Derick Douglas
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derickdouglas.bsky.social
Derick Douglas
@derickdouglas.bsky.social
Retired chemist. Consuming pop culture and auto racing. Promote science education.
Reposted by Derick Douglas
Green hydrogen: Topsoe cut the ribbon on a major factory making solid oxide electrolysis cells. It's a step up in scale for a tech type that may challenge the dominance of PEM and alkaline H₂ generators.

Read more in @cenmag.bsky.social

cen.acs.org/business/inv...
#hydrogen #H2 #chemsky #news
Topsoe plant promises 30% efficiency boost for green hydrogen
Facility that makes solid oxide electrolysis cells is a new entry in a challenged market
cen.acs.org
November 14, 2025 at 8:56 PM
This is my dream car. An orange 2002.
This 1970 BMW 2002 was retrofitted with a 1.8-liter M42 inline-four and a five-speed manual transmission under previous ownership. It's listed now on BaT!

https://bringatrailer.com/listing/1970-bmw-2002-37/
November 14, 2025 at 11:57 PM
Reposted by Derick Douglas
The latest edition of #PeriodicGraphics by @compoundchem.com explores the smelly chemicals in skunk spray and how to get rid of the stink. cen.acs.org/biological-c...

#chemsky 🧪
November 14, 2025 at 8:15 PM
Reposted by Derick Douglas
New findings show how seemingly chaotic chemical networks can not only be sensors, but can also classify information—a hint that even the raw stuff of chemistry can start to figure things out on its own like a computer. https://scim.ag/4reblxt
November 13, 2025 at 5:58 PM
3 days left and still under $500000. I expect that will skyrocket the last day. I wish I was a billionaire so I could afford this.
November 11, 2025 at 5:59 PM
Reposted by Derick Douglas
November 11, 2025 at 5:00 PM
Reposted by Derick Douglas
The climate crisis demands action—now. 🌍 Join millions fighting for a livable future. Hit UCS's Climate Button and take meaningful climate actions today, from the personal to the systemic. Every click matters. 👇
The Climate Action Button
Clicking the button won't solve the climate crisis. But it'll help.
climatebutton.ucs.org
November 11, 2025 at 5:13 PM
Reposted by Derick Douglas
People with anxiety disorders have lower choline levels in the brain, particularly in the prefrontal cortex, highlighting a potential link between brain chemistry and anxiety symptoms. doi.org/gmb53c
Anxiety disorders tied to low levels of an essential nutrient in the brain
People with anxiety disorders have lower levels of choline in their brains, according to research from UC Davis Health.
medicalxpress.com
November 10, 2025 at 8:15 PM
Reposted by Derick Douglas
Cyanobacteria use a protein to protect themselves from excess sunlight by binding to different sites on their light-harvesting structures, maintaining effective photoprotection across environments. doi.org/g99xmt
Understanding how bacteria use 'sunscreen' to adapt to climate
Cyanobacteria, commonly known as blue-green algae, are found almost everywhere in the world—from hot springs to arctic ice to antioxidant smoothies.
phys.org
November 10, 2025 at 8:24 PM
Reposted by Derick Douglas
A new electrochemical reactor efficiently recovers high-purity lithium hydroxide from spent batteries, reducing energy use and chemical waste compared to conventional recycling methods. doi.org/g99xpg
New recharge-to-recycle reactor turns battery waste into new lithium feedstock
As global electric vehicle adoption accelerates, end-of-life battery packs are quickly becoming a major waste stream. Lithium is costly to mine and refine, and most current recycling methods are energy- and chemical-intensive, often producing lithium carbonate that must be further processed into lithium hydroxide for reuse.
techxplore.com
November 10, 2025 at 9:05 PM
Reposted by Derick Douglas
Out of print for over 25 years, Choose Your Own Adventure has brought back a classic as you can get The Mystery of Chimney Rock
Choose Your Own Adventure Brings Back The Mystery of Chimney Rock
Out of print for over 25 years, Choose Your Own Adventure has brought back a classic as you can get The Mystery of Chimney Rock
dlvr.it
November 10, 2025 at 4:34 PM
Reposted by Derick Douglas
First-Ever At-Home LSD Microdosing Trial For Depression Sees 60 Percent Improvement In Symptoms

www.iflscience.com/first-ever-a...
First-Ever At-Home LSD Microdosing Trial For Depression Sees 60 Percent Improvement In Symptoms
Patients also reported a significant drop in anxiety and ruminant thinking.
www.iflscience.com
November 10, 2025 at 4:14 PM
Reposted by Derick Douglas
Does consumption of caffeinated coffee have a beneficial, detrimental, or neutral effect on the risk of recurrent atrial fibrillation (AF) episodes?

jamanetwork.com/journals/jam...
November 10, 2025 at 1:05 AM
So this was a month ago, and OP has binned it in the two races since on his own mistakes. I just need to keep my mouth shut. #F1
I hate to say I agree with Bernie. But Oscar's racecraft is impeccable.
Bernie Ecclestone knows who he's picking for the #F1 title: Oscar Piastri.

www.planetf1.com/news/oscar-p...
November 8, 2025 at 9:31 PM
Reposted by Derick Douglas
It’s a good day to talk about women scientists. Let’s also remember Margaret W. Rossiter, who died in August of this year.

