Recent content by Irbis

I do not know if it is correct to say a volcano, as well as an earthquake of 13 degree magnitude on Richter scale, while there were produced by a meteor impact with Earth, and it ends a geological era. I saw some debates on this subject.

The biggest morale problem is why the unwanted mutations are happened so often, but this is a taboo. That's happened when morality is optional in any human activity, starting from agriculture to IT&C. If we don't set the things right, soon the procreation failure will be severe. Who try to...

I think that problem is more complex. Gravity plays its role in holding mass on any planet, but the density of gases, their segregation, temperature variation with altitude, geomagnetic field and proximity to any other cosmic object are also important. Starting with gravity, it is known that it...