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
In recent years, there have been numerous cases of sinkholes in which the land has figuratively opened its mouth and swallowed roads, vehicles, buildings, animals
We’ve all been encouraged by the reduction in air pollution in different cities around the world during shutdowns created by the COVID-19 pandemic. The COVID-19
Pug is a dog breed that is small, friendly, and very cute. Research done in England showed that the result of genetic selection with Pugs
