Renewables 2010: Global Status Report (open access)

Renewables 2010: Global Status Report

This report describes economic trends in building the capacity of renewable energy in several countries.
Date: 2010
Creator: Renewable Energy Policy Network for the 21st Century
Object Type: Text
System: The UNT Digital Library
Rediscovery of the Elements: Helium (open access)

Rediscovery of the Elements: Helium

Article describing the discovery of helium in the sun and on Earth via spectroscopy. Tourist information is included for areas significant to those involved.
Date: Summer 2012
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Object Type: Article
System: The UNT Digital Library