Tootfinder

#Lenovo product line is really a mess.
2-in-1 vs. Yoga: c'mon, settle for one term.
Yoga devices that actually do not provide the Yoga-flip thing. 🤷
X13 series that typically got multi-touch pen/stylus where some very rare products do have multi-touch, an empty(!) pen slot and no pen support within the display. 🤦‍♂️
Poor or no information on notebook models when you use…

Comprehensive Structural Characterization of Charged Polymers Involved in Moisture-Driven Direct Air Capture
Gayathri Yogaganeshan, Rui Zhang, Raimund Fromme, Sharang Sharang, Jamie Ford, Douglas M Yates, Marlene Velazco Medel, Martin Uher, Justin Flory, Jennifer Wade, Petra Fromme
https://arxiv.org/abs/2508.11809

Comprehensive Structural Characterization of Charged Polymers Involved in Moisture-Driven Direct Air Capture
The rise in atmospheric carbon dioxide (CO2) levels has led to urgent calls for effective carbon capture methods, with direct air capture (DAC) emerging as a promising solution. This study focuses on the structural characterization of commercially available alkaline anion-exchange membrane (AEM) polymers, Fumasep FAA-3 and IRA 900, for use in low-energy, moisture-driven DAC applications. A combination of X-ray diffraction, small and wide-angle X-ray scattering (SAXS/WAXS), atomic force microsco…