Explaining the science contained in a simple assembly of grains—the most abundant form of matter present on Earth. Granular media—composed of vast amounts o

This electronic version has been made available under a Creative Commons (BY-NC-ND) open access license. The events of the Arab Uprisings posed an existential c

Is your faith built on the Rock or on Sand? Jesus' parable about two houses, one built on a rock and the other built on sand, has provided encouragement and war

The NIV is the world's best-selling modern translation, with over 150 million copies in print since its first full publication in 1978. This highly accurate and

Berlin: long-celebrated as a city of artists and outcasts, but also a city of teachers and construction workers. A place of tourists and refugees, and the memor