Popular SciencePopular Science gives our readers the information and tools to improve
their technology and their world. The core belief that Popular
Science and our readers share: The future is going to be better, and
science and technology are the driving forces that will help make it
better. |
多く使われている語句
adult Albatross Alexander Agassiz America angle animals appear atolls Bering Sea Blake boys cent center of dispersal character child study coast coral reefs cruise curriculum deep-sea defined definition dictionary discovered discovery echini echinoderms Eeef electric elevated energy ether Euclid evolution expedition experience fact father Fiji fish fur seal Galapagos Islands give given Gulf Stream Harvard herd Humboldt current illustrated increase individual intellectual interest invention investigation Islands J. J. Thomson knowledge laboratory lagoons land limestone Louis Agassiz manganese nodules marine mathematics matter means mental mind museum nature oreodonts Pacific paleontology paper pelagic physical population present production Professor Norton proportion pupils purpose radium ratio region scientific species spirit of inquiry stage straight line surface teaching Tertiary theory tion twine binder university course university students university teacher Webster young zoology