Easter trivia: a different Easter church in 2020

Tens of thousands of Catholic faithful traditionally cram into the Vatican’s St Peters’ Square to receive the Papal…
Moon trivia:Why do the moon have different terrains on two sides?

Moon trivia:Why do the moon have different terrains on two sides?

The moon has two sides: the side facing the earth is relatively flat; the back of the moon…
Virus trivia:The virus can split the gene into different cells and recombine

Virus trivia:The virus can split the gene into different cells and recombine

A virus is a genome that is packaged in a protein coat. The only thing that exists is…