Drawings and pictures are more than mere ornaments in scientific discourse. Blackboard sketches, geological maps, diagrams of molecular structure, astronomical photographs, MRI images, the many varieties of statistical charts and graphs: These pictorial devices are indispensable tools for presenting evidence, for explaining a theory, for telling a story.

Since there are two contestants left in the race, either Bob will come first place and Alice second place, or vice versa.

One of the significant features of sexual reproductive health and rights programmes in Africa over the years has been the tendency to projectise them.

A few drinks of lemon juice or narangi juice will certainly give some relief in acute menorrhagia.