SETI, artificial intelligence, and existential projection ( pubs.aip.org )
Self-arresting earthquakes and critical sliding nucleation theory ( arxiv.org )
Indigenous women find their stride in physics | Los Alamos National Laboratory ( discover.lanl.gov )
Energy based on power of stars is step closer after nuclear fusion heat record ( www.theguardian.com )
Researchers discover new kind of magnetism ( www.science.org )
Nuclear fusion reaction releases almost twice the energy put in ( www.newscientist.com )
Huge atom-smasher bid to find missing 95% of Universe ( www.bbc.co.uk )
Feynman’s Reversed Sprinkler Puzzle Solved ( physics.aps.org )
Physicist Richard Feynman wondered what would happen if an S-shaped lawn sprinkler, which rotates as water squirts out, were placed underwater and had its flow direction reversed, so that it sucked water in. Which direction would it rotate? Experiments have given conflicting answers, but now researchers have provided what...
1939 Map of Physics by Frank Jacobs ( mander.xyz )
cross-posted from: https://mander.xyz/post/9079658...
CERN celebrates 70 years of particle physics research ( www.swissinfo.ch )
Scientists trap krypton atoms to form one-dimensional gas ( phys.org )
A question about gravity
Is it possible to determine the percentage of the gravitational force at a specified distance using only the geometry of the planet?...
AskPhysics: How close to the speed of light could you get before most starlight is blue shifted to ionizing radiation?
Video: Red Sprites and Blue Jets Explained ( www.youtube.com )
Special relativity and steps towards general relativity - Wikiversity ( en.wikiversity.org )
cross-posted from: https://slrpnk.net/post/5710029...
Robust Evidence for the Breakdown of Standard Gravity at Low Acceleration from Statistically Pure Binaries Free of Hidden Companions - IOPscience ( iopscience.iop.org )
A method to straighten curved space-time ( phys.org )
How the world's first fourth-generation nuclear power plant works ( news.cgtn.com )
Light and gravitational waves don't arrive simultaneously ( bigthink.com )
Sunday Funday Puzzle - Electromagnetism ( imgur.com )
Here is a question I encountered sometime ago....