The most energetic neutrino ever observed just smashed into the Mediterranean and left a signal that was picked up by the K3Mnet neutrino telescope 2400m under the sea At the moment we don't really know where this neutrino came from, nor should it really be there. 🧵1/10

Dear all, please join us this Friday, as lawphysics becomes 10 years old. We have four special guests, and plan to have a conversation regarding the status and perspectives for Latin American #HighEnergy, #Cosmology and #Astroparticle Physics lawphysics.wordpress.com/2025/02/19/y10…

Tyranny requires your fear, your silence, and your compliance. Democracy requires your courage.

In less than an hour! Join us for a special webinar celebrating 10 years of lawphysics! youtube.com/watch?v=KDsRyp…

Next lawphysics: Tomorrow, Wednesday, 26 March, 15:00 UTC (10:00 am US Central time). Claudio Toni (LAPTh, France) will talk about "The Atomki anomalies and the X17". Join us! youtube.com/watch?v=yKRPkp…

Join us for our next webinar: tomorrow, Wednesday, 26 March, 15:00 UTC. Claudio Toni (LAPTh, France) will discuss "The Atomki anomalies and the X17." lawphysics.wordpress.com/2025/03/24/w17…

Join us this Wednesday!

Join us next Wednesday!

We will start in about 40 minutes! Join us! youtube.com/watch?v=_fd6w7…

Tomorrow Wednesday July 2, Xavier Bertou will balk about "Probing the Dark Sector One Electron at a Time: Skipper CCDs and the DAMIC-M Experiment" lawphysics.wordpress.com/2025/07/01/w18…

#HBD to arXiv!🎈 On August 14, 1991, the very first paper was submitted to arXiv. That's 34 years of sharing research quickly, freely & openly! Some baby pictures to show how far we've come . . . when we were just a computer under desk . . . & in our 1994 punk phase . . . 👶💾

This week lawphysics

This Wednesday!

We have a new webinar this Wednesday, October 15. 15:00 UTC (10:00 am Bogotá/Chicago). Mitrajyoti Ghosh will talk about "When muonium becomes antimuonium: a window into neutrino physics?" Join us on YouTube: youtube.com/watch?v=A6rCXX… #neutrinos #muonium #oscillation

Join us this Wednesday!

Our next webinar is this Wednesday, Oct. 29th, 15:00 UTC. Our guest will be William Godoy, who will talk about julia_prog Language for High-Productivity and High-Performance Scientific Computing Join us on YouTube: youtube.com/live/tyV-TEJqp… #HPC #Science #physics

Excited to be in Mumbai for a DM and neutrinos workshop organized by Manibrata Sen at IIT-Bombay

Very happy to see this work finally on the ArXiv! arxiv.org/abs/2512.22727