Earth, Energy & Environment
Power grid, heating & buildings
1:18:57Why Air Quality Matters
David Heinemeier Hansson
40K views • 8 years ago
1:04:12The Liquid Metal Battery: Innovation in stationary electricity storage
School of Convergence Science
518K views • 7 years ago
53:21GSMT - Dan Holohan, Author: "The Lost Art of Steam Heating"
The General Society of Mechanics and Tradesmen
71K views • 11 years ago