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1.

lesswrong.com > posts > uRyQx9F6cPM5CGwHJ > why-the-alchemists-couldn-t-build-rockets

Why the alchemists couldn't build rockets — LessWrong

Why the alchemists couldn't build rockets — LessWrong2+ hour, 44+ min ago People sometimes ask why theory is so important, and recently I've been reading John D. Clark's wonderful book Ignition!: An Informal History of Liquid Rocket Propellants, and I've started thinking rocketry and chemistry provide a good example. Chemistry turned manufacturing new…...

2.

chromatographyonline.com > view > dr-rigoberto-advincula-on-advancing-polymer-research-with-py-gc-ms

Dr. Rigoberto Advincula on Advancing Polymer Research With Py-GC/MS | LCGC International

Dr. Rigoberto Advincula on Advancing Polymer Research With Py-GC/MS | LCGC International3+ hour, 59+ min ago Rigoberto Advincula, PhD, of The University of Tennessee, Knoxville, explains how pyrolysis combined with GC/MS and AI-driven analysis advance polymer characterization, optimize composites, and support innovation in 3D printing and product development. Sponsored by Frontier Laboratories, Ltd. Rigoberto Advincula, PhD,…...

3.

futurity.org > why-batteries-lose-charge-3314292

Batteries lose charge when they 'breathe"

Batteries lose charge when they 'breathe"4+ hour, 40+ min ago Researchers have identified a key reason why the batteries used to power everything from smartphones to electric vehicles deteriorate over time. The work is a critical step toward building faster, more reliable, and longer-lasting batteries. The findings shed new light…...

4.

interestingengineering.com > science > solvent-free-process-graphene-conductive

Amino-acid-based milling produces conductive graphene with low waste

Amino-acid-based milling produces conductive graphene with low waste6+ hour, 1+ min ago A solvent-free milling process inserts nitrogen into graphene while keeping it conductive and stable in common solvents. Graphene has dazzled scientists for years with its extreme strength, thinness, and ability to carry electrical current with almost no resistance. However, outside…...

5.

ecoticias.com > en > goodbye-to-concrete-as-we-know-it-welcome-to-living-bricks-that-repair-themselves > 24667

Goodbye to concrete as we know it: welcome to living bricks that repair themselves

Goodbye to concrete as we know it: welcome to living bricks that repair themselves6+ hour, 17+ min ago Home - Energy - Goodbye to concrete as we know it: welcome to living bricks that repair themselves Imagine a house whose walls could quietly mend tiny cracks before you ever notice them. That idea just moved a little closer to reality…...

6.

massnews.com > how-uv-led-technology-is-transforming-disinfection-and-industrial-curing

 How UV LED Technology Is Transforming Disinfection and Industrial Curing

 How UV LED Technology Is Transforming Disinfection and Industrial Curing6+ hour, 52+ min ago The ultraviolet light-emitting diode industry is entering a phase of accelerated commercialization as industries worldwide transition toward energy-efficient, mercury-free lighting solutions. UV LEDs are increasingly replacing traditional ultraviolet lamps due to their compact size, lower power consumption, longer operational life,…...

7.

quantumzeitgeist.com > quantum-monte-carlo-library-achieves-highly-accurate-electronic-structure

Quantum Monte Carlo Library Achieves Highly Accurate Electronic Structure Calculations

Quantum Monte Carlo Library Achieves Highly Accurate Electronic Structure Calculations10+ hour, 57+ min ago This research delivers a new software library, QMCkl, that significantly accelerates electronic structure calculations by providing portable, high-performance computational building blocks for a range of scientific applications, ensuring consistent and reproducible results across different computer systems. https://quantumzeitgeist.com/wp-content/uploads/Image_fx-94-3.jpg Quantum Monte Carlo…...

8.

scmp.com > news > china > science > article > 3337128 > us-based-scientist-valery-fokin-wins-vyzov-prize-beating-fierce-chinese-rivals

US-based scientist Valery Fokin wins Vyzov Prize, beating fierce Chinese rivals

US-based scientist Valery Fokin wins Vyzov Prize, beating fierce Chinese rivals19+ hour, 9+ min ago USC chemistry professor is awarded one of Russia's top science honours, topping competition from 40 countries A US-based chemist has been awarded one of Russia's top science honours, prevailing over a competitive field of applicants from 40 nations, including some of the…...

9.

knowridge.com > 2025 > 12 > this-stretchable-invisibility-cloak-hides-objects-even-as-they-move

This stretchable invisibility cloak hides objects even as they move

This stretchable invisibility cloak hides objects even as they move22+ hour, 40+ min ago In the Harry Potter stories, an invisibility cloak can hide a person even while they walk, bend, or run. In the real world, scientists have long dreamed of creating something similar'materials that can hide objects from detection without being stiff…...

10.

nasa.gov > image-article > water-droplet-science

Water Droplet Science

Water Droplet Science1+ day, 26+ min ago NASA astronaut Don Pettit demonstrates electrostatic forces using charged water droplets and a knitting needle made of Teflon. This series of overlapping frames from Feb. 19, 2025, displays the unique attraction-repulsion properties of Teflon and charged droplets, similar to how charged particles…...