Sarah E. Boslaugh
Contributor
Editor in chief of Encyclopedia of Epidemiology and author of Secondary Data Sources for Public Health: A Practical Guide and others. She contributed several articles to SAGE Publications’ Green Ethics and Philosophy: An A-to-Z Guide (2011), Green Technology: An A-to-Z Guide (2011), and Encyclopedia of Global Health (2008), which served as the basis for her contributions to Britannica.
Primary Contributions (12)
Maglev, a floating vehicle for land transportation that is supported by either electromagnetic attraction or repulsion. Maglevs were conceptualized during the early 1900s by American professor and inventor Robert Goddard and French-born American engineer Emile Bachelet and have been in commercial…
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