Rifka 💫
rli05.bsky.social
Rifka 💫
@rli05.bsky.social
Mom, Bioengineer, Biotech, Cats big & small, CatskillsNY, Nature, Food is Medicine
Reposted by Rifka 💫
My latest animation shows how organic salts can keep the same ionic conductivity mechanism as they transform from liquid to solid. Supporting a paper by @paul-mcgonigal.bsky.social et al. published in @science.org
🔗 www.science.org/doi/10.1126/..
🐡🧪⚗️ #Cinema4D #compchemsky
youtu.be/6bj-TnxfRLE?...
State-Independent Ionic Conductivity
YouTube video by McGonigal Group
youtu.be
December 19, 2025 at 12:45 PM
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We're excited to share the name of this year's penguin chick — Tater! 🐧 🥔 A recent blood test revealed that our newest Gentoo (hatched in May to parents Carla and Big Foot) is male. The name was chosen by the winning bidder of our annual fundraising auction.
November 7, 2025 at 5:30 PM
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DIPPIN' DOTS were never the future but maybe this is

McMaster U 🇨🇦 Science Advances

BACTERIOPHAGE-LOADED MICRONEEDLES that enable safe phage delivery directly into food matrices

Multi-log reduction in E. coli CFU in raw hamburger or cooked ready-to-eat chicken

www.science.org/doi/10.1126/...
November 2, 2025 at 12:16 PM
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Happy Halloween!
October 31, 2025 at 10:48 AM
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From the current issue of Globe Magazine:

In a real-world lab in Jurapark Aargau, researchers and the local community are testing out ideas for a sustainable future. Here, knowledge flows both ways. ethz.ch/en/news-and-...
Knowledge grows through sharing
In a real-world lab in Jurapark Aargau, researchers and the local community are testing out ideas for a sustainable future. Here, knowledge flows both ways.
ethz.ch
October 27, 2025 at 2:57 PM
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Diabetes leads to nerve damage in half of all people affected, starting in the feet. The smart sock from ETH spin-off MYNERVA helps sufferers feel the ground again when walking and alleviates their chronic pain.
ethz.ch/en/news-and-...
Smart socks that alleviate pain
Diabetes leads to nerve damage in half of all people affected, starting in the feet. The smart sock from ETH spin-off MYNERVA helps sufferers feel the ground again when walking and alleviates their ch...
ethz.ch
October 22, 2025 at 6:14 AM
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We can do a lot more to avoid the most dangerous and fatal health conditions than we think. In a Next Big Idea Club Book Bite, @drtomfrieden.bsky.social sorts out facts from hype with five key insights from his new book "The Formula for Better Health":
The Simple Formula for a Longer, Healthier Life
Author Tom Frieden shares 5 key insights from his new book, The Formula for Better Health: How to Save Millions of Lives--Including Your Own.
nextbigideaclub.com
October 20, 2025 at 1:17 PM
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The fluid covering the lungs increases their deformability, especially with #Deep #Breaths, as researchers at ETH Zurich discovered using sophisticated laboratory measurements.
Why deep sighs are actually good for us
The surface of the lungs is covered with a fluid that increases their deformability. This fluid has the greatest effect when you take deep breaths from time to time, as researchers at ETH Zurich have ...
ethz.ch
October 16, 2025 at 9:29 AM
Salk Institute_Good reads
www.salk.edu/news/salk-pu...
Salk Publications - Salk Institute for Biological Studies
Inside Salk® Fall 2025
www.salk.edu
October 13, 2025 at 4:55 PM
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All cells – from mammalian cells to microbes – can follow different biological paths. Whether they grow and divide, specialise, age or die depends on the pathway they take. New findings by researchers at ETH Zurich could help influence a cell’s decisions to target diseases such as cancer.
Protein condensates determine a cell’s fate
Do cells contain a mechanism that decides on their fates? Researchers at ETH Zurich have demonstrated in a new study that large clusters of molecules determine a cell’s future.
ethz.ch
October 10, 2025 at 6:51 AM
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Hot off the press! new #CoverArt for @kasperspedersen.bsky.social Read the article here www.cell.com/chem/fulltex...
Molecular alloying drives valence change in a van der Waals antiferromagnet

🐡🧪⚗️ #Cinema4D #compchemsky
October 9, 2025 at 3:28 PM
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Computer scientists at ETH Zurich have developed a digital tool capable of searching through millions of published DNA records in a matter of seconds. This can significantly accelerate research into antibiotic resistance and unknown pathogens.

ethz.ch/en/news-and-...
"A DNA search engine"
Computer scientists at ETH Zurich have developed a digital tool capable of searching through millions of published DNA records in a matter of seconds. This can significantly accelerate research into a...
ethz.ch
October 8, 2025 at 3:54 PM
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Thirty years ago, Swiss physicist Didier Queloz discovered the first planet outside our solar system, revolutionising astrophysics. In 2019, he received the Nobel Prize for his discovery. But he still hasn’t had enough. Why? Find out in the video. 👇
October 8, 2025 at 5:48 AM