firefly Aerospace’s Blue Ghost Mission 1 lunar lander snapped incredible photographs of the March 13–14 total lunar eclipse, as seen from the moon
https://www.scientificamerican.com/article/see-the-total-lunar-eclipse-from-the-moon-in-photos-from-blue-ghost-lander/
6 months ago
0
3
0
@leebillings.bsky.social
explains the science behind D-Wave's controversial claim of a "quantum advantage" and why quantum hype is dangerous to the field.
@sciam.bsky.social
www.scientificamerican.com/article/are-...
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How Scientists, Publishers and Investors Create Quantum Hype
D-Wave’s fresh claim that it has achieved “quantum advantage” has sparked criticism of the company—and of the scientific process itself
https://www.scientificamerican.com/article/are-d-waves-claims-of-quantum-advantage-just-quantum-hype/
6 months ago
0
7
3
reposted by
Jeanna Bryner
Dr. Wendy Bohon
6 months ago
This is phenomenal geology humor (full video at
www.instagram.com/reel/DHHL3fI...
)
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2037
605
It's hard to get past the cuteness to even think about the science or any implications.
@sciam.bsky.social
@adampopescu.bsky.social
www.scientificamerican.com/article/comp...
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Company Seeking to Resurrect the Woolly Mammoth Creates a 'Woolly Mouse'
On their quest to bring back the extinct woolly mammoth, Colossal Biosciences has developed the woolly mouse
https://www.scientificamerican.com/article/company-seeking-to-resurrect-the-woolly-mammoth-creates-a-woolly-mouse/
7 months ago
0
3
0
Yay, my twin sister joined Bsky!
@chememichelle.bsky.social
8 months ago
0
2
0
Any guesses?
www.scientificamerican.com/game/science...
9 months ago
0
3
1
Have any New Year's resolutions? Here's how long it could take depending on you and the complexity of the activity:
www.scientificamerican.com/article/how-...
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How Long Does It Really Take to Form a Habit?
There’s a myth that it takes 21 days to form a habit. Experts explain why it might take some people longer—or shorter
https://www.scientificamerican.com/article/how-long-does-it-really-take-to-form-a-habit/
9 months ago
0
1
1
“This is an active investigation where what’s needed is more eyes on the sky," says Christine Kim about reports of the mysterious drones with Enigma Labs. By
@leebillings.bsky.social
www.scientificamerican.com/article/what...
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What Are the Mystery Drones Reported Over New York and New Jersey?
Reports of unidentified flying objects in the northeast U.S. are on the rise, but so far officials have few answers for alarmed residents
https://www.scientificamerican.com/article/what-are-the-mystery-drones-reported-over-new-york-and-new-jersey/
10 months ago
0
1
0
reposted by
Jeanna Bryner
Madhu Pai, MD, PhD
11 months ago
Today seems like a good day to share this Scientific American story on how vaccines have saved more lives throughout history than any other intervention
www.scientificamerican.com/article/see-...
51
2695
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reposted by
Jeanna Bryner
Laura Helmuth
11 months ago
This is a great conversation among people with ADHD sharing workplace advice and tips. One thing that keeps coming up: one solution doesn't work forever; try new things
www.askamanager.org/2024/10/succ...
by
@askamanager.bsky.social
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succeeding at work if you're neurodivergent
It's the Thursday "ask the readers" question. A reader writes: I have ADHD and learning disabilities. I suspect I have autism too. I just got into a new
https://www.askamanager.org/2024/10/succeeding-at-work-if-youre-neurodivergent.html
8
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How are you coping today?
@meghanbartels.bsky.social
spoke with Pauline Boss who coined "ambiguous loss" about how to cope with election grief:
www.scientificamerican.com/article/elec...
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Election Grief Is Real. Here’s How to Cope
Understanding the psychology of ambiguous loss can help people struggling with grief and depression in the wake of the 2024 election results
https://www.scientificamerican.com/article/election-grief-is-real-heres-how-to-cope/
11 months ago
0
6
0
reposted by
Jeanna Bryner
Andrea Thompson
11 months ago
And something that's going to be important to remember on climate is that absolutely every little bit we do matters. Every tenth, every hundredth of a degree of warming we avoid matters.
add a skeleton here at some point
0
93
37
reposted by
Jeanna Bryner
Dan Vergano
11 months ago
Your 2024 Election Rundown, from Health Care to Nuclear Proliferation The outcome of the 2024 U.S. presidential election could reshape policies from health care at home to nuclear proliferation abroad.
www.scientificamerican.com/podcast/epis...
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The 2024 Election Will Change Health Care Policies and Set Global Nuclear Priorities
The outcome of the 2024 U.S. presidential election could reshape policies from health care at home to nuclear proliferation abroad
https://www.scientificamerican.com/podcast/episode/how-the-2024-election-could-change-access-to-health-care-in-the-u-s-and/
0
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I often learn an important thing about my friends while trick-or-treating with them and their kids: Parents have favorite candies they're looking to score too! What's yours? (mine: the mini twizzlers)
11 months ago
2
2
0
Truly bizarre - So many parents were complaining they were hot in their "halloween weather" costumes.
add a skeleton here at some point
11 months ago
0
2
0
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