Tootfinder

Uspol, genocide
In case you're wondering whether "political violence" is escalating in the U.S.A. right now, of *course* it is as we move into an era of concentration campus and domestic military deployments. But both domestic genocides and purges as well as political violence targeted at individual prominent figures has been a *constant* throughout American history, from gun duels fought between political rivals to massacres of Native Americans in order to steal their land, to pogroms against Catholics, to literal wars on local Black success and political participation, all dating back before the American Revolution to the beginning of colonization. Thanks to Wikipedia, here's a *small sampling* where I attempted to whittle things down to about one event per decade before recent times.
Sources:
https://en.m.wikipedia.org/wiki/List_of_massacres_in_the_United_States
https://en.m.wikipedia.org/wiki/List_of_Indian_massacres_in_North_America
https://en.m.wikipedia.org/wiki/List_of_United_States_presidential_assassination_attempts_and_plots
https://en.m.wikipedia.org/wiki/List_of_incidents_of_political_violence_in_Washington,_D.C.
https://en.m.wikipedia.org/wiki/Mass_racial_violence_in_the_United_States
Killings, woundings, and plots against political figures:
Aaron Burr killing Alexander Hamilton in 1804
Sam Houston beats Rep. William Stanbery in 1832
Attempted Assassination of Andrew Jackson in 1835
Fight between Representatives Churchwell & Cullom in 1854
Caning of Sen. Charles Summer in 1856
Brawl on the House floor in 1858
Assassination of President Abraham Lincoln in 1865
Assassination of President James A. Garfield in 1881
Assassination of President William McKinley in 1901
Attempted Assassination of William Howard Taft and Porfirio Díaz in 1909
Wounding of former President Theodore Roosevelt in 1912
Bombing of the U.S. Senate reception room in 1915
Attempted Assassination of President Herbert Hover in 1928 (in Argentina)
Attempted Assassination of President Harry S. Truman in 1947
Attempted Assassination of President Harry S. Truman in 1950
The United States Capitol Shooting in 1954
Planned Assassination of President John F. Kennedy in 1960
Attempted Assassination of President Franklin D. Roosevelt in 1963
Assassination of President John F. Kennedy in 1963
Assassination of Dr. Martin Luther King Jr. in 1968
Weather Underground bombings in 1970, 1971, and 1975
Planned Assassination of President Richard Nixon in 1972 (Alabama Governor George Wallace was targeted & injured instead)
Planned Assassination of President Richard Nixon in 1974
Planned Assassination of President Gerald Ford in 1974
Attempted Assassinations (x2) of President Gerald Ford in 1975
Wounding of President Ronald Reagan in 1981
Attempted Kidnapping of Federal Reserve Board members in 1981
Planned Assassination of President George Bush in 1993 (in Kuwait)
Attempted Assassinations (x3) of President Bill Clinton in 1994
Attempted Assassination of President Bill Clinton in 1996
Anthrax attacks on US senators in 2001
Attempted Assassination of President George W. Bush in 2005 (in the foreign country of Georgia)
Planned Assassination of President-Elect Barrack Obama in 2008
Planned Assassination of President Barrack Obama in 2009 (in Turkey)
Attempted Assassination of President Barrack Obama in 2011
Shooting of Rep. Gabby Gliffords in 2011
Planned Assassinations (x2) of President Barrack Obama in 2012
Attempted Assassinations (x2) of President Barrack Obama in 2013
Planned Assassination of President Barrack Obama in 2015
Attempted Assassinations (x2) of President Donald Trump in 2017
Attempted Assassination of President Donald Trump in 2018
Pipe bombs mailed to Democratic leaders in 2018, including former President Barack Obama
Planned Assassination of President Barrack Obama in 2019
Attempted Assassination of President Donald Trump in 2020
Kidnapping plot against Michigan Governor Gretchen Whitmer in 2020
Planned Assassination of Former President George W. Bush in 2022
Planned Assassination of Former President Barrack Obama in 2023
Attempted Assassination of President Joe Biden in 2023
Planned Assassinations (x2) of Presidential Candidate Donald Trump in 2024
Wounding of Presidential Candidate Donald Trump in 2024
Massacres and other mass killings, mostly with genocidal motivations:
The Acoma Massacre in 1599
The Paspaheg Massacre in 1610
The Wessagusset affair in 1623
The Mystic Massacre in 1637
The Pound Ridge Massacre in 1644
The Susquehannock chiefs massacre in 1675
The Apalachee Massacre in 1704
The Massacre at Fort Narhantes in 1712
The Norridgewock Massacre in 1724
The 1745 Massacre at Walden (in 1745)
The 1756 Massacre at Walden (in 1756)
The Killings by the Paxton Boys in 1763
The Yellow Creek Massacre in 1774
The Gnadenhütten Massacre in 1782
The Canyon del Muerto Massacre in 1805
The Battle of Tallushatchee in 1813
The Philadelphia Nativist Riots in 1844
The Bloody Island Massacre in 1850
The Mountain Meadows Massacre in 1857
The Sand Creek Massacre in 1864
The Opelousas Massacre in 1868
The Chinese Massacre in 1871
The Election Riot of 1874
The Haymarket Affair in 1886
The Buffalo Gap Massacre in 1890
The Wilmington Massacre in 1898
The 1906 Atlanta Race Massacre (in 1906)
The Ludlow Massacre in 1914
The Elaine massacre in 1919
The Tulsa Race Massacre in 1921
The Battle of Blair Mountain in 1921
The Bonus Army Conflict in 1932
The 1937 Memorial Day massacre (in 1937)
The 16th Street Baptist Church bombing in 1963
The Kent State shootings in 1970
The Greensboro massacre in 1979
The MOVE Bombing in 1985
The 4 O'Clock murders in 1988
The Oklahoma City bombing in 1995
The September 11 Attacks in 2001
The Fort Hood Shooting in 2009
The Holocaust Memorial Shooting in 2009
The Isla Vista killings in 2014
The Charleston Church shooting in 2015
The San Bernardino attack in 2015
The Orlando Nightclub Shooting in 2016
The Pittsburgh Synagogue Shooting in 2018
The El Paso Walmart shooting in 2019
The January 6th Capitol Attack in 2021
The 2022 Buffalo Shooting (in 2022)

