As miniaturisation deepens, and nanotechnology and its machines become more prevalent in the real world, the need to consider using quantum mechanical concepts

Zero indicates the absence of a quantity or a magnitude. It is so deeply rooted in our psyche today that nobody will possibly ask "What is zero?" From the begin

A practical guide for reducing waste in the home offers tools and tips for going "zero waste," discussing how to make cosmetics and cleaning supplies, pack lunc

"An accessible and engaging exploration of the mysteries of time." -Brian Greene, author of The Elegant Universe Twenty years ago, Stephen Hawking tried to expl

Presents a strong counterargument to those arguing for limits on population growth and the using up of natural resources and food. Human resources driving the d