Tootfinder

79 Yr Old Man Uses Oval Office Powers To Discover Magnets
Announces : "Nobody knows what a magnet is"
However, seconds later the polarizing US #SupremeLeader claims victory in the war on his own #magnetic awareness by announcing " Now, in two years, we’ll have

When the fool thinks he sounds smart because someone explained it to him like a 5yo.
Trump:
▫️"No one knows what magnets are."
Translation:
▫️"I didn't know what magnets are."
#trump

"Repulsive, yet attractive, with a magnetic personality"
Surgeons remove up to 100 magnets from New Zealand teenager’s intestines
https://www.theguardian.com/world/2025/oct/24/surgeons-remove-high-power-temu…

A military helicopter lands outside a midwest high school; its physics teacher is informed that he's the only American who knows how magnets work, and he needs to be immediately flown to Washington to brief the government.

I'm spending my lunch break watching the new Colin Furze video where he replaces the springs on his bicycle with magnets.

"Weary of being captive to geopolitics, car companies are looking for ways to replace powerful rare-earth magnets in electric motors." The Ultimate Driving Machine has already done so. "Back in the '80s, GM developed magnets [not reliant on rare-earths…but] sold the technology to Chinese companies"

🍾 Drop-to-deploy: How bistable mechanics unfold structures in under a second
#structures

Drop-to-deploy: How bistable mechanics unfold structures in under a second
Traditional deployable systems—relying on pneumatic pumps, electric motors, magnets, or manual assembly—often require bulky power systems or multiple steps. We began exploring whether a simpler, non-electronic alternative was possible using only geometric and material intelligence.

Possible Bose-Einstein condensation of magnons in a S = 5/2 honeycomb lattice
J. Khatua, S. M. Kumawat, G. Senthil Murugan, C. -L. Huang, Heung-Sik Kim, K. Sritharan, R. Sankar, Kwang-Yong Choi
https://arxiv.org/abs/2510.12682

Possible Bose-Einstein condensation of magnons in a S = 5/2 honeycomb lattice
Quantum magnets offer a unique platform for exploring exotic quantum phases and quantum phase transitions through external magnetic fields. A prominent example is the field-induced Bose--Einstein condensation (BEC) of magnons near the saturation field. While this behavior has been observed in low-spin systems, its realization in high-spin, quasi-two-dimensional magnets -- where multiple on-site excitations are possible -- remains exceptionally rare. Here, we report thermodynamic and density fun…

Adjoint ferromagnets
Joaqu\'in L\'opez-Su\'arez, Alexios P. Polychronakos, Konstantinos Sfetsos
https://arxiv.org/abs/2510.11776 https://arxiv.…

Adjoint ferromagnets
We derive the phase structure and thermodynamics of ferromagnets consisting of elementary magnets carrying the adjoint representation of $SU(N)$ and coupled through two-body quadratic interactions. Such systems have a continuous $SU(N)$ symmetry as well as a discrete conjugation symmetry. We uncover a rich spectrum of phases and transitions, involving a paramagnetic and two distinct ferromagnetic phases that can coexist as stable and metastable states in different combinations over a range of t…

Two-Dimensional Altermagnetism in Epitaxial CrSb Ultrathin Films
Keren Li, Yuzhong Hu, Yue Li, Ruohang Xu, Heping Li, Kun Liu, Chen Liu, Jincheng Zhuang, Yee Sin Ang, Jiaou Wang, Haifeng Feng, Weichang Hao, Yi Du
https://arxiv.org/abs/2510.12344

Two-Dimensional Altermagnetism in Epitaxial CrSb Ultrathin Films
Altermagnets constitute an emerging class of collinear magnets that exhibit zero net magnetization yet host spin-split electronic bands arising from non-relativistic spin-space-group symmetries. Realization of altermagnetism in the two-dimensional (2D) limit remains an outstanding challenge because dimensional reduction suppresses kZ dispersion and destabilizes the symmetry operations essential for spin compensation. Here, we demonstrate genuine 2D altermagnetism in epitaxial unit-cell-thin fil…