From plasma to pattern: observation and characterization of periodic structure formation in dielectric breakdown channels of electron-irradiated insulators
Nick R. Schwartz, Bryson C. Clifford, Carolyn Chun, Emily H. Frashure, Kathryn M. Sturge, Noah Hoppis, Holly Wilson, Meryl Wiratmo, Jack R. FitzGibbon, Ethan T. Basinger, Brian L. Beaudoin, Raymond J. Phaneuf, John Cumings, Timothy W. Koeth

From plasma to pattern: observation and characterization of periodic structure formation in dielectric breakdown channels of electron-irradiated insulators
Dielectric breakdown of insulators is one of the most common failure modes of electronics in the high-radiation environment of space, but its mechanics remain poorly understood. When electron-irradiated polymethyl methacrylate (PMMA) undergoes breakdown, the resulting channels exhibit striking periodic structures with characteristic wavelengths ~80 μm in the recently identified ivy-mode channels. These previously unobserved modulations offer unique insights into the physics of ultra-fast diele…

FPV Protocols Explained (CRSF, SBUS, DSHOT, ACCST, PPM, PWM and more)
This post will give a broad overview of all the common RC protocols in FPV, and how they fit into the communication system in an FPV drone, and what their differences are.
🌐 https://oscarliang.com/rc-protocols/

FPV Protocols Explained (CRSF, SBUS, DSHOT, ACCST, PPM, PWM and more) - Oscar Liang
I will explain the common RC protocols between flight controller, radio receiver and transmitter communications, including SBUS, CRSF, PWM, DSMX, FPort etc.

Assessing Pedestrian Behavior Around Autonomous Cleaning Robots in Public Spaces: Findings from a Field Observation
Maren Raab, Linda Miller, Zhe Zeng, Pascal Jansen, Martin Baumann, Johannes Kraus
https://arxiv.org/abs/2508.13699

Assessing Pedestrian Behavior Around Autonomous Cleaning Robots in Public Spaces: Findings from a Field Observation
As autonomous robots become more common in public spaces, spontaneous encounters with laypersons are more frequent. For this, robots need to be equipped with communication strategies that enhance momentary transparency and reduce the probability of critical situations. Adapting these robotic strategies requires consideration of robot movements, environmental conditions, and user characteristics and states. While numerous studies have investigated the impact of distraction on pedestrians' moveme…

The R-index: A universal metric for evaluating OAM content and mode purity in optical fields
Monika Bahl, Georgios M. Koutentakis, Mikhail Maslov, Tom Jungnickel, Timo Gassen, Mikhail Lemeshko, Oliver H. Heckl
https://arxiv.org/abs/2508.12973

The R-index: A universal metric for evaluating OAM content and mode purity in optical fields
Despite its pivotal role in optical manipulation, high-capacity communications, and quantum information, a general measure of orbital angular momentum (OAM) in structured light remains elusive. In optical fields, where multiple vortices coexist, the local nature of vortex OAM and the absence of a common rotation axis make the total OAM of the field difficult to quantify. Here, we introduce the R-index, a metric that captures the intrinsic OAM content of any structured optical field, from pure L…

Wildfire along Grand Canyon’s North Rim destroys historic lodge and is spreading rapidly https://news.mongabay.com/short-article/2025/07/wildfire-along-grand-canyons-north-rim-destroys-historic-lodge-and-is-sp…

Wildfire along Grand Canyon’s North Rim destroys historic lodge and is spreading rapidly
FLAGSTAFF, Ariz. (AP) — A wildfire along the Grand Canyon’s North Rim grew rapidly over the weekend and destroyed a historic lodge and visitors center. Firefighters are working to slow down the fire that began on July 4 after a lightning strike. The fire is in a less popular area of the Grand Canyon that […]

