The Rise of the Mammals
The Cenozoic Era, which began 65 million years ago and continues to the present, is also known as the Age of the Mammals, and it is the period in which...
This site by GlobalFia provides a tutorial on the general aspects of flow injection analysis (FIA), sequential injection analysis (SIA) and the newly coined...
Tables of Roman measurement on this site (Calender, Capacity, Length, Money, Surface, Weight) are taken from A Smaller Latin-English Dictionary, by William...
This activity teaches students how bathymetric maps (topographic maps of underwater landforms) are made by using sonar. Students use a simulated sonar exercise...
While Science Friday started as a show on public radio stations around the country in 1991, it has since expanded into a number of exciting directions, from...
AMSER is a portal of educational resources and services built specifically for use by those in Community and Technical Colleges but free for anyone to use.
AMSER is funded by the National Science Foundation as part of the National Science Digital Library, and is being created by a team of project partners led by Internet Scout.
There is a difference between a billion in a America and a billion in Great Britain. In the U.S., a billion equals one thousand million. In Great Britain, a billion equals a million million.
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