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. |
Common terms and phrases
Abrey alternating current American animals anthropocentric appears Baffin Bay barberry Berberis Berberis vulgaris botanical botanists branches century Chocorua Company copper age course doll drills drink dust dynamo earth electrical ether waves experience fact falls feet Flora G. P. Putnam's Sons give horse power human humming birds hundred importance insects investigation knowledge labor Lake leaf leaflets leaves less light liquid oxygen living lower machines mahonias means Melville Island ment methods miles mineralogy minerals motor Muhlenberg natural Niagara Niagara Falls North observed orchard origin parasitic particles penstocks phytophage plants play pole practical present probably Prof published result rocks rosette rubythroats sapsuckers scientific Society species spines surface temperature theory things thousand tion transformers trees turbine United vedalia voltage volume winter wire woodpeckers yachts