Exact solutions of Maxwell vacuum equations in Petrov homogeneous non-null spaces
V. V. Obukhov
https://arxiv.org/abs/2509.13087 https://arxiv.org/pdf/2509…

Exact solutions of Maxwell vacuum equations in Petrov homogeneous non-null spaces
The classification of exact solutions of Maxwell vacuum equations for pseudo-Riemannian spaces with spatial symmetry (homogeneous non-null spaces of Petrov) in the presence of electromagnetic fields invariant with respect to the action of the group of space motions is summarized. A new classification method is used, common to all homogeneous zero spaces of Petrov. The method is based on the use of canonical reper vectors and a on the use a new approach to the systematization of solutions. The c…

Breaking Language Barriers: Equitable Performance in Multilingual Language Models
Tanay Nagar, Grigorii Khvatskii, Anna Sokol, Nitesh V. Chawla
https://arxiv.org/abs/2508.12662 …

Breaking Language Barriers: Equitable Performance in Multilingual Language Models
Cutting-edge LLMs have emerged as powerful tools for multilingual communication and understanding. However, LLMs perform worse in Common Sense Reasoning (CSR) tasks when prompted in low-resource languages (LRLs) like Hindi or Swahili compared to high-resource languages (HRLs) like English. Equalizing this inconsistent access to quality LLM outputs is crucial to ensure fairness for speakers of LRLs and across diverse linguistic communities. In this paper, we propose an approach to bridge this ga…

TL;DR: what if nationalism, not anarchy, is futile?
Since I had the pleasure of seeing the "what would anarchists do against a warlord?" argument again in my timeline, I'll present again my extremely simple proposed solution:
Convince the followers of the warlord that they're better off joining you in freedom, then kill or exile the warlord once they're alone or vastly outnumbered.
Remember that even in our own historical moment where nothing close to large-scale free society has existed in living memory, the warlord's promise of "help me oppress others and you'll be richly rewarded" is a lie that many understand is historically a bad bet. Many, many people currently take that bet, for a variety of reasons, and they're enough to coerce through fear an even larger number of others. But although we imagine, just as the medieval peasants might have imagined of monarchy, that such a structure is both the natural order of things and much too strong to possibly fail, in reality it takes an enormous amount of energy, coordination, and luck for these structures to persist! Nations crumble every day, and none has survived more than a couple *hundred* years, compared to pre-nation societies which persisted for *tends of thousands of years* if not more. I'm this bubbling froth of hierarchies, the notion that hierarchy is inevitable is certainly popular, but since there's clearly a bit of an ulterior motive to make (and teach) that claim, I'm not sure we should trust it.
So what I believe could form the preconditions for future anarchist societies to avoid the "warlord problem" is merely: a widespread common sense belief that letting anyone else have authority over you is morally suspect. Given such a belief, a warlord will have a hard time building any following at all, and their opponents will have an easy time getting their supporters to defect. In fact, we're already partway there, relative to the situation a couple hundred years ago. At that time, someone could claim "you need to obey my orders and fight and die for me because the Queen was my mother" and that was actually a quite successful strategy. Nowadays, this strategy is only still working in a few isolated places, and the idea that one could *start a new monarchy* or even resurrect a defunct one seems absurd. So why can't that same transformation from "this is just how the world works" to "haha, how did anyone ever believe *that*? also happen to nationalism in general? I don't see an obvious reason why not.
Now I think one popular counterargument to this is: if you think non-state societies can win out with these tactics, why didn't they work for American tribes in the face of the European colonizers? (Or insert your favorite example of colonialism here.) I think I can imagine a variety of reasons, from the fact that many of those societies didn't try this tactic (and/or were hierarchical themselves), to the impacts of disease weakening those societies pre-contact, to the fact that with much-greater communication and education possibilities it might work better now, to the fact that most of those tribes are *still* around, and a future in which they persist longer than the colonist ideologies actually seems likely to me, despite the fact that so much cultural destruction has taken place. In fact, if the modern day descendants of the colonized tribes sow the seeds of a future society free of colonialism, that's the ultimate demonstration of the futility of hierarchical domination (I just read "Theory of Water" by Leanne Betasamosake Simpson).
I guess the TL;DR on this is: what if nationalism is actually as futile as monarchy, and we're just unfortunately living in the brief period during which it is ascendant?

Accelerating Edge Inference for Distributed MoE Models with Latency-Optimized Expert Placement
Tian Wu, Liming Wang, Zijian Wen, Xiaoxi Zhang, Jingpu Duan, Xianwei Zhang, Jinhang Zuo
https://arxiv.org/abs/2508.12851

Accelerating Edge Inference for Distributed MoE Models with Latency-Optimized Expert Placement
Mixture-of-Experts (MoE) have become a cornerstone for training and scaling large language models (LLMs), offering substantial gains in model capacity and efficiency through sparse expert activation. However, serving these models remains challenging in practice, particularly in resource-constrained edge environments, due to their large memory footprint and complex communication demands. While centralized cloud inference is common, it incurs high infrastructure costs, along with latency and priv…