semiconductor technology / energy equal / electronic device / time travel / energy / /
NaturalFeature
Introduction mountain / /
Person
Ronald W. Gurney / George Gamow / Antoine Henri Becquerel / Luigi Sabatellio / Marie Curie / Edward U. Condon / Friedrich Hund / Isaac Newton / Galileo Galilei / Pierre Curie / /
Position
Physicist / quantum mechanic / strong electric conductor / /