Tootfinder

stellt euch mal vor die menschheit hätte nicht das element gold als standard für währungen etabliert sondern ein radioaktives material wie zb caesium 137
erbschaftssteuer wäre da praktisch eingebaut
und man bräuchte spezielle tresore um das zeug zu lagern
und klauen wäre super aufwendig

Kinematic patterns of the enriched gas phase in the Local Group {\sc Hestia} simulations
L. Biaus, S. E. Nuza, C. Scannapieco, F. G. Iza, E. Lozano
https://arxiv.org/abs/2508.08455

Kinematic patterns of the enriched gas phase in the Local Group {\sc Hestia} simulations
Observations of intergalactic absorbers in the Local Group suggest the existence of a velocity dipole in the general barycentre--antibarycentre direction which can be interpreted as evidence of a general flow of material towards the group's centre of mass. In this work, we study the kinematics of gas in the Local Group using one of the high-resolution realisations of the {\sc Hestia} simulations with a particular focus on the evidence left by different ionic species. Our simulation includes the…

Field-induced condensation of $\pi$ to 2$\pi$ soliton lattices in chiral magnets
M. Winter, A. Pignedoli, M. C. Rahn, A. S. Sukhanov, B. Achinuq, J. R. Bollard, M. Azhar, K. Everschor-Sitte, D. Pohl, S. Schneider, A. Tahn, V. Ukleev, M. Valvidares, A. Thomas, D. Wolf, P. Vir, T. Helm, G. van der Laan, T. Hesjedal, J. Geck, C. Felser, B. Rellinghaus
https://

Field-induced condensation of $π$ to 2$π$ soliton lattices in chiral magnets
Chiral soliton lattices (CSLs) are nontrivial spin textures that emerge from the competition between Dzyaloshinskii-Moriya interaction, anisotropy, and magnetic fields. While well established in monoaxial helimagnets, their role in materials with anisotropic, direction-dependent chirality remains poorly understood. Here, we report the direct observation of a tunable transition from $π$ to 2$π$ soliton lattices in the non-centrosymmetric Heusler compound Mn1.4PtSn. Using Lorentz transmission e…

A Cryogenic Uniaxial Strain Cell for Elastoresistance Measurements
Eckelt Franz, Cavallaro Isidoro, Wagner Ralph, Haghighirad Amir-Abbas, Wolf Thomas, Wilmers Jana, Bargmann Swantje, Hess Christian
https://arxiv.org/abs/2507.08428

A Cryogenic Uniaxial Strain Cell for Elastoresistance Measurements
We present the design, implementation, and validation of a cryo-compatible strain cell for elastoresistance measurements in quantum materials. The cell is actuated by three large-format piezoelectric stacks and enables both compressive and tensile strain up to approximately $\pm5\%$. The relative displacement of the sample holders is measured in situ using a high-resolution capacitive displacement sensor, ensuring precise strain control throughout measurement. To operate the strain cell over a …

DissolvPCB: Fully Recyclable 3D-Printed Electronics with Liquid Metal Conductors and PVA Substrates
Zeyu Yan, SuHwan Hong, Josiah Hester, Tingyu Cheng, Huaishu Peng
https://arxiv.org/abs/2507.22193

DissolvPCB: Fully Recyclable 3D-Printed Electronics with Liquid Metal Conductors and PVA Substrates
We introduce DissolvPCB, an electronic prototyping technique for fabricating fully recyclable printed circuit board assemblies (PCBAs) using affordable FDM 3D printing, with polyvinyl alcohol (PVA) as a water-soluble substrate and eutectic gallium-indium (EGaIn) as the conductive material. When obsolete, the PCBA can be easily recycled by immersing it in water: the PVA dissolves, the EGaIn re-forms into a liquid metal bead, and the electronic components are recovered. These materials can then b…