Sunday, January 24, 2021


Would there be birds without gravity?

In the series A world without gravity it became very obvious that we all need gravity because...

Dating Rocks and Fossils Using Geologic Methods

Using relative and radiometric dating methods, geologists are able to answer the question: how old is this fossil?

The World War of the Ants – The Army Ant

Every day billions of soldiers fight a merciless war on thousands of fronts, that has been going on for over one hundred...