9 Best Lightweight Browsers Of 2019

Firefox, Chrome, Edge, and Safari are probably the best internet browsers in the market right now, we cannot argue with that. However, they all have one thing in common: they consume a lot of system resources, especially Google Chrome. What most...

Super-Earth Planets Are Full Of Rubies And Sapphires

Astronomers found a new class of exoplanets orbiting too close to their host stars.  These so-called super-Earths consist largely of aluminum, calcium and their oxides such as ruby and sapphires.  Most planets and exoplanets (planets outside our...