Tootfinder

February 27, 2026 -- On Monday, February 23, Daniel Ruetenik, Pat Milton ... (Heather Cox Richardson/Letters from an American)
https://heathercoxrichardson.substack.com/p/february-27-2026
http://www.memeorandum.com/260228/p32#a260228p32

🌞 Sunlight, water and air power a cleaner method for making hydrogen peroxide
#chemistry

Sunlight, water and air power a cleaner method for making hydrogen peroxide
Cornell scientists have discovered a potentially transformative approach to manufacturing one of the world's most widely used chemicals—hydrogen peroxide—using nothing more than sunlight, water and air. The research is published in the journal Nature Communications.

“... The West is the first and only civilization to import a foreign labor class that is granted full political rights, including welfare & the right to vote ..."
#StephenMiller, Trump's Chief of Staff, quoted by historian #HeatherCoxRichardson
Mr. Miller is the m…

January 31, 2026
White House deputy chief of staff Stephen Miller posted on social media this morning:

MeerKAT discovery of a high-redshift strongly-lensed hydroxyl #gigamaser: https://arxiv.org/abs/2602.13396 -> MeerKAT discovers record-breaking cosmic laser halfway across the universe: https://www.sarao.ac.za/news/meerkat-discovers-record-breaking-cosmic-laser-halfway-across-the-universe/

Stephen Miller has amassed unprecedented power for a deputy White House chief of staff.
He exerts extraordinary influence over an unusually large swath of the government,
from immigration to criminal justice to even the military’s operations on American soil
❌Much of what defines public life in the Trump era
—masked kidnappings on U.S. streets,
standoffs between ICE goons and protesters,
military patrols in U.S. cities
—has been authored by Miller.

Stephen Miller Is The New Republic’s 2025 Scoundrel of the Year
He was counting on a nation of haters. He was wrong.

Ingen censurdekret behövdes. FCC öppnar utredningar, medieägare betalar presidenten och får fusioner godkända, reportrar rekommenderas vara försiktiga. Så ser nedmonteringen av amerikansk pressfrihet ut, och det berör oss alla. Skrev lite för att själv förstå.
https://carlheath…

Calibrated simulations for dynamic focusing of ultrasound through the temporal window #ultrasound

Calibrated simulations for dynamic focusing of ultrasound through the temporal window
Focused ultrasound can be delivered through the temporal window to modulate heterogeneously located brain areas. Acoustic simulations allow for safety assessments when dynamically targeting brain structures, but the mismatch between simulation and measured focal pressure can vary across the steerable range due to mechanically inaccurate assumptions made about the skull and transducer. Here, we describe efficient methods for simulation-measurement calibration using axisymmetric projections and s…

Hi @…,
may https://developer.mozilla.org/en-US/observatory/analyze?host=qr.mro.name
really be failing beause it's

⚗️ Modular system simultaneously produces purified water and hydrogen
#energy

Modular system simultaneously produces purified water and hydrogen
A Korean research team has developed a new energy-harvesting water purification system capable of producing both purified water and hydrogen simultaneously.

January 28, 2026 -- Federal agents continue to rain terror on Minneapolis, Minnesota ... (Heather Cox Richardson/Letters from an American)
https://heathercoxrichardson.substack.com/p/january-28-2026
http://www.memeorandum.com/260129/p51#a260129p51