Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

The Christian God has always been defined as timeless, immaterial, and who caused matter into existence. Skeptics continue to claim, however, that there isn’t enough evidence to warrant reasonable ...

Abstract: Trajectories in the operational space, when conceived for manipulators with more then three degrees of freedom, impose the adoption of an orientation primitive for the end-effector. The ...

Charles Murray’s new book, “Taking Religion Seriously,” in which he elaborates his reasons for trading atheism for a heterodox form of Christian faith, is a bit of a curious reading experience for me.