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The Probability Density Function...
Chemicals To Put Out Fires Are 'Riskier' For Firefighters...
Quantum Leap Or Quantum Mirage? What Happens When...
Six-muon Events Probe Proton Collision Dynamics
Up-to-date With The Big Bang, Mass, And Protons
The 10th congress of the USERN organization was held on November 8-10 in Campinas, Brazil. Some time has gone by, so it is due time for me to report on the event. I could not attend in person for a cause of force majeure, but I was connected via zoom, and I also delivered two recorded speeches plus one talk in one>
Astronomers have discovered the most Earth-like planet outside our Solar System to date, an exoplanet with a radius only 50% larger than the Earth and capable of having liquid water. Using the ESO 3.6-m telescope, a team of Swiss, French and Portuguese scientists discovered a super-Earth about 5 times the mass of>
The U.S. Environmental Protection Agency has signaled it will once again examine formaldehyde under the Toxic Substances Control Act.>
A gravity model of the Earth constructed with data from GRACE. Credit: University of Texas Center for Space Research and NASAIt is all about gravity these days. First came GRACE (Gravity Recovery and Climate Experiment) and then we'll have GOCE (Gravity field and steady-state Ocean Circulation Explorer). I'll reveal>
There's a satellite in medium Earth orbit - one of 31 U.S. Air Force satellites - that carries some special cargo; a collection of sensors to detect and triangulate airborne or space-based nuclear explosions anywhere they may occur.
In the recent past, detection has been no problem — there haven’t been any>
Researchers recently used a laser to accelerate electrons at a rate 10 times higher than conventional technology in a nanostructured glass chip smaller than a grain of rice, an advance that could dramatically shrink particle accelerators for science and medicine. Because it employs commercial lasers and>
