Due to this phenomenon, the Pacific Ocean basin is currently shrinking by about 2.5 cm (1 in) per year on three sides, ...
Do you want to go back to the days of having to sterilize glass bottles in emergency rooms? Plastic does more good than harm. From David Mastio: ...
In the solar system, Icy Worlds such as Europa and Enceladus hold great potential for extraterrestrial life and may provide ...