Is Anyone There?Collection of essays which were originally published in general magazines, revised and updated. Themes are science, speculation, and science fiction. |
Contents
Matter Over Mind | 3 |
Remember I Remember | 16 |
The Hungry People | 29 |
Copyright | |
39 other sections not shown
Common terms and phrases
Alpha Centauri amino acids ammonia appestat argon asteroid astronauts astronomers atmosphere billion blood body brain called carbon dioxide cells century chain changes Chapter chemical chromosomes chymotrypsin clock complex creatures current-cycle detected developed distance earth energy enzyme exist exploration galaxies genes glucose gravitational heat human hydrogen atoms individual instance insulin intelligence internal spome involved Jupiter laser beam less light light-years liquid living mankind Mars Martian matter means memory miles molecules moon moon's move natural nucleic acid null-g ocean once orbit ordinary ovum oxygen parsec particles perhaps photons planet population possible produce protein quantity quasars radiation radio waves reach reaction red-shift RNA molecule robot rocket satellites science fiction scientists seems slow solar system space spaceships spome star ship substance supply Suppose surface temperature thing tiny tion ultraviolet Uncle Martin universe velocity Venus