Energy From The Vacuum: Part 36 Engineering Physical Reality
2:13:30
Energy From the Vacuum, Part 37: The Linear Amplifier Regulator
54:54
The Physics and Philosophy of Time - with Carlo Rovelli
32:44
The Simple Math Problem That Revolutionized Physics
54:06
The Secret Life of Lightning: The Science of Giant Tesla Coils | Greg Leyh
24:31
How Electricity Actually Works
11:25
Physicist Despairs over Vacuum Energy
59:00
Professor Jim Al-Khalili Explains What Energy Really Is | Order And Disorder | Spark
21:20