Waves are easy to understand. Get a bunch of particles, make sure they have some force of attraction among themselves, and then disturb one particle. It will disturb the others, so the disturbance propagates through the medium, A.K.A mechanical wave. Using this...
The best-fit model for observational data is a spatially flat and spatially infinite universe. It is spatially endless today and was always spatially infinite in the past. The “initial” al singularity” is “not part of the Universe. It is a...
The best-fit model to observational data is a spatially flat and spatially infinite universe. The mystery of its flatness, both in the present and the past, is a fascinating aspect of our cosmic understanding. Dark energy In physical cosmology and...
TTHIS UNIVERESE\ WILL BECOME THE LAST UNIVERSE TO BE INFECTED WITH EVIL. EVIL HAS ALREADY BEEN PERMANENTLY ERATICATED IN HEAVEN. THAT BATTLE COST GOD ONE THIRD OF HIS HOSTS. HEAVEN ITSELF BECAME INFECTED WITH EVIL EARLIER IN THIS UNICERSE, EVIL HAD SHOWN YUP A FEW...
THE NEW LEFT IS DEVOLVING America INTO SELF-DESTRUCTION. Various counterculture and anti-war movements in the 1960s and 1970s were associated with the New Left. Unlike the earlier leftist focus on labor union activism and a proletarian revolution, the New Left adopted...