Tootfinder

If you want to say hi during my UK trip, I'll be visiting/speaking at the following places. Grab a slot on my schedule!

velvet underground researchers have apparently confirmed that this audio from a random youtube user is genuinely the band's long-lost july 8th, 1967 performance from upbeat, a cleveland teen tv show, doing the unreleased "guess i'm falling in love" complete with screaming girls. https://www.youtube.com/watch?v=GU2UNyDoN_M…

Urban Demons VII 👻
城市鬼魂 VII 👻
📷 Zeiss IKON Super Ikonta 533/16
🎞️ Ilford HP5 400 Plus, expired 1993
If you like my work, buy me a coffee from PayPal https://www.paypal.com/paypalme/ydcdingsite

In 10 minutes the #ArtemisII Fueling Test News Conference will stream at https://www.youtube.com/live/ycqk3uN_N6g - as announced in https://www.nasa.gov/blogs/missions/2026/02/03/nasa-conducts-artemis-ii-fuel-test-eyes-march-for-launch-opportunity/ and https://x.com/NASAAdmin/status/2018578937115271660 the first launch attempt has already been moved to March.

Skyryse, which plans to integrate its flight automation OS, SkyOS, in Black Hawk helicopters and other aircraft, raised a $300M Series C at a $1.15B valuation (Kirsten Korosec/TechCrunch)
https://techcrunch.com/2026/02/03/skyryse…

Skyryse lands another $300M to make flying, even helicopters, simple and safe | TechCrunch
Skyrsye, now valued at $1.15 billion, is pushing to get FAA certification for its universal operating system for flight.

Wow, man, imagine being the kind of person that suspends anyone he sees from Gaza during a genocide.
The inhumanity of some Germans is really quite remarkable. Didn’t you get enough of genocide the first time around?
Add social.tchncs.de to the list of Zionist, pro-genocide Mastodon servers.
#germany #israel

Fabio Manganiello (@fabio@manganiello.eu)
@Mohmad30 @aral hi Mohammed, you can check the status of suspensions/limitations on your account here.As of now your account is suspended on the following medium-large instances:chaos.socialmastodo...

#Tesla lost its crown as the world’s bestselling electric vehicle maker on Friday
🔸as a customer revolt over Elon Musk’s right-wing politics,
🔸expiring U.S. tax breaks for buyers
🔸and stiff overseas competition
pushed sales down for a second year in a row.
🔥Tesla said that it delivered 1.64 million vehicles in 2025 -- down 9% from a year earlier.
Chinese rival

Tesla loses title of world's top EV maker to China rival amid customer revolt and stiff competition
Tesla lost its crown as the world’s bestselling electric vehicle maker on Friday as a customer revolt over Elon Musk’s right-wing politics, expiring U.S. tax breaks to buyers and stiff overseas competition pushed sales down for a second year in a row. Tesla said that it delivered 1.64 million vehicles in 2025, down 9% from a year ago. Chinese rival BYD, which sold 2.26 million vehicles last year, is now the biggest EV maker. For the fourth quarter, sales totaled 418,227, falling short of th…

🇺🇦 #NowPlaying on KEXP's #MorningShow
DEVO:
🎵 Gut Feeling / (Slap Your Mammy)
#DEVO
https://srnadie.bandcamp.com/track/devo-gut-feeling-devotion
https://open.spotify.com/track/5UnVXDhRycTdH0aGeiTjWD

End Cover for Initial Value Problem: Complete Validated Algorithms with Complexity Analysis
Bingwei Zhang, Chee Yap
https://arxiv.org/abs/2602.00162 https://arxiv.org/pdf/2602.00162 https://arxiv.org/html/2602.00162
arXiv:2602.00162v1 Announce Type: new
Abstract: We consider the first-order autonomous ordinary differential equation \[ \mathbf{x}' = \mathbf{f}(\mathbf{x}), \] where $\mathbf{f} : \mathbb{R}^n \to \mathbb{R}^n$ is locally Lipschitz. For a box $B_0 \subseteq \mathbb{R}^n$ and $h > 0$, we denote by $\mathrm{IVP}_{\mathbf{f}}(B_0,h)$ the set of solutions $\mathbf{x} : [0,h] \to \mathbb{R}^n$ satisfying \[ \mathbf{x}'(t) = \mathbf{f}(\mathbf{x}(t)), \qquad \mathbf{x}(0) \in B_0 . \]
We present a complete validated algorithm for the following \emph{End Cover Problem}: given $(\mathbf{f}, B_0, \varepsilon, h)$, compute a finite set $\mathcal{C}$ of boxes such that \[ \mathrm{End}_{\mathbf{f}}(B_0,h) \;\subseteq\; \bigcup_{B \in \mathcal{C}} B \;\subseteq\; \mathrm{End}_{\mathbf{f}}(B_0,h) \oplus [-\varepsilon,\varepsilon]^n , \] where \[ \mathrm{End}_{\mathbf{f}}(B_0,h) = \left\{ \mathbf{x}(h) : \mathbf{x} \in \mathrm{IVP}_{\mathbf{f}}(B_0,h) \right\}. \]
Moreover, we provide a complexity analysis of our algorithm and introduce a novel technique for computing the end cover $\mathcal{C}$ based on covering the boundary of $\mathrm{End}_{\mathbf{f}}(B_0,h)$. Finally, we present experimental results demonstrating the practicality of our approach.
toXiv_bot_toot

#Explosions, loud noises and low-flying aircraft have been heard in the #Venezuelan capital of #Caracas,
amid reports that Donald Trump had ordered strikes against the South American country.
In the early hours of Sat…