This may be the earliest evidence that Neanderthals hunted cave lions

Conclusions are based on re-analysis of a cave lion skeleton and recently found pelt.

https://arstechnica.com/science/2023/10/this-may-be-the-earliest-evidence-that-neanderthals-hunted-cave-lions/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social

Metronomes started randomly synchronize after a short period of time as they influence each other through the side-to-side motion of their shared base.

Source: UCLA Physics & Astronomy
https://demoweb.physics.ucla.edu/content/160-spontaneous-synchronization

Musk and Zuck may fight in court: Twitter threatens to sue Meta over Threads

X Corp. claims Meta used Twitter trade secrets and ex-employees to build Threads.

https://arstechnica.com/tech-policy/2023/07/musk-and-zuck-may-fight-in-court-twitter-threatens-to-sue-meta-over-threads/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social