46:37 duration 46 minutes 37 seconds
Superconductors: New Materials for the 21st…
Superconductors: New Materials for the 21st Century
Dr. James K. Meen, Researcher and Professor at the University of Houston, on a lecture about Superconductors: some of the most amazing materials in current science and engineering!
04:32 duration 4 minutes 32 seconds
Supply and Demand - Market for Helium
Supply and Demand - the market for helium.