Scientific American, Volum 224Munn & Company, 1971 |
Altres edicions - Mostra-ho tot
Frases i termes més freqüents
angstroms animal atoms behavior brain cell centimeter chemical chromosome circuit coil color cooling Cooper pairs crystal cycle degrees density detectors deuterium developed device disk effect elastin electric electrons energy engine enzyme experiments filter fish frequency fuel fusion hailstone heat hemoglobin ILLIAC IV illustration increase Kammback laboratory laser layer lead lead poisoning light magnetic field Marlex measure ment mercury metal microscope million missiles molecules mutations neutron star normal object observed operation optical organisms output particles patients pattern percent plant plasma possible Precambrian pressure problem produce pulsars pulse quasars radiation radio reactor red shift result sample scan SCIENTIFIC AMERICAN species structure superconducting surface temperature theory tion tower tremor tritium tropoelastin ture University visual voltage wave white dwarfs