She coined the “Matilda Effect” (named after suffragist Matilda Gage), which describes bias against acknowledging women’s achievements.
Women Scientists Were Written Out of History. It's Margaret Rossiter's Lifelong Mission to Fix That
The historian has devoted her career to bringing to light the ingenious accomplishments of those who have been forgotten
www.smithsonianmag.com
November 7, 2025 at 11:17 PM
Reposted by Derick Douglas
As James Watson dies, let's remember Rosalind Franklin's contribution to the discovery of DNA.
What Rosalind Franklin truly contributed to the discovery of DNA’s structure
Franklin was no victim in how the DNA double helix was solved. An overlooked letter and an unpublished news article, both written in 1953, reveal that she was an equal player.
www.nature.com
November 7, 2025 at 10:27 PM
Reposted by Derick Douglas
Rosalind Franklin died at 37 of ovarian cancer attributed to radiation exposure from the methods she & her assistant used to photograph a cross-section of the DNA double helix.

Meanwhile, Watson won a Nobel off that work & survived to the ripe old age of 97 by simply: stealing those notes!
November 7, 2025 at 8:38 PM
Reposted by Derick Douglas
Thinking only of Rosalind Franklin today, and what was stolen from her (and so many other female scientists alongside her).
Rosalind Franklin and the damage of gender harassment
Spurred by a recent report on sexual harassment in academia, our columnist revisits a historical case and reflects on what has changed—and what hasn’t
www.science.org
November 7, 2025 at 7:58 PM
It is really making me angry that all these new outlets are calling this piece of crap the discover DNA. The true genius behind the discovery is Rosalind Franklin. Please tell me someone in the mainstream is shouting about it.
James D. Watson, the brilliant but controversial American biologist whose 1953 discovery of the structure of DNA ushered in the age of genetics and provided the foundation for the biotechnology revolution of the late 20th century, died at age 97 reut.rs/4ou5MZL
November 7, 2025 at 9:34 PM
Some Gram Parsons goodness for the weekend
Gram Parsons with the Country Rock Package - Tower Theatre, Upper Darby, Pennsylvania, June 5, 1973 https://doomandgloomfromthetomb.tumblr.com/post/799570522755268608
_**Gram Parsons with the Country Rock Package - Tower Theatre, Upper Darby, Pennsylvania, June 5, 1973**_ Fine, we’ll listen to some more Emmylou Harris — this time way back in time with Gram Parsons. But not just Gram Parsons! After the duo went on their fairly well-documented Fallen Angels tour in early 1973, they went on a brief jaunt with something apparently called the Country Rock Package. As unimaginative and kinda unpleasant as that moniker may be, the lineup more than made up for it. The CRP included a murderer’s row of players, including Clarence White, Roland White, Eric White, Gene Parsons, Chris Ethridge, Sneaky Pete Kleinow and Roger Bush. I guess that’s what you call a Country Rock Package?! As far as I can tell, a very hazy audience tape of the ensemble at the Tower Theatre in Upper Darby, PA, is the only extant audio evidence of the tour. Too bad, because even though the sound is lo-fi, the performance is high quality, with Gram and Emmylou harmonizing sweetly through a setlist that spans the Byrds, the Burritos and the solo years. Clarence and Sneaky Pete sound awesome together, whether trading gorgeous licks on “Hickory Wind” or bringing “Hot Burrito #2” to a soaring psych-ed out close. Alas, both Clarence and Gram wouldn’t make it out of 1973 alive; the guitarist was tragically killed by a drunk driver in July, and Gram, of course, would OD in a Joshua Tree hotel room a couple months later. Both major losses for music, both major losses for the universe.
doomandgloomfromthetomb.tumblr.com
November 7, 2025 at 9:24 PM
Garbage human being and taking credit for work not his own. Rosalind Franklin deserves his Nobel.
cnn.com CNN @cnn.com · 7d
James Watson, a renowned molecular biologist and one of the Nobel Prize winners for discovering the structure of DNA, died Thursday after a brief illness, according to a statement from his former employer. https://cnn.it/3Lu0qPB
November 7, 2025 at 9:16 PM
Hey everyone, In case you missed it, Hiss Golden Messenger released a digital album to benefit NC food banks hissgoldenmessenger.bandcamp.com/album/seven-...
Seven Dollars: a Benefit for North Carolina Food Assistance, by Hiss Golden Messenger
11 track album
hissgoldenmessenger.bandcamp.com
November 6, 2025 at 9:47 PM
Reposted by Derick Douglas
NCSE reports on the Iowa Department of Education's attempts to censor evolution and climate change from its state science standards. Students and teachers deserve better than this. ncse.ngo/disappointin... #edusky #edusci #stopcensorship
Disappointing, and Mysterious, Revisions to Iowa’s State Science Standards | National Center for Science Education
ncse.ngo
November 6, 2025 at 8:27 PM
Reposted by Derick Douglas
"Twenty years ago, a landmark court case held that intelligent design cannot be taught in science classrooms. What lessons does it offer for conflicts in education?"
Click the article to join us in reflecting on Kitzmiller v. Dover Area School District.

Of Pandas and Science Curricula
Twenty years ago, a landmark court case held that intelligent design cannot be taught in science classrooms. What lessons does it offer for conflicts in education?
issues.org
November 3, 2025 at 9:36 PM