Noah's raven

Divisions in the Brethren movement occurred already during Darby’s lifetime and cannot be simply reduced to the split between an Open and Exclusive wings. The chapter discusses the...

For eight seasons the hit HBO series Game of Thrones painted a picture of a fantasy world filled with images such as white walkers (the undead), a three-eyed raven, and dragons. Al...

This chapter describes the productivity of phytoplankton, from the initial energy and chemical requirements for photosynthesis to the rate of production of heterotrophic organisms....