"Edward Ashton's Antimatter Blues is the thrilling follow up to Mickey7 in which an expendable heads out to explore new terrain for human habitation. Summer has come to Niflheim. The lichens are growing, the six-winged bat-things are chirping, and much to his own surprise, Mickey Barnes is still alive--that last part thanks almost entirely to the fact that Commander Marshall believes that the colony's creeper neighbors are holding an antimatter bomb,...

"A monumental work on the flow of time, from the universe's creation to "Now," by the best-selling author of Physics for Future Presidents. "Now" is a simple concept--you're reading this sentence now. Yet a real definition of "now" has eluded even the great Einstein. We know that time stretches and is affected by gravity and velocity. Yet, as eminent physicist Richard A. Muller points out, it is only today that we have all the physics at hand--relativity,...