Quarks are the smallest particles known to humans.”Exotic” matter just discovered by scientists contains quarks configurated in groups of 4 or 5 – tetraquarks and pentaquarks. There are now enough quarks particles to start grouping them like the periodical table of elements.
Photo by: https://commons.wikimedia.org/wiki/File:Quark-gluon-plasma.jpg
Our primate ancestors started walking upright about 4.4 million years ago. Researchers from the UK found that this happened while they were still living on
For 15 years, an entry existed on Wikipedia about an extermination camp in Warsaw where some 200,000 Poles were allegedly murdered. The false publication garnered
Mars was hit in 2021 by two asteroids causing a significant seismic event, which was studied by NASA. The asteroids’ impact created a massive crater
